Public Projects

otree-yl

Apps

competition1
competition2
competition3
competition4
thankyou
welcome

Last updated

2023-01-28

choice-trust

Author

Qiong

Apps

ambiguity_task_1 to measure ambiguity attitude between human and AI\n
ambiguity_task_2 to measure ambiguity attitude between human and AI\n
choice_task_1 The same procedure for all participants
choice_task_2 The same procedure for all participants
end This is the end of the study.
financial_literacy_1 financial_literacy
financial_literacy_2 financial_literacy
welcome major description of the project\n

Last updated

2023-01-26

experiment-project1

Apps

group1

Last updated

2023-01-23

art9309

Apps

pggfg Public Good Game with Punishment (Fehr and Gaechter). Fehr, E. and Gachter, S., 2000. Cooperatio...
questionnaire

Last updated

2023-01-22

real-effort-game

Apps

intro
results
slider_2 Real effort task, based on moving sliders, as in: Gill, David, and Victoria Prowse. 2012. "A Stru...
slider_bench Real effort task, based on moving sliders, as in: Gill, David, and Victoria Prowse. 2012. "A Stru...
svo Social Value Orientation by R.Murphy, K.Ackermann, M.Hangraaf: Murphy, R. O., Ackermann, K. A., &...

Last updated

2023-01-21

kyodai-agriecon

Apps

global_warming1 This is a one-period global warming game with 5 players.
global_warming2 This is a one-period global warming game with 5 players.
global_warming3 This is a one-period global warming game with 3 players.

Last updated

2023-01-19

sway-a-sawyer

Apps

collaboration_under_complexity

Last updated

2023-01-19

international-trade-game

Apps

International_Trade_Game
International_Trade_Game2

Last updated

2023-01-18

maastrichtstudyeu

Apps

matrices Choosing an app and doing the task with an additional tool
PaidTask_WordEncryption Word Transcription Task to introduce familiarity
Trial_WordEncryption Word Transcription Task to introduce familiarity
zero_new_color Checking 'd' and 'b' letters

Last updated

2023-01-18

erkalkohxu

Apps

Part0_admin Welcome, Overview & Consent
Part1_ravens Task Performance - Raven's progressive matrices test measuring cognitive ability
Part2_beliefs Part 3: Lottery Outcome & Belief Elicitation
test Effort/Luck Experiment (Revision): Admin Page

Last updated

2023-01-18

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 発泡酒の実験
single_market_S2 発泡酒の実験2
single_market_S3

Last updated

2023-01-17

mywebhooks2020

Apps

experiment1

Last updated

2023-01-17

warofattrition

Apps

war_of_attrition

Last updated

2023-01-13

otree-digecon-test

Description

Here are three experiments that aim to capture the hidden costs of control. Agents get an initial endowment (like a salary), and the Principal's payoff depends on what the Agent sends back. The third experiment consists of five vignette stories, offered in a random order and with one out of four conditions per vignette (trust, human control, automated control, and monitoring). The installation instructions are on GitHub: https://github.com/AlexHartveld/otree-costs-of-control-questionnaire-mturk We also made this project to work with mTurk workers because we want to compare this population of automated control workers with the students from the original Falk & Kosfeld (2006) study.

Apps

demographics
feedback
informed_consent
instructions_demo
instructions_sliders
instructions_trust
sliders A two-stage principal-agent game is played with only one round. There is no context given, the ga...

Last updated

2023-01-13

shani-thesis

Apps

blood_measurement
blood_measurement_eng
blood_measurement_eng_draft

Last updated

2023-01-12

liu-yi-apps

Apps

LieOrNotNoSelfOption This is the last experiment for my phd dissertation thesis
LieOrNotNoSelfOptionReminder This is the last experiment for my phd dissertation thesis. This is for the treatment group

Last updated

2023-01-12

ec3120

Apps

week10_minimum_effort_game
week10_minimum_effort_game_2
week1_beauty_contest a.k.a. Keynesian beauty contest. Players all guess a number; whoever guesses closest to 2/3 of t...
week2_market_interaction This app is to play the double auction game, re-writed by Yidan for EC312 online seminars
week3_cooperation_or_not This app is to play the double auction game, re-writed by Yidan for EC312 online seminars
week4_1st_auction In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
week4_2nd_auction In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
week4_all_pay_auction In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
week4_dutch_auction ebay auction example
week4_english_auction ebay auction example
week5_principal_agent Edited for EC312 Kent by Yidan Chai. The principal offers a contract to the agent, who can decide...
week5_principal_agent_2 Edited for EC312 Kent by Yidan Chai. The principal offers a contract to the agent, who can decide...
week5_principal_agent_3 Edited for EC312 Kent by Yidan Chai. The principal offers a contract to the agent, who can decide...
week6_adverse_selection In a lemon market of <a href="http://people.bu.edu/ellisrp/EC387/Papers/1970Akerlof_Lemons_QJE...
week7_information_cascade
week7_information_cascade_2
week8_collective_action_problem This is a one-period public goods game with 3 players.
week8_collective_action_problem_2 Public Good Game with Punishment (Fehr and Gaechter). Fehr, E. and Gachter, S., 2000. Cooperatio...
week9_mixed_strategies

Last updated

2023-01-11

publicgoodss

Apps

intro
results
slider_2 Real effort task, based on moving sliders, as in: Gill, David, and Victoria Prowse. 2012. "A Stru...
slider_bench Real effort task, based on moving sliders, as in: Gill, David, and Victoria Prowse. 2012. "A Stru...
svo Social Value Orientation by R.Murphy, K.Ackermann, M.Hangraaf: Murphy, R. O., Ackermann, K. A., &...

Last updated

2023-01-11

ec3120rui

Apps

consent
introduction
intro_hide_and_seek_2options
question
Wait

Last updated

2023-01-10

trusttutorialtest

Apps

trust_tutorial

Last updated

2023-01-10

airecommendation

Apps

Last updated

2023-01-10

doubleauctionklapp

Apps

asynchronous Asynchronous 2-player sequential game (players can play at different times), where we guarantee p...
bigfive Big 5 personality test
bots_vs_humans Humans vs. bots. This is a public goods game where you play against 2 bots. The bots use a tit-f...
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
double_auction_OLG Double auction market in an OLG framework
ebay eBay style auction
fast_consensus Reach a consensus with your group before your payoffs shrink to 0. Similar to the "Endgame" segme...
go_no_go Go/No-go
image_annotation
image_rating Rating images (WTP/willingness to pay)
intergenerational
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_bargaining_nash_kalai Continuous time bargaining game over P and Q b/w Seller and Buyer
live_bargaining_nash_kalai_practice Continuous time bargaining game over P and Q b/w Seller and Buyer
live_bargaining_nash_kalai_questionnaire This app implements the questionnaire and ethical survey for the common value auction experiment...
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)
punishment Public goods with punishment, roughly based on Fehr & Gaechter 2000.
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
scheduling_part0 Scheduling players to start at a certain time (part 0: booking app)
scheduling_part1 Scheduling players to start at a certain time (part 1: grouping app)
shop Shopping app (online grocery store)
strategy_method Strategy method for ultimatum game.
stroop Stroop test.
supergames_indefinite Supergames of an indefinitely repeated prisoner's dilemma
svo Social Value Orientation (Murphy et al)
tictactoe Tic-tac-toe
twitter Mini-Twitter
wait_page_from_scratch Wait page implemented from scratch, using live pages.
wisconsin Wisconsin card sorting test: https://doi.org/10.1093/cercor/1.1.62
word_search Multiplayer word search game

Last updated

2023-01-10

storytelling

Apps

chat Of course oTree has a readymade chat widget described here: https://otree.readthedocs.io/en/late...
improv_ctrl
improv_focus
improv_rate
improv_recruit

Last updated

2023-01-10

p2111

Apps

thank_you Just displays a thank you message with some questions as food for thought/discussion

Last updated

2023-01-08

colin0612

Apps

introduction
iq_raven adjusted to suit otree 5 by Jay Raven IQ Test. 10 Raven matrices to be solved by participants. So...
monty_hall
monty_hall_guide
monty_hall_mod
monty_hall_t_guide
monty_hall_transparent
nim_guide Game of Nim.
nim_one_player Game of Nim.
race_game_guide Game of Nim. Players take turns adding a number. First to 15 wins.
race_game_one_player Game of Nim. Players take turns adding a number. First to 15 wins.
two_PBC
two_PBC_oneP_guide
two_PBC_one_player

Last updated

2023-01-06

alloctaskind

Apps

hidden_group
hidden_ind

Last updated

2023-01-06

masterarbeit1

Apps

masterarbeit

Last updated

2023-01-06

corruption-test-app-eg

Apps

stage1_app This is a one-shot "corruption test game". Two players are asked separately whether they want to ...

Last updated

2023-01-05

corruption-test-g

Apps

stage1_app This is a one-shot "corruption test game". Two players are asked separately whether they want to ...

Last updated

2023-01-05

first-try

Apps

Last updated

2023-01-05

francesca-tamburrino-1

Apps

PrisonerDilemma This is a one-shot "Prisoner's Dilemma". In this game, the two players are two prisoners, who ar...
Public_Good_Game This is a Public Good Game.

Last updated

2023-01-04

corruption-test

Apps

stage1_app This is a one-shot "corruption test game". Two players are asked separately whether they want to ...

Last updated

2023-01-04

coursegame

Apps

newsvendor As a newsvendor, you make daily decision on the newspaper order quantity. Suppose the price is $...

Last updated

2023-01-04

francesca-tamburrino

Apps

PrisonerDilemma This is a one-shot "Prisoner's Dilemma". In this game, the two players are two prisoners, who ar...
Public_Good_Game This is a Public Good Game.

Last updated

2023-01-04

extensionmaasetal

Apps

biasjesse Jesse bias
bret Bomb Risk Elicitation Task (BRET) à la Crosetto/Filippin (2013), Journal of Risk and Uncertainty ...
epq Ex-post Questionnaire

Last updated

2023-01-03

publicgoodgame22

Apps

Last updated

2023-01-03

trustgamefinal

Apps

ultimatum_game One player decides how to divide a certain amount between himself and the other player. See: Kah...

Last updated

2023-01-03

prisoner-dillema

Apps

Last updated

2023-01-03

ntufle2023

Apps

effort_online_v1
effort_online_v2

Last updated

2023-01-01

pakistan-arassment-game2022

Apps

Last updated

2022-12-31

otreelyl

Apps

competition

Last updated

2022-12-31

prisoner-test

Apps

Last updated

2022-12-28

cryptic-crag-91947

Apps

A_1
A_2
B_1
B_2
otree_tools

Last updated

2022-12-28

ultimategame

Apps

ultimatum_game One player decides how to divide a certain amount between himself and the other player. See: Kah...

Last updated

2022-12-27

otreeyl

Apps

competition

Last updated

2022-12-26

cooperation-yh

Author

Hang Yuan

Apps

honest_game1
honest_game2
intro_honest1
intro_honest2
trust1
trust2

Last updated

2022-12-25

experiment-risk

Apps

prefint

Last updated

2022-12-23

power-responsibility

Apps

end
Game
manager_obs
m_game
w_game

Last updated

2022-12-23

experiment-risk-test

Apps

prefint

Last updated

2022-12-23

mat-muni

Apps

Final_questionnaire
Mind_game
Mind_gameC
Questionnaire1
Tullock
Ultimatum
Welcome

Last updated

2022-12-21

nonlinearpublic

Apps

nonlinear_public

Last updated

2022-12-20

haeuser-bewerten

Apps

helloworld

Last updated

2022-12-19

otree-exp

Apps

proxy_auction In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
second_price_auction In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...

Last updated

2022-12-19

replication-cu

Apps

ambiguity Subjective uncertainty in risk
beliefs_default_manip
beliefs_main_exp Assign treatment status.
beliefs_treatment Assign treatment status.
_builtin
direct_elicitation_v3 Direct Elicitation for risk experiment
migrations
risk_baseline Subjective uncertainty in risk
risk_default_manip Subjective uncertainty in risk
risk_uncertainty_goodbye Calculate payoff for study
survey_beliefs
templatetags
within_subject_risk_lists Subjective uncertainty in risk

Last updated

2022-12-17

subsemipractice

Apps

income_gain
prisoners_dilemma
questionnaire
risk_questionnaire
tsumitate
tsumitate_investment
tsumitate_teigaku
tsumitate_teigaku_herding
tsumitate_teigaku_ranking

Last updated

2022-12-16

sst-test-120722

Author

yangcc8380866

Apps

Checkout

Last updated

2022-12-16

otree-tm

Apps

Last updated

2022-12-15

jf-new

Apps

c1h
c1l
cti1
cti2
intro
nc

Last updated

2022-12-15

ultimatum2022

Apps

ultimatum_trialF1
ultimatum_trialF2
ultimatum_trialS1
ultimatum_trialS2

Last updated

2022-12-15

randomizer-mm

Apps

Randomizer

Last updated

2022-12-15

experiment-coin-and-dice

Apps

coinanddice Coin & Dice

Last updated

2022-12-14

market-entry1

Apps

Continuous
Continuous_Questions
EntFM
EntFM_Questions
FirstPage
IncFM
IncFM_Questions
Intro
SIM20s
SIM20s_Questions
SIM60s
SIM60s_Questions
umfrage

Last updated

2022-12-14

market-entry2

Apps

Continuous
Continuous_Questions
EntFM
EntFM_Questions
FirstPage
IncFM
IncFM_Questions
Intro
SIM20s
SIM20s_Questions
SIM60s
SIM60s_Questions
umfrage

Last updated

2022-12-14

wgcp

Author

Moein Javadian

Apps

Consent Consent form
EPS EPS prediction
Quiz A quiz app that reads its questions from a spreadsheet (see quiz.csv in this directory). There is...
Risk Risk-attitude elicitation

Last updated

2022-12-14

sv-unknown

Apps

introduction
K_seq_ready
K_sim_ready
payment_info_K
payment_info_U
quiz_K
quiz_U
Start
Start2
Survey2 Question that lets you select multiple options (multi-select, multiple choice / multiple answer)
Survey_K
Survey_U
SV_K_seq
SV_K_sim
SV_U_seq
SV_U_sim
U_seq_ready
U_seq_test
U_sim_ready
U_sim_test
voting This is a simple voting game.

Last updated

2022-12-14

lmu-som-hcm-2022

Description

This is the demo page for the pretest on my experiments

Apps

Contract_App Treatment check
Intro_App Introduction and consent
Outro_App Demographics and thanks
Payout_App
Production_2_App Real effort task
Production_App Real effort task
Survey_App

Last updated

2022-12-13

econotree

Apps

auction_app Experimental Auction Market as described in Smith (1965). Tests the efficiency of markets and the...

Last updated

2022-12-12

experiments-fwp

Author

heft

Apps

contest_ASym1stage_ENG2
contest_ASym1stage_ENG3
contest_ASym1stage_questions_ENG2
contest_ASym1stage_questions_ENG3
contest_ASym2stage_ENG2
contest_ASym2stage_ENG3
contest_ASym2stage_questions_ENG2
contest_ASym2stage_questions_ENG3
IQTest
MemoryTest

Last updated

2022-12-12

labelsurvey20220523

Apps

Label_Survey
Label_Survey_Manual
Senti_Weibo

Last updated

2022-12-10

exotree

Apps

auction_2_13to3 Trueならば同点
auction_2_3to13 Trueならば同点
auction_4_13to3 Trueならば同点
auction_4_3to13 Trueならば同点
ex_auction_2_13 Trueならば同点
ex_auction_2_3 Trueならば同点
ex_auction_4_13 Trueならば同点
ex_auction_4_3 Trueならば同点

Last updated

2022-12-09

dec-feature-selection

Apps

exit_app
lottery_risk_game

Last updated

2022-12-08

umfrageffm

Apps

Last updated

2022-12-08

myprojectvaleriia

Apps

Last updated

2022-12-08

status-lab

Apps

intro
realefforttask multi-round real effort task

Last updated

2022-12-06

scym01

Author

sc0101

Apps

Last updated

2022-12-06

nameless-depths-44300

Apps

dictator_diverse \nOne player decides how to divide a certain amount between himself and the other\nplayer.\nSee: ...
dictator_diverse_2 \nOne player decides how to divide a certain amount between himself and the other\nplayer.\nSee: ...
dictator_diverse_endow \nOne player decides how to divide a certain amount between himself and the other\nplayer.\nSee: ...
dictator_diverse_info \nOne player decides how to divide a certain amount between himself and the other\nplayer.\nSee: ...

Last updated

2022-12-06

experiment-coinanddice

Apps

coinanddice Coin & Dice

Last updated

2022-12-06

automl-test1

Apps

automl AutoML

Last updated

2022-12-05

otreetest0212

Apps

voting_app

Last updated

2022-12-05

track-and-hide

Apps

Track_and_Hide_30_0 This is a multi-stage game, with one player being the monopoly and the rest being the consumers.
Track_and_Hide_30_5 This is a multi-stage game, with one player being the monopoly and the rest being the consumers.
Track_and_Hide_60_0 This is a multi-stage game, with one player being the monopoly and the rest being the consumers.
Track_and_Hide_60_5 This is a multi-stage game, with one player being the monopoly and the rest being the consumers.
Track_and_Hide_90_0 This is a multi-stage game, with one player being the monopoly and the rest being the consumers.
Track_and_Hide_90_5 This is a multi-stage game, with one player being the monopoly and the rest being the consumers.
Track_and_Hide_test This is a multi-stage game, with one player being the monopoly and the rest being the consumers.

Last updated

2022-12-04

belis2022

Apps

BRET Bomb Risk Elicitation Task (BRET) à la Crosetto/Filippin (2013), Journal of Risk and Uncertainty ...
CRSD_Het
CRSD_Hom1
CRSD_Hom5
CRSD_Hom5_v2
General_Intro This application provides a webpage instructing participants how to get paid. Examples are given ...
quiz_het
quiz_hom1
quiz_hom5
quiz_hom5_v2
survey_het
survey_hom1
survey_hom5
survey_hom5_v2

Last updated

2022-12-04

inventoryallocation

Apps

Allocation
Introduction
Survey

Last updated

2022-12-04

otreehub-pilot

Apps

encryption_trial
round2
survey_fin

Last updated

2022-12-04

survey-tse

Apps

Survey
Survey2

Last updated

2022-12-03

mst-ths22

Description

Public good with treatment

Apps

first_public_good Public good experiment according to oTree tutorial
multiply_app
public_good_treatment Public good experiment with information treatment and survey
real_effort_numbers1
testapp

Last updated

2022-12-02

sst-pilot-v1

Author

yangcc8380866

Apps

Checkout

Last updated

2022-12-02

austeja-heroku

Author

Austėja Kažemekaitytė

Apps

CM_CM_1 CM experiment. Choice matching task
CM_CM_2 CM experiment. Choice matching task
CM_consent Choice matching experiment, September 2022
CM_DCE_1 CM experiment. Discrete choice task for T1 (hypothetical DCE) and T2 (incentivized DCE).
CM_DCE_2 CM experiment. Discrete choice task.
CM_final_no_group
CM_instr Choice matching experiment, September 2022
CM_survey Choice matching. Survey (randomized order)
CM_trial
CM_trial_no_group
gbat_fallback_smaller_group_part0
gbat_fallback_smaller_group_part1 group_by_arrival_time: fall back to a smaller group if not enough people show up
group Preserve same groups as a previous app that used group_by_arrival time.
_rooms
RR_CM_final
savadori_darugna Public good game with punishment
smaller_group_1 Part 1: first app used to gather and/or filter participants.
smaller_group_2 Part 2: creating a group + timeout on wait page.
smaller_group_3 Part 3: continue with another task, but - in case of dropout(s) - fallback to smaller group.
smaller_group_4
smaller_group_5 Part 5: app for people who were not assigned to a group do to time limit.

Last updated

2022-12-02

otreeapptest

Apps

voting_app

Last updated

2022-12-02

strategic-voting

Apps

Last updated

2022-11-30

repeatedct

Apps

antidote An attemp to do experiment on Cheap Talk with Otree.
dice_task Dice Task
lying_deception Repeated cheap talk
mpl
pn_selection An attemp to do experiment on positive negative selection with Otree.
RCT_add Repeated cheap talk
repeated_CT Repeated cheap talk
repeatedct_k Repeated cheap talk
ultimatum_game Ultimatum Game

Last updated

2022-11-30

pueb-experiment

Apps

mindgame
postsurvey
presurvey
votingGame

Last updated

2022-11-29

otree-single-market

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

2022-11-29

surveyffm

Apps

secondsurvey This application provides a webpage instructing participants how to get paid. Examples are given ...

Last updated

2022-11-25

six-person-public-goods-game

Author

Rían Mullan

Apps

NHS
public_good
public_good_feedback

Last updated

2022-11-25

stance-annotator

Apps

Last updated

2022-11-25

otree-zts

Author

ETH Zurich - Chair of Cognitive Science

Description

Zurich Trading Simulator (ZTS)

A web-based behaviour experiment in the form of a trading game, designed by the Chair of Cognitive Science - ETH Zurich.

Apps

exitcodes
Survey Link to a survey.
ZTS Trading App of the Zurich Trading Simulator (ZTS). A web-based behaviour experiment in the form o...

Last updated

2022-11-25

guessing-task-bots

Apps

a_instructions
DFG_experiment

Last updated

2022-11-21

abclab--pilot

Author

JAEWOO AHN

Apps

Part_1 This app is for test using psychology equipment

Last updated

2022-11-18

automl-test

Apps

automl AutoML

Last updated

2022-11-17

projectone

Apps

firstround
punishment Public goods with punishment based on Fehr & Gaechter 2000.
secondround
simple
thanks
welcome

Last updated

2022-11-16

Public Projects

otree-yl

Links

Apps

Last updated

choice-trust

Links

Author

Apps

Last updated

experiment-project1

Links

Apps

Last updated

art9309

Links

Apps

Last updated

real-effort-game

Links

Apps

Last updated

kyodai-agriecon

Links

Apps

Last updated

sway-a-sawyer

Links

Apps

Last updated

international-trade-game

Links

Apps

Last updated

maastrichtstudyeu

Links

Apps

Last updated

erkalkohxu

Links

Apps

Last updated

otree-general

Links

Apps

Last updated

mywebhooks2020

Links

Apps

Last updated

warofattrition

Links

Apps

Last updated

otree-digecon-test

Links

Description

Apps

Last updated

shani-thesis

Links

Apps

Last updated

liu-yi-apps

Links

Apps

Last updated

ec3120

Links

Apps

Last updated

publicgoodss

Links

Apps

Last updated

ec3120rui

Links

Apps

Last updated

trusttutorialtest