Public Projects

principal-agent

Apps

principal_agent_control

Last updated

2021-09-19

complexity2021

Apps

cascade Information Cascades with urns
Complex_Endo_set1 Complex communication
Complex_Endo_set2 Complex communication
Complex_Endo_set3 Complex communication
Complex_message Complex communication
Complex_message_set1 Complex communication
message Indirect mechanism
message_cor Complex communication
message_multi Indirect mechanism
pay_persuasion This application provides a webpage instructing participants how to get paid. Examples are given ...
pay_random_rounds_and_apps Assumes you have stored in participant.vars a list of lists called 'payoffs'. The first item of t...
persuasion
persuasion_H30
persuasion_H70
persuasion_H70_Exposed
persuasion_L30
persuasion_L70
persuasion_N30
persuasion_N70
questionnaire
quiz_complex Comprehension quiz for the complexity experiment
quiz_HC Comprehension quiz for the persuasion experiment
quiz_LC Comprehension quiz for the persuasion experiment
random_pay This application provides a webpage instructing participants how to get paid. Examples are given ...
Volunteer_dilemma Each player decides if to free ride or to volunteer from which all will benefit. See: Diekmann, ...

Last updated

2021-09-18

ut-sp-t

Apps

DR_int
DR_noint
Nakama2020_public_goods This is two-player Public Goods Game made for Daisuke Nakama in March 2020. In Hetero condition,...
Nakama2020_public_goods_Homo This is two-player Public Goods Game made for Daisuke Nakama in March 2020. In Homo condition, b...
svo The original version (English). Social Value Orientation by R.Murphy, K.Ackermann, M.Hangraaf: Mu...

Last updated

2021-09-18

otree-test-version

Apps

intro
lhh
lhl
llh
phh
phl
plh

Last updated

2021-09-18

whispering-spire-94532

Apps

Last updated

2021-09-18

otree-snippets

Author

Chris @ oTree

Description

Recipes for common tasks in oTree

Apps

appcopy1
appcopy2
are_you_sure 'Are you sure?' popup based on the user's input
back_button Back button for multiple instructions pages
balance_treatments_for_dropouts
bmi_calculator Basic single-player game (BMI calculator)
chat_with_experimenter Chat with experimenter, using Papercups
complex_form_layout
comprehension_test Comprehension test. If the user fails too many times, they exit.
configurable_players_per_group Configurable players per group. See here: https://otree.readthedocs.io/en/latest/treatments.html#...
constant_sum
count_button_clicks Count button clicks (hidden input)
css Using CSS to style timer and chat box.
custom_chat Of course oTree has a readymade chat widget described here: https://otree.readthedocs.io/en/late...
detect_mobile Detect and block mobile browsers
dropout_detection Dropout detection (if user does not submit page in time)
gbat_keep_same_groups_part0
gbat_keep_same_groups_part1
gbat_keep_same_groups_part2 Preserve same groups as a previous app that used group_by_arrival time.
gbat_new_partners group by arrival time, but in each round assign to a new partner.
groups_csv Reads groups from a CSV file. Inside this app, you will find a groups6.csv, which defines the gro...
history_table History table
longitudinal Longitudinal study (2-part study taking place across days/weeks) Another way to do longitudinal ...
min_time_on_page Minimum time on a page
multi_language How to translate an app to multiple languages (e.g. English and German). There are 2 ways to def...
multi_page_timeout Timeout spanning multiple pages
multi_select Question that lets you select multiple options (multi-select, multiple choice / multiple answer)
other_player_previous_rounds
pass_data_between_apps_part1
pass_data_between_apps_part2
pay_random_round Select a random round for payment
practice_rounds Practice rounds
progress_bar All you need is a participant field called 'progress' then keep adding 1 to it.
questions_from_csv Read quiz questions from a CSV. (Also randomizes order) It would be much simpler to implement thi...
question_with_other_option Menu with an 'other' option that lets you type in a value manually
quiz_with_explanation Quiz with explanation. Re-display the previous page's form as read-only, with answers/explanation.
radio Radio buttons in various layouts, looping over radio choices
radio_switching_point Table where each row has a left/right choice, like the strategy method. This app enforces a singl...
randomize_cross_product
random_num_rounds
random_num_rounds_multiplayer Random number of rounds for multiplayer (random stopping rule)
random_num_rounds_multiplayer_end
random_question_order
random_task_order For each participant, randomize the order of tasks A, B, and C. Task B has 2 pages, which are alw...
rank_topN Ranking your top N choices from a list of options.
rank_widget "Widget to rank/reorder items". See http://sortablejs.github.io/Sortable/ for more examples.
redirect_to_other_website
sequential Sequential game
show_other_players_payoffs
slider_checkbox_reloadable Sliders and checkboxes that don't get wiped out on form reload.
slider_graphic An image that changes when you move a slider. If your image is a some kind of chart, it's better ...
slider_live_label Slider with live updating label
treatments_from_spreadsheet Reading treatment parameters from a CSV spreadsheet
wait_for_specific_people Wait only for specific people
waiting_too_long_part0
waiting_too_long_part1 group_by_arrival_time timeout (continue with solo task)
waiting_too_long_part2
wait_page_timeout Timeout on a WaitPage (exit the experiment)

Last updated

2021-09-18

erkalkohxutest

Apps

Part0 Instruction for the test for Part 1 Task Prolific pilot
Part1 Prolific--Part1
Part2 Prolific Pilot--Part 2
Part3 Prolific Pilot2--Part 3
Part4 Prolific-Part4
Survey Prolific pilot--Survey

Last updated

2021-09-18

econ-371

Author

David Chandler Thomas, PhD

Apps

iterated_prisoner This is iterated "Prisoner's Dilemma".
prisoner_with_chat This is a simultaneous "Prisoner's Dilemma" game with chat between players.
rockpaperscissors
sequential_prisoner This is sequential "Prisoner's Dilemma".
trust_simple2 \nSimple trust game\n
trust_simple3 \nSimple trust game\n

Last updated

2021-09-18

secondtestherakuapp

Apps

Lottery

Last updated

2021-09-18

reputation-game

Author

Robizon

Apps

DA_static DA Static
raffles_static Raffles Static

Last updated

2021-09-17

dtgame

Apps

debrief
end_of_mock_rounds
instructions
mock_rounds
real_rounds

Last updated

2021-09-17

maastrichtstudyeu

Apps

matrices Choosing an app and doing the task with an additional tool
zero_new_color Checking 'd' and 'b' letters

Last updated

2021-09-17

decisiontask

Apps

Chat1
control
economic_decisionmaking
economic_decisionmakingMM
EDTask_Control
likequestion1MM This document contains the likert scale for ASI
likerquestion This document contains the likert scale for ASI
likerquestion1 This document contains the likert scale for ASI
PracticeControl
PracticeSession
PracticeSessionMM
Priming
PrimingMM This is the priming Task before the economic decision-making task
questionnaire This is the questionnaire following economic decision making game
Quiz This is the Quiz for the players before they start playing the bargaining game
QuizControl
QuizMM This is the Quiz for the players before they start playing the bargaining game
TransitionControl

Last updated

2021-09-17

goet

Apps

instructions Instructions for feedback experiment
rechner One player decides how to divide a certain amount between himself and the other player. The other...
zahler Instructions for feedback experiment

Last updated

2021-09-17

eindahagfraedi1

Apps

Last updated

2021-09-17

mandatorydisclosure

Apps

Last updated

2021-09-17

deply-test-for-otree

Apps

Exp
PostExp
PreExp

Last updated

2021-09-17

aiandreciprocity

Apps

final_design_ak This is a standard 2-player trust game where the amount sent by player 1 gets tripled. The trust ...
final_design_ak_beliefs This is a standard 2-player trust game where the amount sent by player 1 gets tripled. The trust ...
final_design_ak_beliefs_2 This is a standard 2-player trust game where the amount sent by player 1 gets tripled. The trust ...
final_design_ak_beliefs_phase3 This is a standard 2-player trust game where the amount sent by player 1 gets tripled. The trust ...
Finance_experiment_questionnaire A market game experiment to study learning based on machine learning. Essential market mechanism ...
Finance_experiment_questionnaire_without_ML A market game experiment to study learning based on machine learning. Essential market mechanism ...
Finance_experiment_with_ML A market game experiment to study learning based on machine learning. Essential market mechanism ...
Finance_experiment_without_ML_1 A market game experiment to study learning based on machine learning. Essential market mechanism ...
Finance_experiment_without_ML_2 A market game experiment to study learning based on machine learning. Essential market mechanism ...
information_experiment_1 Information processing game
information_experiment_demand Information processing game
information_experiment_processing Information processing game
information_experiment_processing2 Information processing game
information_experiment_results Payoff agrgegation
machine_lawyering
post_information_experiment_demand Information processing game, posterior
post_information_experiment_intro Information processing game, posterior
post_information_experiment_intro_2 Information processing game, posterior
post_information_experiment_outro
post_information_experiment_processing Information processing game, posterior, processing
Sparkassen_Experiment_Intro Experiment by Kevin Bauer This is the introductory stage of an experiment on Transparency and AI...
Sparkassen_Experiment_Outro Experiment by Kevin Bauer This is the third app and final stage of the experiment. In this stage...
Sparkassen_Experiment_Treat Experiment by Kevin Bauer This is the introductory stage of an experiment on Transparency and AI...
thoroughly Experiment by Nicolas Pfeuffer and Kevin Bauer This is the second app of an experiment on Transp...
thoroughly_behav_post Experiment by Kevin Bauer This is the introductory stage of an experiment on Transparency and AI...
thoroughly_belief_posterior Experiment by Kevin Bauer This is the introductory stage of an experiment on Transparency and AI...
thoroughly_belief_prior Experiment by Kevin Bauer This is the introductory stage of an experiment on Transparency and AI...
thoroughly_intro Experiment by Kevin Bauer This is the introductory stage of an experiment on Transparency and AI...
thoroughly_outro Experiment by Nicolas Pfeuffer and Kevin Bauer This is the third app and final stage of the expe...
thoroughly_treatment Experiment by Kevin Bauer This is the introductory stage of an experiment on Transparency and AI...
trust_game_andrej """ class Constants(BaseConstants): name_in_url = 'a_trust_game' players_per_group = Non...

Last updated

2021-09-17

coordinationgame

Apps

ChoicesPrincipal
end
LotteryChoices
OB
questionnaire
try
try2

Last updated

2021-09-17

pggozono

Apps

control_group
experimental_group

Last updated

2021-09-17

surveyappvse

Author

Michal Mec

Apps

surveyapp

Last updated

2021-09-17

econ-exper

Apps

MPL MPL risk elicitation à la Holt&Laury

Last updated

2021-09-17

app-otree-pre

Author

Kazuonri Yakushiji

Apps

micro For Mutliple products with relative bias
micromodel_random For Mutliple products with relative bias
OAT
OAT_time
treatment For Mutliple products with relative bias

Last updated

2021-09-17

otree-irvine-essl

Apps

Bank_Run This app implements a simulation of bank runs, in which players represent banks which must decide...
BoSN This experiment implements a 4-player Battle of the Sexes game with 3 Nash equilibria. Red player...
bret Bomb Risk Elicitation Task (BRET) à la Crosetto/Filippin (2013), Journal of Risk and Uncertainty ...
Cognitive_Reflection_Test A demographic questionnaire followed by a standard Cognitive Reflection Test.
Deferred_Savings This experiment implements a realistic progressive tax schedule to test the effects of a tax-def...
DMP Implements an experimental version of the Diamond-Mortensen-Pissarides job matching model. Parti...
double_auction Based on the double auction template created by Jan Dietrich, I created a two-dimensional version...
Double_Slit A double slit experiment on demand effects in experiments
Double_Slit_monitored -This study is limited to residents of the United States who are at least 18 years of age. -It ...
Equity_Run This app implements the same fundamental risky investment/liquidation decision in two framings: O...
etfs ETF: Duffy, Rabanal, Rud by JP Rabanal
etfs2 ETF: Duffy, Rabanal, Rud by JP Rabanal
etfs_old ETF: Duffy, Rabanal, Rud by JP Rabanal
PD_Comprehension This app implements an Iterated Prisoner's Dilemma without strategic uncertainty by using an auto...
Prisoners_Dilemma This app implements an Iterated Prisoner's Dilemma without strategic uncertainty by using an auto...
Public_Goods_Bargaining A game where two players bargain sequentially over 100 points split between their account, the ot...
Savings This app implements a simple individual choice task, choosing how much to borrow or save in orde...
SVO_Task A set of decisions designed to test Social Values Orientation.

Last updated

2021-09-17

otree-more-demos

Author

Chris @ oTree

Apps

asynchronous Asynchronous 2-player sequential game (players can play at different times), where we guarantee p...
bigfive Big 5 personality test
choice_list Choice list (Holt/Laury, risk preferences, price list, equivalence test, etc)
continuous_time_slider Continuous-time public goods game with slider
crazy_eights Card game (crazy eights)
dollar_auction Dollar auction
double_auction Double auction market
go_no_go Go/No-go
image_annotation
image_rating Rating images (WTP/willingness to pay)
intergenerational Intergenerational/evolutionary game. Each player receives the result from the previous player. Ca...
iowa_gambling Iowa Gambling Task. See: "Insensitivity to future consequences following damage to human prefront...
live_bargaining For oTree beginners, it would be simpler to implement this as a discrete-time game by using mult...
live_coordination Live coordination (voting with chat/negotiation)
nim Game of Nim. Players take turns adding a number. First to 15 wins.
panas PANAS (positive and negative affect schedule)
randomize_stimuli This app is a demonstration of different ordering of stimuli, such as multiple blocks, randomiza...
read_mind_in_eyes Reading the Mind in the Eyes Test (Baron-Cohen et al. 2001). See here: http://socialintelligence....
rockpaperscissors
shop Shopping app (online grocery store)
strategy_method Strategy method for ultimatum game.
stroop Stroop test.
svo Social Value Orientation (Murphy et al)
tictactoe Tic-tac-toe
twitter Mini-Twitter
wisconsin Wisconsin card sorting test: https://doi.org/10.1093/cercor/1.1.62
word_search Multiplayer word search game

Last updated

2021-09-17

cg2021

Apps

leader
no_leader
part2

Last updated

2021-09-17

welfare-notions

Apps

welfare
welfare3Envs_BeforeChapters
welfareBeforeEasyHard
welfareExperiment
welfareInterface
welfareMPL
welfareMTurk
welfarePilot
welfareProlific

Last updated

2021-09-17

xueqing-thesis-experiment

Apps

allpay_FF
allpay_FM
allpay_MF
allpay_MM
Task1 Counting symbols in a matrix
Task2 Counting symbols in a matrix
Task3 Counting symbols in a matrix

Last updated

2021-09-16

fi-choices-test

Apps

FramingInequality
political_survey

Last updated

2021-09-16

maxineotree

Apps

treatment1
treatment2
treatment3

Last updated

2021-09-16

tproject7

Apps

ActionReminder
ARtesting
base
Baseline
GT
oneapp
oneappplayer
SRtesting
StrategyReminder
TfT

Last updated

2021-09-16

kspsy

Apps

_ Public Good Game with Punishment (Fehr and Gaechter). Fehr, E. and Gachter, S., 2000. Cooperatio...
ind_info
ind_info_remote
inst_checktest
introduction イントロダクション
pgg Public Good Game with Punishment (Fehr and Gaechter). Fehr, E. and Gachter, S., 2000. Cooperatio...
pggfg Public Good Game with Punishment (Fehr and Gaechter). Fehr, E. and Gachter, S., 2000. Cooperatio...
svotree

Last updated

2021-09-16

kpsy

Apps

_ Public Good Game with Punishment (Fehr and Gaechter). Fehr, E. and Gachter, S., 2000. Cooperatio...
ind_info
ind_info_remote
inst_checktest
introduction イントロダクション
pgg Public Good Game with Punishment (Fehr and Gaechter). Fehr, E. and Gachter, S., 2000. Cooperatio...
pggfg Public Good Game with Punishment (Fehr and Gaechter). Fehr, E. and Gachter, S., 2000. Cooperatio...
svotree

Last updated

2021-09-16

grading-application

Apps

grading_app Grading Project for MTurk
grading_task Grading Project for MTurk
grading_task_end Grading Project for MTurk
skip_pattern Skip pattern app

Last updated

2021-09-16

myprisonerwb

Author

Wael Bousselmi

Apps

effort_matrice Tâche d'effort où il faut compter des 1 dans une matrice
effort_matrice_test2 Tâche d'effort où il faut compter des 1 dans une matrice
exp_contact_ih_part1_v3 author: wb exp contact
exp_contact_ih_part2_v3 author: wb exp contact
exp_contact_ih_part3_v3 author: wb exp contact
exp_contact_ih_part4_v3 author: wb exp contact
exp_contact_v2_ih_part0 Multiple price list task as proposed by Holt/Laury (2002), American Economic Review 92(5).
exp_contact_v2_ih_part1 author: wb exp contact
exp_contact_v2_ih_part2 Multiple price list task as proposed by Holt/Laury (2002), American Economic Review 92(5).
exp_contact_v2_ih_part3 author: wb exp contact
exp_covid_trust_cadrage_v3 Author: Wael Bousselmi Exp covid trust
exp_covid_trust_v3 Author: Wael Bousselmi Exp covid trust
exp_e4c_en_questionnaire_final_v2 author = 'Wael Bousselmi' Exp E4C
exp_e4c_en_questionnaire_v2 author = 'Wael Bousselmi' Exp E4C
exp_e4c_en_risk_binswanger_v2 Author : Wael Bousselmi
exp_e4c_en_risk_gneezy_v2 author = 'Wael Bousselmi' Exp E4C
exp_e4c_en_risk_gneezy_v2_end author = 'Wael Bousselmi' Exp E4C
exp_e4c_fr_questionnaire_final_v2 author = 'Wael Bousselmi' Exp E4C
exp_e4c_fr_questionnaire_v2 author = 'Wael Bousselmi' Exp E4C
exp_e4c_fr_risk_binswanger_v2 Author : Wael Bousselmi
exp_e4c_fr_risk_gneezy_v2 author = 'Wael Bousselmi' Exp E4C
exp_e4c_fr_risk_gneezy_v2_end author = 'Wael Bousselmi' Exp E4C
exp_etienne_test4 Author: Wael Bousselmi
expines_test17 Author : Wael Bousselmi
exp_police_part1_trust_v4 author = 'Wael Bousselmi' Exp Police
exp_police_part2_dictator_v2 author = 'Wael Bousselmi' Exp Police
exp_police_part3_tai author = 'Wael Bousselmi' Exp Police
exp_police_part4bis_trust3 author = 'Wael Bousselmi' Exp Police
exp_police_part4_trust_v3 author = 'Wael Bousselmi' Exp Police
exp_police_part5_6_7_questionnaire_v2 author = 'Wael Bousselmi' Exp Police
exp_trust_ihf_part1 author: wb exp trust
exp_trust_ihf_part2 author: wb exp contact
exp_trust_ihf_part3 Multiple price list task as proposed by Holt/Laury (2002), American Economic Review 92(5).
exp_trust_ihf_part4_effort_matrice Tâche d'effort où il faut compter des 1 dans une matrice
exp_trust_ihf_part5 author: wb exp contact
exp_trust_ihf_part6 Multiple price list task as proposed by Holt/Laury (2002), American Economic Review 92(5).
mpl_Hault_Laury Multiple price list task as proposed by Holt/Laury (2002), American Economic Review 92(5).
old_prog
payment_info_mturk This application provides a webpage instructing participants how to get paid. Examples are given ...
quest_demo

Last updated

2021-09-16

timandstephenexperiments

Apps

auction_asset_one_realized \nIn a common value auction game, players simultaneously bid on the item being\nauctioned.<br/...
auction_asset_two_realized \nIn a common value auction game, players simultaneously bid on the item being\nauctioned.<br/...
common_value_auction_realized \nIn a common value auction game, players simultaneously bid on the item being\nauctioned.<br/...
market_rounds_asset_one_realized \nIn a common value auction game, players simultaneously bid on the item being\nauctioned.<br/...
market_rounds_asset_two_realized \nIn a common value auction game, players simultaneously bid on the item being\nauctioned.<br/...
market_rounds_realized \nIn a common value auction game, players simultaneously bid on the item being\nauctioned.<br/...

Last updated

2021-09-16

tuclausthalwiwicsp

Apps

experiment

Last updated

2021-09-15

testlenglin

Apps

both_change_group test pour faire changer les joueurs de groupe en cours de jeu
both_change_group_en test pour faire changer les joueurs de groupe en cours de jeu
evasion1_new
evasion2_new
F_questio
R_questio
R_questio_post
R_questio_post_after_debrief
test_timeout

Last updated

2021-09-15

c7d508f0cec30f12

Apps

PRE1 This is a study on investor behavior.

Last updated

2021-09-15

jf-new

Apps

intro
varianceh_precise_s1
varianceh_precise_s2
varianceh_s1
varianceh_s2
variancel_precise_s1
variancel_precise_s2
variancel_s1
variancel_s2

Last updated

2021-09-15

tingzhong

Apps

baby_livepage
job_search
job_search_origin 1
job_search_origin 2
job_search_ppt
second_bid_test

Last updated

2021-09-15

kyle-research-app

Apps

dictator_game \n
prisoner_dilemma
public_goods_game
trust_game \nSimple trust game\n

Last updated

2021-09-14

queueing2020

Apps

test_queue

Last updated

2021-09-14

ev-project2

Apps

CTBS1_Part0 General Instructions
CTBS1_Part1
CTBS1_Part1A
CTBS1_Part1B
CTBS1_Part2 Social Preferences
CTBS1_Part2A Social Preferences
CTBS1_Part2B Social Preferences
CTBS1_Part2C Social Preferences
CTBS1_Part3 Theory of Mind
CTBS1_Part3A Theory of Mind
CTBS1_Part3B Theory of Mind
CTBS1_Part4 Survey
CTBS2_Part0 General Instructions
CTBS2_Part1
CTBS2_Part1A
CTBS2_Part1B
CTBS2_Part3 Theory of Mind
CTBS2_Part4 Survey
GMTA1_General_Instructions General Instructions
GMTA1_Instructions_Part1 Instructions Part 1
GMTA1_Instructions_Part2 Instructions Part 2
GMTA1_Instructions_Part3 Instructions Part 3
GMTA1_Part1 Part 1
GMTA1_Part2 Part 2
GMTA1_Part3 Part 3
GMTA2_General_Instructions General Instructions
GMTA2_Instructions_Part1 Instructions Part 1
GMTA2_Instructions_Part2 Instructions Part 2
GMTA2_Instructions_Part3 Instructions Part 3
GMTA2_Part1 Part 1
GMTA2_Part2 Part 2
GMTA2_Part3 Part 3
js_timer
Matching_Partners Matching Partners
MTSP_Part0 General Instructions
MTSP_Part1 Polonio's Strategic Games
MTSP_Part1A Polonio's Strategic Games
MTSP_Part1B Polonio's Strategic Games
MTSP_Part2 Bruhin's Dictator Games
MTSP_Part3 Raven's Advanced Progressive Matrices
MTSP_Part4 Questionnaire
Prolific_Visible Prolific Study with Visible Payoffs
RECI1_Part0 Part 0: General Instructions
RECI1_Part1 Part 1: Strategic Games - Baseline
RECI1_Part2 Part 2: Dictator Games - Baseline
RECI1_Part3 Part 3: Strategic Games - Reciprocity
RECI1_Part4 Part 4: Dictator Games - Reciprocity
RECI1_Part5 Part 5: Questionnaire
RECI2_IPBA Interaction Partners - Baseline
RECI2_IPRE Interaction Partners - Reciprocity
RECI2_MPBA Matching Partners - Baseline
RECI2_MPRE Matching Partners - Reciprocity
slider_task

Last updated

2021-09-14

eco-labels

Apps

EcoTask Creates Table with Visual Tracing
EndPage This app creates the questionnaire and shows end page.
Instructions This app includes the introduction page, consent form and instructions of the experiment itself.
Questionnaire

Last updated

2021-09-14

veraexperiment

Apps

stage1
stage12random
stage12test
stage2
stage3
stage3test
verification

Last updated

2021-09-14

volys

Apps

MPL Multiple price list task as proposed by Holt/Laury (2002), American Economic Review 92(5).
PGG1_new This is a one-period public goods game with 4 players.
prolificID
prolificID_study2
public_goods_old This is a one-period public goods game with 4 players.
public_goods_part1 This is a one-period public goods game with 4 players.
public_goods_part1_additional_qn This is a one-period public goods game with 4 players.
public_goods_part2 This is a one-period public goods game with 4 players.
public_goods_part2_additional_qn This is a one-period public goods game with 4 players.
studyCompleted
studyCompleted_study2
SVO

Last updated

2021-09-14

otree-test-1326979

Apps

Investment_20p An investment app that gives information about portfolio to test the ability of the players. The ...
Leader_20p_1st A leader game with random leader. All start with 10 cu, the leader would have a flat earning and...
Leader_20p_2nd A leader game with random leader. All start with 10 cu, the leader would have a flat earning and...
Leader_20p_3rd A leader game with random leader. All start with 10 cu, the leader would have a flat earning and...
Leader_20p_4th A leader game with random leader. All start with 10 cu, the leader would have a flat earning and...
Leader_20p_5th A leader game with random leader. All start with 10 cu, the leader would have a flat earning and...
Leader_20p_6th A leader game with random leader. All start with 10 cu, the leader would have a flat earning and...
Quiz_Investment Quiz for investment game understanding
Quiz_Leader_Elected Quiz for random leader game understanding
Quiz_Leader_Random Quiz for random leader game understanding
Quiz_Trust Quiz for trust game understanding
Survey The survey also serves as a result calculation round
Trust_Game_20p_1st A trust game with two rounds
Trust_Game_20p_2nd A trust game with two rounds
Trust_Game_20p_3rd A trust game with two rounds
Trust_Game_20p_4th A trust game with two rounds
Trust_Game_20p_5th A trust game with two rounds
Trust_Game_20p_6th A trust game with two rounds

Last updated

2021-09-14

khoi-otree

Apps

dictator_intro Introduction to Dictator game, including slider task, entitlement dictator and random dictator.
iterated_prisoner This is iterated "Prisoner's Dilemma".
sequential_prisoner This is sequential one-shot "Prisoner's Dilemma". P2 knows P1's decision before making their own.
sliders """ class Constants(BaseConstants): name_in_url = "sliders" players_per_group = None ...

Last updated

2021-09-14

econexperiment

Apps

Tiffany_IPD_baseline \nThis is a one-shot "Prisoner\'s Dilemma". Two players are asked separately\nwhether they want t...
Tiffany_IPD_firstorder \nThis is a one-shot "Prisoner\'s Dilemma". Two players are asked separately\nwhether they want t...
Tiffany_IPD_secondorder \nThis is a one-shot "Prisoner\'s Dilemma". Two players are asked separately\nwhether they want t...
Tiffany_MMC_2 \nThis is a one-shot "Prisoner\'s Dilemma". Two players are asked separately\nwhether they want t...
Tiffany_MMC_single \nThis is a one-shot "Prisoner\'s Dilemma". Two players are asked separately\nwhether they want t...

Last updated

2021-09-14

experiment-dissertation2021mdx

Author

Jean Rubens Surpris

Description

Experiment.

Apps

bret_master Bomb Risk Elicitation Task (BRET) à la Crosetto/Filippin (2013), Journal of Risk and Uncertainty ...
Delegation Explanation here: There are three periods. Before this, half of the subjects are assigned the ro...
Delegation_T4 Explanation here: There are three periods. Before this, half of the subjects are assigned the ro...
Gift_Exchange Explanation here: There are three periods. Before this, half of the subjects are assigned the ro...
Gift_Exchange_T3 Explanation here: There are three periods. Before this, half of the subjects are assigned the ro...
trust1 This is a standard 2-player trust game where the amount sent by player 1 gets tripled. The trust ...

Last updated

2021-09-14

correlation-effects

Apps

ChoicesPrincipal
end
LotteryChoices
OB
questionnaire
try
try2

Last updated

2021-09-13

honournorms

Description

All treatments of the PRIN experiment.

Apps

consent Consent form for online experiment on risk-sharing under uncertainty
instr
questionnaire Questionnaire
risk_lottery_eg Implementation of risk preference elicitation method from Eckel and Grossman 2002. Sex difference...
seq_hawk_dove Sequential Hawk Dove Game - PRIN Honour Norms project NOTES: CHECK THAT NUMBER OF ROUNDS = VARI...
signup Signup form for risk-sharing experiment
svotree

Last updated

2021-09-13

edithlol

Apps

apps

Last updated

2021-09-13

guess-two-thirds-number

Apps

divide_numbers_treatment
ecosystem_game
public_goods_templates
real_effort_task
resource_game Baseline treatment
test_app
test_round

Last updated

2021-09-13

anu-pd-experiment

Apps

BDM Introduces and tests subjects on BDM Procedure
Demog_Survey Demographic Survey to be completed at the end of experiment
detect_mobile Detect and block mobile browsers
Ethics_Consent Ethical Consent
finalapp
Interim
Introduction Introduction to Experiment
Menu_Select
Menu_Select2 menu_task
RET_Choice Choosing a real effort task
RET_Choice_2 Task_Choice
task_encoding0 Task_Level
task_encoding1a Encoding Real Effort Task.
task_encoding1b Task_Level
task_encoding2a Task_Level
task_encoding2b Task_Level
task_organising0 Task_Level
task_organising1a Organising Real Effort Task - Subjects must rearrange strings in alphabetical order
task_organising1b Task_Level
task_organising2a Task_Level
task_organising2b Task_Level
task_replication0 Task_Level
task_replication1a Replication Real Effort Task - Subjects must type the given string
task_replication1b Task_Level
task_replication2a Task_Level
task_replication2b Task_Level
task_tabulation0 Task_Level
task_tabulation1a Tabulation Real Effort Task - Subjects must count zeros in a grid
task_tabulation1b Task_Level
task_tabulation2a Task_Level
task_tabulation2b Task_Level
task_transcribing0 Task_Level
task_transcribing1a Transcribing Real Effort Task - Subjects must identify a blurry character
task_transcribing1b Task_Level
task_transcribing2a Task_Level
task_transcribing2b Task_Level
Task_WTP Determines subject's valuations for level-1 tasks

Last updated

2021-09-13

otree-play

Apps

Exp
PostExp
PreExp

Last updated

2021-09-12

allpay-nv

Apps

allpay
Task1 Counting symbols in a matrix
Task2 Counting symbols in a matrix
Task3 Counting symbols in a matrix

Last updated

2021-09-11

whitmaneconlab

Description

Welcome to Whitman's Economics Laboratory! Research participants should wait for further instruction from experimenters.

Apps

Charity_Case
Charity_case_coinflip
Charity_case_given
Charity_Case_hard
criminal_gift_exchange
criminal_plea Defendants love this game.
criminal_plea_ALT_1 Defendants love this game.
criminal_plea_ALT_2 Defendants love this game.
criminal_plea_ALT_3 Defendants love this game.
criminal_principal_agent The principal offers a contract to the agent, who can decide if to reject or accept. The agent th...
criminal_principal_agent2 The principal offers a contract to the agent, who can decide if to reject or accept. The agent th...
criminal_principal_agent2_ALT_ORDER The principal offers a contract to the agent, who can decide if to reject or accept. The agent th...
criminal_riskloss
criminal_riskloss2
criminal_riskloss2_ALT_ORDER
criminal_riskloss_ALT_ORDER
criminal_survey
criminal_theft Variant of lying game.
criminal_trust Variant of trust game
criminal_trust2 Variant of trust game
criminal_trust2_ALT_ORDER Variant of trust game
criminal_VCM
criminal_VCM2
criminal_VCM2_ALT_ORDER
criminal_VCM2_ALT_ORDER_2
criminal_wrapper A simple program that sets groups of arbitrary size. also displays a welcome screen.
criminal_wrapper2 A simple program that sets groups of arbitrary size. also displays a welcome screen.
double_auction Double auction market
Double_Slit_monitored -This study is limited to residents of the United States who are at least 18 years of age. -It ...
Double_Slit_unmonitored A double slit experiment on demand effects in experiments
Endogenous_Group_Formation A snazzy endogenous group formation app.
group_tug_of_war
Initial_Survey A double slit experiment on demand effects in experiments
Innovate_vs_Imitate
Innovate_vs_Imitate_growth
Innovate_vs_Imitate_growth_and_recall
Innovate_vs_Imitate_recall
Innovate_vs_Imitate_recall_New
Innovate_vs_Imitate_Unknown_Dist
Innovate_vs_Imitate_Unknown_Dist_with_recall
list_test Simple public goods game
matching_pennies_Exp_Econ_2 A demo of how rounds work in oTree, in the context of 'matching pennies'
new_survey
Post_100 Masclet style VCM with 100% punishment
Post_25 Masclet style VCM with 25% punishment
Post_50 Masclet style VCM with 50% punishment
Post_75 Masclet style VCM with 75% punishment
PP_100_NT1 Planned punishment with 100% chance of implementation
PP_100_T1 Planned punishment with 100% chance of implementation
PP_25_NT1 Planned punishment with 25% chance of implementation
PP_25_T1 Planned punishment with 25% chance of implementation
PP_50_NT1 Planned punishment with 50% chance of implementation
PP_50_T1 Planned punishment with 50% chance of implementation
PP_75_NT1 Planned punishment with 75% chance of implementation
PP_75_T1 Planned punishment with 75% chance of implementation
PP_NT1_Simple Planned punishment with many chances of implementation
PP_T1_Simple Planned punishment with many chances of implementation and Type 1 error
Public_Goods_Bargaining A game where two players bargain sequentially over 100 points split between their account, the ot...
Public_Goods_Bargaining_Mandatory A game where two players bargain sequentially over 100 points split between their account, the ot...
public_goods_no_vote This is a multi-period public goods game with 4 players and super-game length.
public_goods_w_vote This is a multi-period public goods game with 4 players and super-game length.
Real_Effort_Task
riskelicitation
SavingsConsumption Savings/Consumption task with cognitive load
SavingsConsumption_payment_high_first Figure out what to pay them subjects
SavingsConsumption_payment_low_first Figure out what to pay them subjects
SavingsConsumption_poor1 Savings/Consumption task with cognitive load
SavingsConsumption_poor2 Savings/Consumption task with cognitive load
SavingsConsumption_poorANDhighload Savings/Consumption task with cognitive load
SavingsConsumption_poorANDhighloadTRIAL Savings/Consumption task with cognitive load
SavingsConsumption_poorANDlowload Savings/Consumption task with cognitive load
SavingsConsumption_poorANDlowloadTRIAL Savings/Consumption task with cognitive load
SavingsConsumption_poorTRIAL Savings/Consumption task with cognitive load
SavingsConsumption_rich1 Savings/Consumption task with cognitive load
SavingsConsumption_rich2 Savings/Consumption task with cognitive load
SavingsConsumption_richANDhighload Savings/Consumption task with cognitive load
SavingsConsumption_richANDhighloadTRIAL Savings/Consumption task with cognitive load
SavingsConsumption_richANDlowload Savings/Consumption task with cognitive load
SavingsConsumption_richANDlowloadTRIAL Savings/Consumption task with cognitive load
SavingsConsumption_richTRIAL Savings/Consumption task with cognitive load
SavingsConsumption_Trial Savings/Consumption task with cognitive load
stackelberg In Stackelberg competition, firms decide sequentially on how many units to produce. The unit sell...
survey2
survey_nopayshown
test_chart
trial_digits
VCM_Pun A VCM game with probabilistic/deterministic punishment treatments.

Last updated

2021-09-11

skew-prem-exp

Apps

intro
main_choices
riskResolution
static_data

Last updated

2021-09-10

otree-tak

Apps

Last updated

2021-09-10

experimenttseamse

Apps

consent
eyes_test
part1
part2
part2_intro
part3
part4
peq
results

Last updated

2021-09-10

experimentocesiep

Apps

Final
FinalEtapaPrueba
Introduction
Prueba11
Prueba111
Prueba112
Prueba12
Stage1
Stage10
Stage1EqualNormalWater
Stage1EqualReducedWater
Stage1ProgressiveNormalWater
Stage1ProgressiveReducedWater
Stage2
Stage2EqualNormalWaterTrade
Stage2EqualReducedWaterTrade
Stage2ProgressiveNormalWaterTrade
Stage2ProgressiveReducedWaterTrade
Stage3
Stage4
Stage5
Stage6
Stage7
Stage8
Stage9
Survey
Transicion
Transicion2
VoteEqual
VoteEqual2
VoteProgessive
VoteProgressive2

Last updated

2021-09-10

esun-v4

Apps

choose_reward
example_for_dynamic_reward
example_for_fixed_reward
finish_page
introduction
survey_for_dynamic_reward
survey_for_fixed_reward
two_matrices_chosen_reward
two_matrices_dynamic_reward
two_matrices_fixed_reward

Last updated

2021-09-10

otreelene

Apps

Knut_Eric_survey
lenes_survey
verdens_enkleste_forhandling

Last updated

2021-09-09

personality-and-friendships

Description

Programmed by: Tibor Zingora Who can be contacted at: tibor.zingora@psu.cas.cz This experiment was conducted as a part of the paper that studied the Antagonistic Secondary Transfer Effect of Intergroup Contact. The authors of the paper and the experiment: Olivia Spiegler, Tibor Zingora, Oliver Christ, Dietlind Stolle, Miles Hewstone.

Apps

ASTE_minimal_groups_prolific Computer-simulated interaction plus questionnaire This is the script for the experime...

Last updated

2021-09-09

vast-anchorage-40548

Apps

bad_page
bret
_builtin
cem Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011), as w...
closing_page
closing_page3
coinflip_app
completion
description_experience
exercise_app
exercise_app3
experience_no_choice
final_choice The final choice of the experiment for all groups.
hp1_app
hp3_app
migrations
misattribution
new_1
scl Lottery choice task as proposed by Eckel/Grossman (2002), Evolution and Human Behavior 23 (4), 28...
tedious_task Tedious task for excuse experiment
TG1_player1
TG1_player10
TG1_player11
TG1_player12
TG1_player13
TG1_player14
TG1_player15
TG1_player16
TG1_player17
TG1_player18
TG1_player19
TG1_player2
TG1_player20
TG1_player21
TG1_player22
TG1_player23
TG1_player24
TG1_player25
TG1_player26
TG1_player27
TG1_player28
TG1_player29
TG1_player3
TG1_player30
TG1_player4
TG1_player5
TG1_player6
TG1_player7
TG1_player8
TG1_player9
TG2_player10
TG2_player11
TG2_player12
TG2_player13
TG2_player14
TG2_player15
TG2_player16
TG2_player17
TG2_player18
TG2_player19
TG2_player2
TG2_player20
TG2_player21
TG2_player22
TG2_player23
TG2_player24
TG2_player25
TG2_player26
TG2_player27
TG2_player28
TG2_player29
TG2_player3
TG2_player30
TG2_player31
TG2_player32
TG2_player33
TG2_player34
TG2_player35
TG2_player36
TG2_player37
TG2_player38
TG2_player39
TG2_player4
TG2_player40
TG2_player41
TG2_player42
TG2_player43
TG2_player44
TG2_player45
TG2_player46
TG2_player47
TG2_player48
TG2_player49
TG2_player5
TG2_player50
TG2_player51
TG2_player52
TG2_player53
TG2_player54
TG2_player55
TG2_player56
TG2_player57
TG2_player58
TG2_player59
TG2_player6
TG2_player60
TG2_player7
TG2_player8
TG2_player9
TG3_player1
TG3_player10
TG3_player11
TG3_player12
TG3_player13
TG3_player14
TG3_player15
TG3_player16
TG3_player17
TG3_player18
TG3_player19
TG3_player2
TG3_player20
TG3_player21
TG3_player22
TG3_player23
TG3_player24
TG3_player25
TG3_player26
TG3_player27
TG3_player28
TG3_player29
TG3_player3
TG3_player30
TG3_player31
TG3_player32
TG3_player33
TG3_player34
TG3_player35
TG3_player36
TG3_player37
TG3_player38
TG3_player39
TG3_player4
TG3_player40
TG3_player41
TG3_player42
TG3_player43
TG3_player44
TG3_player45
TG3_player46
TG3_player47
TG3_player48
TG3_player49
TG3_player5
TG3_player50
TG3_player51
TG3_player52
TG3_player53
TG3_player54
TG3_player55
TG3_player56
TG3_player57
TG3_player58
TG3_player59
TG3_player6
TG3_player60
TG3_player7
TG3_player8
TG3_player9
TG4_player31
TG4_player32
TG4_player33
TG4_player34
TG4_player35
TG4_player36
TG4_player37
TG4_player38
TG4_player39
TG4_player40
TG4_player41
TG4_player42
TG4_player43
TG4_player44
TG4_player45
TG4_player46
TG4_player47
TG4_player48
TG4_player49
TG4_player50
TG4_player51
TG4_player52
TG4_player53
TG4_player54
TG4_player55
TG4_player56
TG4_player57
TG4_player58
TG4_player59
TG4_player60

Last updated

2021-09-08

image-similarity12

Apps

as1
as2
p1_predict_intro
p2_predict_task
predict_promotion

Last updated

2021-09-08

gamejeanmdx

Description

Experiment.

Apps

bret_master Bomb Risk Elicitation Task (BRET) à la Crosetto/Filippin (2013), Journal of Risk and Uncertainty ...
Delegation Explanation here: There are three periods. Before this, half of the subjects are assigned the ro...
Delegation_T4 Explanation here: There are three periods. Before this, half of the subjects are assigned the ro...
Gift_Exchange Explanation here: There are three periods. Before this, half of the subjects are assigned the ro...
Gift_Exchange_T3 Explanation here: There are three periods. Before this, half of the subjects are assigned the ro...
trust1 This is a standard 2-player trust game where the amount sent by player 1 gets tripled. The trust ...

Last updated

2021-09-08

delegation-trust-experiment

Description

Experiment.

Apps

bret_master Bomb Risk Elicitation Task (BRET) à la Crosetto/Filippin (2013), Journal of Risk and Uncertainty ...
Delegation Explanation here: There are three periods. Before this, half of the subjects are assigned the ro...
Delegation_T4 Explanation here: There are three periods. Before this, half of the subjects are assigned the ro...
Gift_Exchange Explanation here: There are three periods. Before this, half of the subjects are assigned the ro...
Gift_Exchange_T3 Explanation here: There are three periods. Before this, half of the subjects are assigned the ro...
trust1 This is a standard 2-player trust game where the amount sent by player 1 gets tripled. The trust ...

Last updated

2021-09-08

lacourse-ia-2020

Apps

bret Bomb Risk Elicitation Task (BRET) à la Crosetto/Filippin (2013), Journal of Risk and Uncertainty ...
comments Elicits additional responses such as confusion of instructions, enjoyment of experiment, thoughts...
consent Consent form that describes earnings, benefits, data, privacy, risks, and overview of the experiment
curiosity This elicits the 5DCR inventory for curiosity (Kashdan, 2020)
demographics This is a survey to collect demographic, confidence, competitiveness, and risk controls for the i...
information
information_m
measures Unincentivized measures of risk, confidence, and competitiveness.
mpl Multiple price list task as proposed by Holt/Laury (2002), American Economic Review 92(5).
overview Part 1 - Elicits instructions and information regarding bonus payment (windfall lotteries) and in...
pid Prolific ID - Simple page that asks Prolific workers to submit their ID number
posteriors
priors Part 2 - Elicits priors over absolute and relative performance along with both objective and subj...
prolific_completion
prolific_specifics
quiz_cck19 Part 1 - Quiz
quiz_ek19 Part 2 - ASVAB quiz
robustness_checks

Last updated

2021-09-08

polite-parliament-44445

Apps

double_auction Timestamp (seconds since beginneng of trading)
ebay

Last updated

2021-09-07

risky-choice

Apps

Chocolate_bar_choice
Decisions_risk
Maskikysymys
Risky

Last updated

2021-09-06

freestoppingexp

Author

Maximilian Voigt

Apps

FreeStopping
Instructions
riskResolution
static_data
TimeConsistency
WTPElicitation

Last updated

2021-09-04

fefunartest

Apps

mtest1

Last updated

2021-09-03

otree-general

Apps

common_value_auction_10 10人で行う共通価値オークション
common_value_auction_5 5人で行う共通価値オークション
double_auction
single_market_S1
single_market_S2
single_market_S3

Last updated

2021-09-03

miadexp

Author

miad

Description

Recipes for common tasks in oTree

Apps

appcopy1
appcopy2
are_you_sure 'Are you sure?' popup based on the user's input
back_button Back button for multiple instructions pages
balance_treatments_for_dropouts
bmi_calculator
chat_with_experimenter Chat with experimenter, using Papercups
complex_form_layout
comprehension_test Comprehension test. If the user fails too many times, they exit.
configurable_players_per_group Configurable players per group. See here: https://otree.readthedocs.io/en/latest/treatments.html#...
constant_sum
count_button_clicks Count button clicks (hidden input)
custom_chat Of course oTree has a readymade chat widget described here: https://otree.readthedocs.io/en/late...
detect_mobile Detect and block mobile browsers
dropout_detection Dropout detection (if user does not submit page in time)
gbat_keep_same_groups_part0
gbat_keep_same_groups_part1
gbat_keep_same_groups_part2 Preserve same groups as a previous app that used group_by_arrival time.
gbat_new_partners group by arrival time, but in each round assign to a new partner.
groups_csv Reads groups from a CSV file. Inside this app, you will find a groups6.csv, which defines the gro...
history_table History table
longitudinal Longitudinal study (2-part study taking place across days/weeks) Another way to do longitudinal ...
min_time_on_page Minimum time on a page
multi_language How to translate an app to multiple languages (e.g. English and German). There are 2 ways to def...
multi_page_timeout Timeout spanning multiple pages
multi_select Question that lets you select multiple options (multi-select, multiple choice / multiple answer)
other_player_previous_rounds
pass_data_between_apps_part1
pass_data_between_apps_part2
pay_random_round Select a random round for payment
progress_bar All you need is a participant field called 'progress' then keep adding 1 to it.
questions_from_csv Read quiz questions from a CSV. (Also randomizes order) It would be much simpler to implement thi...
question_with_other_option Menu with an 'other' option that lets you type in a value manually
quiz_with_explanation Quiz with explanation. Re-display the previous page's form as read-only, with answers/explanation.
radio Radio buttons in various layouts, looping over radio choices
radio_switching_point Table where each row has a left/right choice, like the strategy method. This app enforces a singl...
randomize_cross_product
random_num_rounds
random_num_rounds_multiplayer Random number of rounds for multiplayer (random stopping rule)
random_num_rounds_multiplayer_end
random_question_order
random_task_order For each participant, randomize the order of tasks A, B, and C. Task B has 2 pages, which are alw...
ranking_widget "Widget to rank/reorder items". See http://sortablejs.github.io/Sortable/ for more examples.
redirect_to_other_website
show_other_players_payoffs
slider_graphic An image that changes when you move a slider. If your image is a some kind of chart, it's better ...
slider_live_label Slider with live updating label
treatments_from_spreadsheet Reading treatment parameters from a CSV spreadsheet
wait_for_specific_people Wait only for specific people
waiting_too_long_part0
waiting_too_long_part1 group_by_arrival_time timeout (continue with solo task)
waiting_too_long_part2
wait_page_timeout Timeout on a WaitPage (exit the experiment)

Last updated

2021-09-03

forecastsurvey

Author

Hauke Roggenkamp

Apps

Baillon
Intro
Outro

Last updated

2021-09-02

qm1-yong

Apps

Charts Interactive Charts on Website--For Yong Song
Part1 Prolific--Part1
Part1_Instruction Instruction for the test for Part 1 Task Prolific pilot
Part2 Prolific Pilot--Part 2
Part3 Prolific Pilot--Part 3
Part4 Prolific-Part4
Survey Prolific pilot--Survey

Last updated

2021-09-02

soa-academic-study

Apps

consent This app will gather participants consent to participate in the study.
study Based on the Evan's et. al instrument.

Last updated

2021-09-02

proyectopasantias

Apps

AudioExperiment
CardsExperiment
DejusticiaExp
Ranking

Last updated

2021-09-02

mysurve

Apps

Booi

Last updated

2021-09-02

contest-grad

Apps

paymentInfoMT This application provides a webpage instructing participants how to get paid. Examples are given ...
Retirement Studying saving behavior during the retirement phase
RetirementTask2 Studying saving behavior during the retirement phase
RST2 Studying saving behavior during the retirement phase
RST2_Task2 Studying saving behavior during the retirement phase
RST3 Studying saving behavior during the retirement phase
RST3_Task2 Studying saving behavior during the retirement phase
savings_survey

Last updated

2021-09-01

trusttutorial

Apps

trust_tutorial

Last updated

2021-09-01

mturk-experiment

Author

Huanren Zhang

Apps

consent Basic information and consent form
crt Cognitive Reflection Test (CRT)
eet This oTree application allows to implement the Equality Equivalence Test (EET) as proposed by Ker...
game_quiz Quiz questions for the games
otreeutils
payment Payment information
payment_simple Payment information
qualification MTurk Qualification HIT
ravens Raven's progressive matrices test measuring cognitive ability
ravens6 Raven's progressive matrices test measuring cognitive ability
ravens_lite Raven's progressive matrices test measuring cognitive ability
recruitment MTurk Qualification HIT
repeated_game Repeated game, only one match. Dropouts (no response in 1 minute) causes termination for the matc...
survey_mturk Survey questions

Last updated

2021-08-31

bankruns

Author

Francisco Klapp, UCI

Apps

Bank_Run This app implements a simulation of bank runs, in which players represent banks which must decide...
BoSN This experiment implements a 4-player Battle of the Sexes game with 3 Nash equilibria. Red player...
bret Bomb Risk Elicitation Task (BRET) à la Crosetto/Filippin (2013), Journal of Risk and Uncertainty ...
Cognitive_Reflection_Test A demographic questionnaire followed by a standard Cognitive Reflection Test.
Deferred_Savings This experiment implements a realistic progressive tax schedule to test the effects of a tax-def...
DMP Implements an experimental version of the Diamond-Mortensen-Pissarides job matching model. Parti...
double_auction Based on the double auction template created by Jan Dietrich, I created a two-dimensional version...
Double_Slit A double slit experiment on demand effects in experiments
Double_Slit_monitored -This study is limited to residents of the United States who are at least 18 years of age. -It ...
Equity_Run This app implements the same fundamental risky investment/liquidation decision in two framings: O...
etfs ETF: Duffy, Rabanal, Rud by JP Rabanal
etfs2 ETF: Duffy, Rabanal, Rud by JP Rabanal
etfs_old ETF: Duffy, Rabanal, Rud by JP Rabanal
PD_Comprehension This app implements an Iterated Prisoner's Dilemma without strategic uncertainty by using an auto...
Prisoners_Dilemma This app implements an Iterated Prisoner's Dilemma without strategic uncertainty by using an auto...
Public_Goods_Bargaining A game where two players bargain sequentially over 100 points split between their account, the ot...
Savings This app implements a simple individual choice task, choosing how much to borrow or save in orde...
SVO_Task A set of decisions designed to test Social Values Orientation.

Last updated

2021-08-31

aqueous-cliffs-60932

Author

Ilkka Leppanen (i.leppanen@lboro.ac.uk)

Apps

allport Allport value scale survey
bachallenge This is the landing page for Business Analytics Challenges
BDMauction
binarynv Binary newsvendor with high and low margin within subjects
choice_practice
cognitivenoise App with decision task, to come after elicitation task
datingapp Dating App -- Matching problem
digitalmarketing Digital Marketing -- 0/1 Knapsack problem
DOSPERT DOSPERT survey (risk preferences)
dreber Repeated Prisoner's Dilemma
dsraq Survey combining DSR (13+12 questions) and AQ (29 questions)
ECI_survey
eoq Stock Control Game to teach EOQ principles and ABC classification
ERQ Emotion Regulation Questionnaire
even_gamble 200 even gambles
even_gamble_practice
foundationtask The Foundation Task -- determines a fuzzy consensus matrix for a group task
funnel Deming''s funnel expreriment for OM students
influencers Choosing social media influencers (Knapsack problem)
LAFsurvey Survey combining Allport and REI
linkstudy Link study
moonrover Drone delivery challenge -- a traveling salesman problem
neuronewsvendor Newsvendor game with within-subject block treatments (attend, reappraise) Payoffs given in a payo...
neutralvendor Decision making between lotteries, parameters as in the Newsvendor game
newsvendor Newsvendor game Payoffs given in a payoff table High and low margin treatments
nvcomp NV competition with independent demands
nvcompnoniid NV competition with common industry demand split in half
nvcompnoniid2 Continuation for those players who have already played nvcompnoniid, no test questions
nvsingle NV monopoly
OMNV Newsvendor game for BSB100 and BSB580 Payoffs given in a payoff table High and low margin treatm...
REItest
slider Newsvendor with slider selection Profits as in Schweitzer and Cachon, q between 1 and 300
supplychain Supply Chain Sourcing Game, adapted from https://doi.org/10.1111/j.1540-4609.2012.00368.x Two pla...
svo SVO: 6 dictator allocations, strategy method, each has 9 options
svofirst SVO: 6 dictator allocations, strategy method, each has 9 options
testform
twopartynewsvendor Two party newsvendor game

Last updated

2021-08-31

microcourse

Apps

Chocolate_bar_choice
Decisions_risk
Maskikysymys
Risky

Last updated

2021-08-30

continuous-chain-store2

Apps

livepages
livepages2
umfrage

Last updated

2021-08-30

continuous-chain-store1

Apps

livepages
livepages2
umfrage

Last updated

2021-08-30

pitt-test

Author

David Danz, Marissa Lepper

Apps

test_app Pre-experiment technical tests: JavaScript, internet speed test (via live pages), audio, fullscre...

Last updated

2021-08-30

dome-unifi

Description

Qui si può provare l'esperimento o programmarne un pilota

Apps

bare_market A market game version with no charities
market 2 firms complete in a market by setting prices and quality for homogenous goods.
payment_recap This application provides a recap of all previous results You need to save the results you want t...
quest Total player payoff
risk Simple lottery to infer risk attitudes
role_uncertain_dictator Dictators with role uncertainty: each player is asked to play the dictator role. Subjects know th...
tsm Tentative Two-sides Market model
welcome_choice Introduces and welcomes, but first of all acquires code received by the experimenters
welcome_noCharity Introduces and welcomes, but first of all acquires code received by the experimenters

Last updated

2021-08-29

testingsk

Apps

prisoners_dilemma Repeated PD game
prisoners_dilemma_nbyn Repeated PD game
stag_hunt_four Stag Hunt Game

Last updated

2021-08-28

testjanstaldv

Apps

MySurvey
public_goods_game

Last updated

2021-08-27

maastrichtstudy

Apps

matrices Choosing an app and doing the task with an additional tool
zero_new_color Checking 'd' and 'b' letters

Last updated

2021-08-27

otree-realeffort

Author

Chris @ oTree

Description

Real-effort tasks with multiple configuration options.

Apps

generic Generic stimulus/response app
iat Implicit Association Test, draft
sliders """ class Constants(BaseConstants): name_in_url = "sliders" players_per_group = None ...

Last updated

2021-08-27

otree-max

Author

Chris @ oTree

Description

Real-effort tasks with multiple configuration options.

Apps

generic Generic stimulus/response app
iat Implicit Association Test, draft
sliders """ class Constants(BaseConstants): name_in_url = "sliders" players_per_group = None ...

Last updated

2021-08-27

mdt-intr-exp-met

Author

Peter Cock

Apps

questionnaire_and_payment Show questionnaire (and collect payment details), report payoffs from previous apps.
risk_attitude Introduction and risk attitude lottery game based on Holt and Laury (2002).
volunteering Multi-round volunteer dilemma with treatment specific framing (e.g. community centre).

Last updated

2021-08-25

online-experiment

Author

Rafael Teixeira

Apps

end experiment
introleader1 experiment
introleader2 experiment
leader1 experiment
leader2 experiment
svo Social Value Orientation by R.Murphy, K.Ackermann, M.Hangraaf: Murphy, R. O., Ackermann, K. A., &...

Last updated

2021-08-25

project-otree

Apps

Experiment_1_No_losses The game provides no losses for players over the six rounds
Experiment_2_Loss_In_The_Middle The game provides one loss for players over the 4 rounds
Experiment_3_Loss_In_The_Beginning The game provides a loss at the start for players over the 4 rounds

Last updated

2021-08-25

Public Projects

principal-agent

Links

Apps

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complexity2021

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ut-sp-t

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otree-test-version

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whispering-spire-94532

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otree-snippets

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Description

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erkalkohxutest

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econ-371

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secondtestherakuapp

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reputation-game

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dtgame

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maastrichtstudyeu

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decisiontask

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goet

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eindahagfraedi1

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mandatorydisclosure

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deply-test-for-otree

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aiandreciprocity

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coordinationgame

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