Public Projects

otree-test-app

Apps

all_likert
ambiguity_exp1 This is the first experiment originated from <a href="http://users.nber.org/~dlchen/papers/Tes...
ambiguity_exp2 This is the second experiment originated from <a href="http://users.nber.org/~dlchen/papers/Te...
anes
anes2
behavetrust This is a standard 2-player trust game where the amount sent by player 1 gets tripled. The trust ...
classictrust This is a standard 2-player trust game where the amount sent by player 1 gets tripled. The trust ...
compensation
covering_test
different_party
donation
Empathy
Empathy_2
Empathy_Beget_Guile
Empathy_Beget_Guile_Timer
erase
Eye_Exam
guessnum
infoseeking
item
likert
likert2
likertquest
lying_game
majority_determine1
mouse
mouse_tracking Mouse tracking demo.
new_eye
other_questions
participant_generated_urn
participant_generated_urn_1
partner_choice
party_donation
petition
priming_treatment
qv
ses
stackelberg In Stackelberg competition, firms decide sequentially on how many units to produce. The unit sell...
testreference
url_test
waitpage ...testing timer on waiting page

Last updated

2020-01-22

groupdecisions

Apps

mastergame_groups This is a one-stage group decision game with 5 players per group.
mastergame_groups_start These are the first pages mastergame_groups, where players are not grouped yet.
mastergame_individuals This is a one-stage individual decision game.

Last updated

2020-01-22

maggies-thesis

Apps

eng
fin
routing_app

Last updated

2020-01-22

aqueous-cliffs-60932

Apps

allport
DOSPERT
dreber This is a repeated "Prisoner's Dilemma". Two players are asked separately whether they want to co...
dsraq Survey combining DSR (13+12 questions) and AQ (29 questions)
ERQ
LAFsurvey Survey combining Allport and REI
linkstudy Link study
neuronewsvendor Newsvendor game with within-subject block treatments (attend, reappraise) Payoffs given in a payo...
neutralvendor Decision making between lotteries Parameters as in low margin Newsvendor This app is made from th...
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...
REI
stackelberg In Stackelberg competition, firms decide sequentially on how many units to produce. The unit sell...
svo SVO: 6 dictator allocations, strategy method, each has 9 options
twopartynewsvendor Two party newsvendor game where customer-side is represented by another passive player Payoffs gi...

Last updated

2020-01-22

evokhu

Author

Namun Cho

Apps

battleSex This is a 2-player 2-strategy coordination game. The name and story originated from <a href="h...
hd_1r Simple Chicken Game (HDG) (1 rounds)
oligopoly Oligopoly Game (Equivalent to PDG 1 round)
pd Continuous Prisoner's Dilemma (fixed partner, 10 rounds)
pd_1r Simple Prisoner's Dilemma (1 rounds)
pd_indirect Continuous Prisoner's Dilemma (random partner, 5 rounds)
ult 최후통첩게임
ult1 최후통첩게임
ult1_1r 최후통첩게임
ult2 최후통첩게임
ult2_1r 최후통첩게임
volunteer Volunteer Dilemma, 2018.9.28 작성

Last updated

2020-01-22

floating-harbor-77156

Apps

AtC_game
contribution_game Public Goods Game for groups of 3 with threshold
final_payment
lemonade_stand This is a search task experiment that uses leadership roles as a coordination mechanism
Plurality_Vote_Fullinfo Plurality voting contest with full information
STAR_voting_CI STAR voting contest with full information
strategic_voting Game used to test subject's strategic reasoning in various voting systems using a "level-k" frame...
turnaround

Last updated

2020-01-22

nuexperiments

Apps

payment_info1 This application provides a webpage instructing participants how to get paid. Examples are given ...
test2by2 Test 2-by-2 inspector vs. firm game
test3by3 Test 3-by-3 inspector vs. firm game
threeBythree Test 3-by-3 inspector vs. firm game
twoBytwo Test 2-by-2 inspector vs. firm game

Last updated

2020-01-22

testfredotree

Author

frederic.gaillard@unidistance.ch

Apps

association
Demographic_data
First_part

Last updated

2020-01-21

ksjangksa

Apps

miteru
miteru2
sawa
shinichi
shougo
SOTSURON

Last updated

2020-01-21

haru11111

Apps

Oction1
Oction2
Oction3
Oction_summer
sotsuron_1
sotsuron_2
sotsuron_3
summer

Last updated

2020-01-21

ys-testtest

Author

yshirata

Apps

ys_11_a
ys_11_a2
ys_11_b
ys_11_b2
ys_4_1
ys_4_2
ys_4_3
ys_7AC
ys_8ab
ys_matching_pennies
ys_public_goods
ys_simple_survey
ys_trust

Last updated

2020-01-21

leoc-otree-server

Apps

Last updated

2020-01-21

maastrichtstudy

Apps

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

Last updated

2020-01-21

beliefupdating

Apps

Beliefs2Drittel
Beliefs75
BeliefsRandom
IQ_Test3
IQ_Test4
Kontrollfragen
PC_Nummer
Willkommen

Last updated

2020-01-20

hebaproject

Apps

Test

Last updated

2020-01-20

eksperiment-uib

Apps

Questions Her spør vi etter litt grunnleggende informasjon som telefonummer mm.
tax_evasion_game_0prosent This is a game about love❤️
tax_evasion_game_10prosent This is a game about love❤️x2
tax_evasion_game_2prosent This is a game about love❤️x2

Last updated

2020-01-20

session1-bs

Apps

BS_beliefs_after_feedback this app elicits beliefs once feedback was done
BS_beliefs_before_feedback App that elicits beliefs prior to feedback
BS_Choice_Payment_After_Feedback In this app participants pick their payment choice for round 2 after feedback
BS_Choice_Payment_Before_Feedback In this app participants pick their payment choice for round 2
BS_consent_form This is the consent and study overview app
BS_demographic_1 Survey
BS_feedback This app decides the type of feedback the participants receive and gives it
BS_math_s1_math This is the math app for the people that take math first in session 1
BS_math_s1_verbal This is the math app for the people that take verbal first in session 1
BS_verbal_s1_math This is the verbal app for the people that take math first in session 1
BS_verbal_s1_verbal This is the verbal app for the people that take verbal first in session 1

Last updated

2020-01-19

morning-anchorage-22929

Apps

CPR Individual level of CPR in group 1'
CPR_group1_real group level of CPR in group 1'
CPR_group1_real_v2 group level of CPR in group 1'
CPR_initial_100_4a group level of CPR in group 1'
CPR_initial_100_4s group level of CPR in group 1'
CPR_initial_100_mixed group level of CPR in group 1'
CPR_initial_100_real group level of CPR in group 1'
CPR_initial_100_real_v2 group level of CPR in group 1'
CPR_initial_50_4a group level of CPR in group 1'
CPR_initial_50_4s group level of CPR in group 1'
CPR_initial_50_mixed group level of CPR in group 1'
CPR_initial_50_real group level of CPR in group 1'
CPR_initial_50_real_v2 group level of CPR in group 1'
CPR_v2 Individual level of CPR in group 1'
svotree

Last updated

2020-01-18

app-lab2

Apps

BS_beliefs_week_after This app elicits beliefs, week after
BS_choice_payment_week_after Choices for round2 payments, week after
BS_math_s2_math this is the math app for the people that take math first in the session 2
BS_math_s2_verbal This is the math app for the people that take verbal first in the session 2
BS_payments This app calculates the payments for each participant
BS_verbal_s2_math This is the verbal app for the people that take math first in session 2
BS_verbal_s2_verbal This is the verbal app for the people that take verbal first in session 2
BS_welcome_session2 Welcome to session 2 App

Last updated

2020-01-18

voting-game-1

Author

Robizon

Apps

voting_full_no_nudge
voting_game
voting_partial_no_nudge
voting_treatment_2
voting_treatment_full
voting_treatment_partial

Last updated

2020-01-18

efficientinequality

Apps

reallocation Reallocation game

Last updated

2020-01-17

remeg

Apps

minimum_effort_game
minimum_effort_game_surveys

Last updated

2020-01-17

ma-thesis

Apps

survey_trust my form"" Your app description

Last updated

2020-01-17

normalformtest

Apps

lobby
normal_form_games An experiment with normal form games
waiting

Last updated

2020-01-17

warm-stream-59375

Apps

Consent_Instructions_CRT1
Demographics_CRT2
Ultimatum_Game

Last updated

2020-01-17

mandatorydisclosure

Apps

Last updated

2020-01-17

glacial-castle-22590

Apps

Last updated

2020-01-17

ut-sp-t

Apps

DR_int
DR_noint

Last updated

2020-01-17

padayon

Apps

Last updated

2020-01-16

tryoutforotreehub

Author

Erik de Kwaadsteniet

Apps

anticommons This anticommons game involves 3 players: 2 sellers and 1 buyer. The sellers together own one 4-p...
anticommons_90vs10 This anticommons game involves 3 players: 2 sellers and 1 buyer. The sellers together own one 4-p...
anticommons_99vs1 This anticommons game involves 3 players: 2 sellers and 1 buyer. The sellers together own one 4-p...
anticommons_glockner This anticommons game is based on a paradigm used by Glockner et al. (2015) and involves 3 Seller...
anticommons_sequential This anticommons game involves 3 players: 2 sellers and 1 buyer. The sellers together own one 4-p...
anticommons_uncertainty This anticommons game involves 3 sellers. The sellers each own one lottery ticket, which they can...
bargaining_subgroups This bargaining game involves 2 players. Each demands for a portion of some available amount. If ...
big_five Big Five Inventory
bp39_vragenlijst achteraf vragenlijst bp39
colors
commons_dilemma_with_uncertain_rr commons dilemma with three levels of uncertainty
commons_dilemma_with_uncertainty commons dilemma with three levels of uncertainty
control_condition
informed_consent Informed consent
kleuren
otreeutils_example2 Example 2 for usage of the otreeutils package.
stackelberg In Stackelberg competition, firms decide sequentially on how many units to produce. The unit sell...
status_condition
svo Social Value Orientation by R.Murphy, K.Ackermann, M.Hangraaf: Murphy, R. O., Ackermann, K. A., &...
volunteer
volunteer_dilemma_reshuffle Each player decides if to free ride or to volunteer from which all will benefit. See: Diekmann, ...

Last updated

2020-01-16

experiment-final

Apps

instructions
job_questionnaire
payoff_info
socio_demographics_questionnaire

Last updated

2020-01-16

patrick-heroku

Apps

identity_csr_sorting
oft Other-Focused Turnarounds Game
spi_strategies Antecedents to CEOs' Strategic Political Stances
turnaround_labels Labels and Turnarounds

Last updated

2020-01-16

thesis-experimental

Apps

survey_trust my form"" Your app description

Last updated

2020-01-15

inc-orient

Apps

Payment \nThis application provides a webpage instructing participants how to get paid.\nExamples are giv...
Quest
Task
Welcome

Last updated

2020-01-15

khealth-productivity

Author

Namun Cho

Apps

basic_survey 기초정보 설문조사
decision_survey Part of the KBERI's experimental study for 부모협동형 대안교육의 현황과 제도적 개선방안 연구
ending 부모협동형 대안교육의 현황과 제도적 개선방안 연구 를 위한 일반인 대상 인식조사
experimental_survey_1 2020 khealth 한국건강증진개발원 금연프로젝트
experimental_survey_2 2020 khealth 한국건강증진개발원 금연프로젝트
experimental_survey_3 2020 khealth 한국건강증진개발원 금연프로젝트
experimental_survey_4 2020 khealth 한국건강증진개발원 금연프로젝트
health_survey Part of the KBERI's experimental study for khealth
iat IAT (Implicit Association Test) solution for KBERI 2019 research"
introduction 부모협동형 대안교육기관의 현황과 제도적 개선방안
nonsmoker 한국건강증진개발원 (khealth.or.kr)의 2020 금연 관련 프로젝트 설문문항(비흡연자쿼터용)
nonsmoker_dependent 비흡연자 대상 흡연의향 종속변수
package_choice 한국건강증진개발원 흡연 관련 프로젝트의 담배갑 선호
risk_attitude
smoker 한국건강증진개발원 (khealth) 금연 프로젝트 설문 중 흡연자 대상 문항 부분
smoker_dependent 흡연자 대상 흡연의향 종속변수
smoking_belief 흡연 및 금연에 대한 인식 공통문항
socioeconomic_survey 한국건강증진개발원 흡연 프로젝트 온라인 설문조사

Last updated

2020-01-15

nyuad2019

Apps

survey_v3

Last updated

2020-01-14

thesis-master

Apps

survey_trust my form"" Your app description

Last updated

2020-01-14

lsifso

Apps

payment_info_6P
prestart_6P
survey_6P
task_6P
t_payment_info \nThis application provides a webpage instructing participants how to get paid.\nExamples are giv...
t_stage2_repeat
t_stage3_decision
t_stage3_repeat
t_welcome_essay
welcome_essay_6P

Last updated

2020-01-13

uo-experiment

Apps

uo_experiment

Last updated

2020-01-12

experimentalecontitech

Apps

combinatorial_auction2 In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
combinatorial_auction_first_price In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
combinatorial_auction_vickrey In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
combinatorial_auction_vickrey22 In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
combinatorial_auction_vickrey_nearest In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...

Last updated

2020-01-12

myprisoner

Author

Wael Bousselmi

Apps

expedecision2 This is a ... game
expedecision2_FP This is a ... game
expines .... """ class Constants(BaseConstants): name_in_url = 'expines' players_per_group = 2 ...
expines_test1 .... """ class Constants(BaseConstants): name_in_url = 'expines_test1' players_per_grou...
expines_test2 .... """ class Constants(BaseConstants): name_in_url = 'expines_test2' players_per_grou...
expines_test3 .... """ class Constants(BaseConstants): name_in_url = 'expines_test3' players_per_grou...
expines_test4 .... """ class Constants(BaseConstants): name_in_url = 'expines_test4' players_per_grou...
expines_test5 Author : Wael Bousselmi
expines_test6 Author : Wael Bousselmi
expines_test7 Author : Wael Bousselmi
mindfullness15_test Mindfullness experiment
mindfullness16_test Mindfullness experiment
mindfullness17_test Mindfullness experiment
mindfullness18_test Mindfullness experiment
mindfullness19_test Mindfullness experiment
mindfullness20_test Mindfullness experiment
mindfullness21_test Mindfullness experiment
mindfullness22_test Mindfullness experiment
paris_rassul Quelle est l'influence du label "vert" sur les prises de décisions des professionnels ? Une appro...
prisoner7 This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...

Last updated

2020-01-09

vast-anchorage-40548

Apps

bret
cem Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011), as w...
description_experience
experience_no_choice
final_choice The final choice of the experiment for all groups.
new_1
scl Lottery choice task as proposed by Eckel/Grossman (2002), Evolution and Human Behavior 23 (4), 28...

Last updated

2020-01-08

countzeroes

Apps

realefforttask multi-round real effort task

Last updated

2020-01-08

mtf-test

Author

Apps

Decisions_Convexity 凸性组
Decisions_linear For fund managers
Instructions_Convexity 凸性组实验说明
Instructions_linear
Quiz_Convexity 凸性quiz
Quiz_linear
Survey

Last updated

2020-01-07

behavior-experiment-201901

Apps

20191211_my_public_goods_2 Classical PGG with four players in a group, multiplier is 2.
public_goods_2 This is a one-period public goods game with 3 players.
public_goods_p This is a one-period public goods game with 3 players.
return_pgg_bonus This hit is for returning bonus for the mturkers who wait a long time at the first pgg game.

Last updated

2020-01-03

taxexperiment

Apps

publictax Public Tax Experiment in oTree

Last updated

2020-01-02

teamchemistry

Apps

team_chemistry

Last updated

2019-12-30

cakecut

Apps

Last updated

2019-12-28

tobias-de-test

Apps

dedraft1
dedraft2_2
de_draft_three
graph_attempt1 graph_attempt1
graph_attempt2 graph_attempt1
graph_eight
graph_eleven
graph_five
graph_four
graph_nine
graph_seven
graph_six
graph_ten
graph_three In a lemon market of <a href="http://people.bu.edu/ellisrp/EC387/Papers/1970Akerlof_Lemons_QJE...
invdec_debug1 This bargaining game involves 2 players. Each demands for a portion of some available amount. If ...
lemon_market_2 In a lemon market of <a href="http://people.bu.edu/ellisrp/EC387/Papers/1970Akerlof_Lemons_QJE...
testes

Last updated

2019-12-28

testazumaua

Apps

Last updated

2019-12-26

testaaponta

Apps

Last updated

2019-12-26

experiment407

Author

Game_2019

Apps

MATG_Computer this program is the human-computer version of the multi-arm trust game developed for Michael Coll...
MATG_Computer_copy This programe is the first version of the development for the multi-arm Trust Game
MATG_Human This programe is the first version of the development for the multi-arm Trust Game
MATG_Human_copy This programe is the first version of the development for the multi-arm Trust Game

Last updated

2019-12-23

producer-consumer

Apps

dedollarization
final_quiz General Final Quiz - MTurk
initial_quiz Dynamic Quiz for Understanding of a Design
no_mobile

Last updated

2019-12-22

lecture-ulm

Author

maxim.ott@uni-ulm.de

Apps

AuctionAmazon Amazon-like auction. Bidding time is extended after each bid.
AuctionAmazon08 Amazon-like auction. Bidding time is extended after each bid.
AuctionAmazon08All Amazon-like auction. Bidding time is extended after each bid.
AuctionEbay Amazon-like auction. Bidding time is extended after each bid.
AuctionEbay08 Amazon-like auction. Bidding time is extended after each bid.
AuctionEbay08All Ebay-like auction.
Beauty_Contest a.k.a. Keynesian beauty contest. Players all guess a number; whoever guesses closest to 2/3 of t...
Beauty_Contest_Paired a.k.a. Keynesian beauty contest. Two players are picked randomly. Whoevers chosen number is clos...
Codename Enter your code name. Made for lectures.
Demographics Simple generic questionnaire
IteratedPrisonersDilemma Iterated Prisoners Dilemma Players play a number of round with stranger matching, then all remain...
Privacy This is a simple online version of the 'Privacy' game.
SI_exp01 Experiment for the lecture "Strategische Interaktion" by Prof. Dr. Sandra Ludwig. G or L.
SI_exp_01_06_results Shows all the results to the participants. Only uses session.vars and participant.vars
SI_exp02 Experiment for the lecture "Strategische Interaktion" by Prof. Dr. Sandra Ludwig. Fight or Concede.
SI_exp03 Experiment for the lecture "Strategische Interaktion" by Prof. Dr. Sandra Ludwig. Split pot.
SI_exp04 Experiment for the lecture "Strategische Interaktion" by Prof. Dr. Sandra Ludwig. L or R.
SI_exp05 Experiment for the lecture "Strategische Interaktion" by Prof. Dr. Sandra Ludwig. L or R, with me...
SI_exp06 Experiment for the lecture "Strategische Interaktion" by Prof. Dr. Sandra Ludwig. Split pot.
SI_exp07 Experiment for the lecture "Strategische Interaktion" by Prof. Dr. Sandra Ludwig. Penalty shoot.
SI_exp_07_09_results Shows all the results to the participants. Only uses session.vars and participant.vars
SI_exp08 Experiment for the lecture "Strategische Interaktion" by Prof. Dr. Sandra Ludwig. Call 911 - 6 pe...
SI_exp09 Experiment for the lecture "Strategische Interaktion" by Prof. Dr. Sandra Ludwig. Call 911 - 2 pe...
SI_exp10 Experiment for the lecture "Strategische Interaktion" by Prof. Dr. Sandra Ludwig. Penalty shoot.
SI_exp_10_12_results Shows all the results to the participants. Only uses session.vars and participant.vars
SI_exp11 Experiment for the lecture "Strategische Interaktion" by Prof. Dr. Sandra Ludwig. Ultimatum game,...
SI_exp12 Experiment for the lecture "Strategische Interaktion" by Prof. Dr. Sandra Ludwig. Dictator game.
XXX

Last updated

2019-12-21

mturk-experiment

Apps

bret Bomb Risk Elicitation Task (BRET) à la Crosetto/Filippin (2013), Journal of Risk and Uncertainty ...
coopetition_inclass Coopetition game: trade-off between value co-creation and value appropriation
coopetition_inclass_quiz Instructions on coopetition games, with quiz questions testing understanding.
coopetition_lab Coopetition game: trade-off between value co-creation and value appropriation
coopetition_lab_payment Payment information for the session
coopetition_lab_quiz Quiz questions that test the understanding of PD with private monitoring and communication
coopetition_lab_survey Survey questions
coopetition_mturk Coopetition game: trade-off between value co-creation and value appropriation
coopetition_oneshot Coopetition game: trade-off between value co-creation and value appropriation
coopetition_quiz Quiz questions that test the understanding of PD with private monitoring and communication
guess_number a.k.a. Keynesian beauty contest. Players all guess a number; whoever guesses closest to p of the...
meeting_place Choosing meeting place and time. A coordination game that illustrates Schelling's focal point.
multiarm_bandit Multiarm bandit problems for studying trade-offs between exploration and exploitation
otree_mturk_utils Custom Waiting Pages and Pages for mTurk
payment_inclass Payment information for the session
payment_online Payment information for the session
payment_simple Payment information for the session
payoff_matrix_quiz Instructions on how to read payoff matrices, with quiz questions testing understanding.
pure_coordination Beauty contest as a coordination game: choose the most beautiful face.
questions Questions that can be measures by a likert scale (1-7).
repeated_game_PD Finitely repeated "Prisoner's Dilemma".
repeated_game_randpay A series of finitely repeated coordination games. Computer randomly chooses several rounds in eac...
risk_preferences Simply gamble choice for risk preference elicitation
russian_roulette Simply gamble choice for risk preference elicitation
simple_survey very short questionnaire
survey_online Survey questions

Last updated

2019-12-21

sif1

Apps

clero
SIF

Last updated

2019-12-20

mturk-guessing-game

Apps

Beauty_Contest_MTurk The beauty contest game, where the player that submits the number closest to 2/3 of the mean of a...
MPL_Patience_en Implementation of 2 different Timepreference (Patience) MPLs by: Camerer, C., Chapman, J., Snowbe...
MPL_Patience_en_symmetric Implementation of 2 different Timepreference (Patience) MPLs by: Camerer, C., Chapman, J., Snowbe...
MTurk_IC_and_Welcome
MTurk_results App to show the MTurk workers what they earned when.

Last updated

2019-12-18

ratpal

Apps

cr_survey
minimum_effort_game
pal
pal_exam
pal_hometime hometime app
ratpal_full

Last updated

2019-12-18

acuooo2

Apps

experiment_11_A
experiment_11_A_pre
experiment_11_B
experiment_11_B_pre
experiment_4_B
experiment_4_B_2
experiment_4_B_pre
experiment_8_A
experiment_8_B
experiment_HS
prototype_survey 卒論用の質問をするapp制作(コモンズの悲劇、情報あり、金)

Last updated

2019-12-17

lucius-otree

Apps

beauty_in_deliberation
beauty_in_deliberation_images
beauty_in_deliberation_questionnaire
beauty_in_deliberation_quiz

Last updated

2019-12-16

uncertaintintournaments

Apps

questionnaire
tournament

Last updated

2019-12-16

cmu-study

Apps

study Incentive Compatible Disclosure Study
test_game

Last updated

2019-12-15

bccem

Apps

Experiment
Introduction Introduction to the experiment
PEQ Post-experiment questionnaire
Quiz Pre-experiment quiz to confirm the understanding of the experiment

Last updated

2019-12-14

testdayrug

Author

L.Bouman

Apps

END
HEXACO
HEXACO99 hexaco99 with 120 questions
SPG
SVO
WELCOME
WELCOME99

Last updated

2019-12-13

otree-exp

Apps

fit_fit0 This is a one-period public goods game with 3 players.
fit_fit00 This is a one-period public goods game with 3 players.
fit_fit000 This is a one-period public goods game with 3 players.
fit_fit2 This is a one-period public goods game with 3 players.
fit_fit22 This is a one-period public goods game with 3 players.
fit_fit3 This is a one-period public goods game with 3 players.
fit_fit33 This is a one-period public goods game with 3 players.
framing_2nd_auction In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
framing_ascending_auction5 In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
framing_ascending_auction5B In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
framing_ascending_auction5C In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
framing_ascending_auction5D In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
framing_auction4 In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
framing_auction4B In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
framing_auction4C In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
framing_auction4D In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
framing_expA This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
framing_exp_guess1 a.k.a. Keynesian beauty contest. Players all guess a number; whoever guesses closest to 2/3 of t...
framing_exp_guess2 a.k.a. Keynesian beauty contest. Players all guess a number; whoever guesses closest to 2/3 of t...
framing_exp_prisoner1 This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
framing_exp_prisoner2 This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
framing_exp_proxy_auction In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
framing_prisoner1 This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
framing_prisoner1C This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
framing_prisoner1test This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
framing_prisoner2 This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
framing_prisoner2C This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
framing_prisoner3 This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
framing_prisoner3C This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
framing_proxy_auction In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
framing_proxy_auction6 In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
framing_proxy_auction6B In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
framing_proxy_auction6C In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
framing_proxy_auction6D In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
framing_proxy_auction_ver2 In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
guess_two_thirds_fr a.k.a. Keynesian beauty contest. Players all guess a number; whoever guesses closest to 2/3 of t...
guess_two_thirds_nonfr a.k.a. Keynesian beauty contest. Players all guess a number; whoever guesses closest to 2/3 of t...
intro_fit This application provides a webpage instructing participants how to get paid. Examples are given ...
no_framing_exp_2nd_auction In this Vickrey auction, 3 players bid for an object with private values. Each player can only su...
no_framing_exp_guess1 a.k.a. Keynesian beauty contest. Players all guess a number; whoever guesses closest to 2/3 of t...
no_framing_exp_guess2 a.k.a. Keynesian beauty contest. Players all guess a number; whoever guesses closest to 2/3 of t...
no_framing_exp_prisoner1 This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
no_framing_exp_prisoner2 This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
payment_info_fit_A This application provides a webpage instructing participants how to get paid. Examples are given ...
payment_info_fit_B This application provides a webpage instructing participants how to get paid. Examples are given ...
payment_info_fit_C This application provides a webpage instructing participants how to get paid. Examples are given ...
payment_info_fit_D This application provides a webpage instructing participants how to get paid. Examples are given ...
payment_info_framing This application provides a webpage instructing participants how to get paid. Examples are given ...
payment_info_no_framing This application provides a webpage instructing participants how to get paid. Examples are given ...
public_goodsjp This is a one-period public goods game with 3 players.
public_goodsjpfr2 This is a one-period public goods game with 3 players.
public_goodsjpfr_fit This is a one-period public goods game with 3 players.
public_goodsjpfr_fit2 This is a one-period public goods game with 3 players.
public_goodsjpfr_fit3 This is a one-period public goods game with 3 players.
public_goodsjpfr_fit4 This is a one-period public goods game with 3 players.
public_goodsjpfr_fit5 This is a one-period public goods game with 3 players.
public_goodsjpfr_fit6 This is a one-period public goods game with 3 players.

Last updated

2019-12-13

maggies-thesis-2

Apps

thesis_public_goods_english
thesis_public_goods_finnish

Last updated

2019-12-13

trading-exp

Apps

Ambiguity
Demographics Demographics questionnaire
Get_Payment_Info
Investment_Task An oTree implementation of the Trading Task used in Frydman et al., 2014
Ravens_Matrices Raven’s Progressive Matrices (RPM) Civalli, A. & Deck, S. (2017). A Flexible and Customizable...
Show_Payoff
SOEP5 SOEP 5 Risk Aversion https://www.diw.de/documents/publikationen/73/diw_01.c.571151.de/diw_ssp0423...
Tutorial_Investment_Task Tutorial for the Trading Task

Last updated

2019-12-12

igzeconlab

Description

These are the games used for our experiment.

Apps

conflict_experiment
demography
food_preferences
food_pref_test An implementation of the Lexical Decision Task for OTREE.
info
ldt An implementation of the Lexical Decision Task for OTREE.
ldt_full An implementation of the Lexical Decision Task for Otree.
matrix_task
meta_results
meta_results_fp
meta_results_old
number_task
number_task_old
otree-iat-master An implementation of the IAT for oTree.
real_effort_slider
real_effort_slider_test
realefforttask multi-round real effort task
saliva_1
saliva_2
saliva_3
saliva_4
saliva_5
saliva_6
scl Lottery choice task as proposed by Eckel/Grossman (2002), Evolution and Human Behavior 23 (4), 28...
staxi_panas_1
staxi_panas_2
stroopapp
stroopapp_old
survey_1
svo Social Value Orientation by R.Murphy, K.Ackermann, M.Hangraaf: Murphy, R. O., Ackermann, K. A., &...
svotree-master
thermal_comfort_1
thermal_comfort_2_1
thermal_comfort_2_2
trait

Last updated

2019-12-12

pwyw-unc

Apps

CF_experiment Crowdfunding
Instructions Instructions plus control questions
MTurk_Unc_PWYW Pay-What-You-Want and Uncertainty
otree_mturk_utils Custom Waiting Pages and Pages for mTurk
trust_simple_three Three person trust game with binary decisions

Last updated

2019-12-12

ug-exercise

Apps

Consent_Instructions_CRT1
Demographics_CRT2
Ultimatum_Game

Last updated

2019-12-12

behavioralexperiment

Apps

BE_coinflip_wip
BE_lowtransfer_wip
BE_mitigation_wip
BE_noschedule_wip
BE_outsidediagnostic_wip
BE_signaling_wip
BE_spite_wip
BE_standard_wip
BE_WTP_full_wip
BE_WTP_half_wip
slider_enforcement

Last updated

2019-12-11

blue-or-red

Author

Vytautas Silinskas

Description

This game is inspired by Duffy et al. (2019).

Apps

urns1
urns2
urns_final Thank you page
urns_intro Routing app

Last updated

2019-12-11

austeja-experiments

Author

Austėja Kažemekaitytė

Apps

anagram_ctb_1 First part (anagram task) of anagram+ctb experiment
anagram_ctb_2 CTB for ctb_pilot_single task
consA
consB
consC
intertemporal 2019.11.20 Intertemporal pilot
intertemporal_2 2019.11.20 Intertemporal pilot
recall_ctb_1 2019.09.20 Recall task pilot + emotion questionnaire
recall_ctb_2 2019.09.20 CTB (money/effort)
recall_task 2019.09.20 Recall task pilot + emotion questionnaire
slider_task Slider task for real effort

Last updated

2019-12-10

mturk-public-goods

Apps

final_quiz General Final Quiz - MTurk
initial_quiz Dynamic Quiz for Understanding of a Design
no_mobile

Last updated

2019-12-09

iseglottery

Apps

risk_lottery A crude and simple implementation of the Holt/Laury(2002) lottery.

Last updated

2019-12-08

kiyo-exp

Apps

control_quiz
giving_game
reputation
test_191209

Last updated

2019-12-08

no-choice-demo

Apps

Last updated

2019-12-06

murmuring-shelf-15260

Apps

barg_three Multilateral alternating-offer legislative bargaining with three-players as in the model by Baron...

Last updated

2019-12-06

leg-exp2

Apps

barg_three Multilateral alternating-offer legislative bargaining with three-players as in the model by Baron...

Last updated

2019-12-06

public-goods-for-mturk

Apps

final_quiz General Final Quiz - MTurk
initial_quiz Dynamic Quiz for Understanding of a Design
no_mobile

Last updated

2019-12-06

limitless-refuge-70808

Apps

IVAX1

Last updated

2019-12-04

choiceexperiment

Description

Welcome to

Apps

Part1_Lotteries Autonomy PET based on the staircase price list in Falk et al's GPS Part 1: choices between lotter...
Part2_WTP_LiveMatching_new Autonomy PET based on the staircase price list in Falk et al's GPS Part 1: choices between lotter...
Part2_WTP_StrategyMethod_new Autonomy PET based on the staircase price list in Falk et al's GPS Part 1: choices between lotter...
Part3_Questionnaire Autonomy PET based on the staircase price list in Falk et al's GPS Part 1: choices between lotter...
Teil1_Lotterien_dt Autonomy PET based on the staircase price list in Falk et al's GPS Part 1: choices between lotter...
Teil2_WTP_LiveMatching_dt Autonomy PET based on the staircase price list in Falk et al's GPS Part 1: choices between lotter...
Teil3_Fragebogen_dt Autonomy PET based on the staircase price list in Falk et al's GPS Part 1: choices between lotter...

Last updated

2019-12-04

exp-sep19

Author

Žan Mlakar

Apps

Dynamic_minority Master's thesis experiment.
experiment_vera Master's thesis experiment.
experiment_vera1 Master's thesis experiment.
experiment_vera2 Master's thesis experiment.
intro_name
nickname_test Introduction to the Master's thesis experiment.
obtain_name Stores participant's name in the participant.vars, so it can be accessed at a later time.
Static_minority Master's thesis experiment.
thesis_game Master's thesis experiment - The Game
thesis_intro Introduction to the Master's thesis experiment.
thesis_scales Questionnaires and demographics for thesis.
tryout_random Master Thesis Experiment Tryout #1
tryout_thesis Master's thesis experiment - Online condition version
tryout_thesis_2 Master's thesis experiment - Online condition version

Last updated

2019-12-04

neg-contest-test

Apps

eg_contest_20191106 eg_contest_without punishment
fight_and_flee_20190403 fight and flee game
fight_and_flee_20190720 fight and flee game
fight_and_flee_20190721 fight and flee game
neg_contest_20191104 neg_contest_without punishment
neg_contest_withp non-exclusive group contest

Last updated

2019-12-04

safe-ocean-25446

Apps

2019_Game1_Page communication
2019_request_MM communication
a_base_MM communication
a_base_PD communication
a_base_SH communication
a_choice0 communication
a_choice1 communication
a_choice2 communication
a_choice3 communication
a_choice_post_questionnaire post-questionnaire
a_collusion communication
a_free_MM communication
a_free_PD communication
a_free_SH communication
a_Game1_Page communication
a_Game2_Page communication
a_Game3_Page communication
a_group_com Group Communication
a_group_com_ME Group Communication
a_group_com_MP Group Communication
a_group_com_PP Group Communication
a_group_post_questionnaire post-questionnaire
a_intention_MM communication
a_intention_PD communication
a_intention_SH communication
a_open_mind Group Communication
a_payment_choice communication
a_payment_group_com communication
a_payment_MSP communication
a_payment_PMS communication
a_payment_SPM communication
a_post_questionnaire post-questionnaire
a_quiz A quiz app that reads its questions from a spreadsheet (see quiz.csv in this directory). There is...
a_quiz_choice_baseline A quiz app that reads its questions from a spreadsheet (see quiz.csv in this directory). There is...
a_quiz_choice_treatment A quiz app that reads its questions from a spreadsheet (see quiz.csv in this directory). There is...
a_quiz_ME A quiz app that reads its questions from a spreadsheet (see quiz.csv in this directory). There is...
a_quiz_MP A quiz app that reads its questions from a spreadsheet (see quiz.csv in this directory). There is...
a_quiz_PP A quiz app that reads its questions from a spreadsheet (see quiz.csv in this directory). There is...
a_request_MM communication
a_request_PD communication
a_request_SH communication
class_beauty_contest a.k.a. Keynesian beauty contest. Players all guess a number; whoever guesses closest to 2/3 of t...
class_bertrand 2 firms complete in a market by setting prices for homogenous goods. See "Kruse, J. B., Rassenti...
class_elasticity Class_Survey
class_guess_two_thirds Class_Survey
class_matching_pennies A demo of how rounds work in oTree, in the context of 'matching pennies'
class_prisoners_dilemma This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
class_public_goods This is a one-period public goods game with 3 players.
class_public_goods_notalk18
class_public_goods_notalk24
class_public_goods_simple
class_questionnaire post-questionnaire
class_quiz_comparative_advantage Class_Quiz
class_quiz_elasticities Class_Quiz
class_surplus Class_Survey
conduct_chat_MM1 communication
conduct_chat_MM2 communication
conduct_chat_MM3 communication
conduct_chat_PD1 communication
conduct_chat_PD2 communication
conduct_chat_PD3 communication
conduct_chat_SH1 communication
conduct_chat_SH2 communication
conduct_chat_SH3 communication
conduct_cocreation1 Co-creation Effort
conduct_cocreation1_instructions Co-creation Effort T1
conduct_cocreation1_quiz A quiz app that reads its questions from a spreadsheet (see quiz.csv in this directory). There is...
conduct_cocreation2 Co-creation Effort
conduct_cocreation2_compare Co-creation Effort
conduct_cocreation2_instructions Co-creation Effort T1
conduct_cocreation2_quiz A quiz app that reads its questions from a spreadsheet (see quiz.csv in this directory). There is...
conduct_cocreation_t1 Co-creation Effort
conduct_communication_MM communication
conduct_communication_MM1 communication
conduct_communication_MM2 communication
conduct_communication_MM3 communication
conduct_communication_PD communication
conduct_communication_PD1 communication
conduct_communication_PD2 communication
conduct_communication_PD3 communication
conduct_communication_post_questionnaire post-questionnaire
conduct_communication_round1
conduct_communication_round2
conduct_communication_round3
conduct_communication_SH communication
conduct_communication_SH1 communication
conduct_communication_SH2 communication
conduct_communication_SH3 communication
conduct_group_com Group Communication
conduct_Intention_MM1 communication
conduct_Intention_MM2 communication
conduct_Intention_MM3 communication
conduct_Intention_PD1 communication
conduct_Intention_PD2 communication
conduct_Intention_PD3 communication
conduct_Intention_SH1 communication
conduct_Intention_SH2 communication
conduct_Intention_SH3 communication
conduct_post_questionnaire post-questionnaire
conduct_request_MM communication
conduct_request_MSP communication
conduct_request_PD communication
conduct_request_SH communication
experiment_cocreation Co-creation
experiment_cocreation1 Co-creation Effort
experiment_cocreation_survey Survey
experiment_cocreation_t1 Co-creation Effort T1
experiment_cocreation_t1_instructions Co-creation Effort T1
experiment_cocreation_t1_quiz A quiz app that reads its questions from a spreadsheet (see quiz.csv in this directory). There is...
experiment_communication This is a one-shot "matching pennies" game. Their choices directly determine the payoffs.
experiment_communication_MM communication
experiment_communication_Payment communication
experiment_communication_PD communication
experiment_communication_post_questionnaire post-questionnaire
experiment_communication_SH communication
experiment_communication_SPM1 communication
experiment_post_questionnaire post-questionnaire
experiment_SH_com1 This is a one-shot "matching pennies" game. Their choices directly determine the payoffs.
experiment_SPM_com1 communication
problem_conduct_communication_SH1 communication
problem_conduct_communication_SH2 communication
problem_conduct_communication_SH3 communication

Last updated

2019-12-04

ivaxtesting

Apps

Last updated

2019-12-03

zeropriceexperiment

Apps

zero_new Checking 'd' and 'b' letters

Last updated

2019-12-03

zeroexperimenttrial

Apps

zero_new Checking 'd' and 'b' letters

Last updated

2019-12-03

pure-cliffs-88525

Apps

attention Attention check
kicked_out

Last updated

2019-12-03

experiment-online

Apps

competition
competition_I_D
Interaction_ID_machine
Interaction_I_info
Study1_Interaction1
Study1_Interaction2
Study1_Intro

Last updated

2019-12-03

radylab

Apps

Last updated

2019-12-02

radylab2

Apps

Last updated

2019-12-02

decision-volley

Apps

volleying

Last updated

2019-12-02

ch-samplingtest

Author

Christoph Huber

Apps

int
postexp Post-Experiment Tasks for 'Sampling'
sampling Sampling Returns and Price Developments - Volatility Shocks

Last updated

2019-12-02

multiple-decision-pk

Apps

Collateral_Game Full Collateral Game
Instructions_Quiz Full Collateral Game
MobilePhones
otree_mturk_utils Custom Waiting Pages and Pages for mTurk
Practice_Game Full Collateral Game
Survey

Last updated

2019-12-01

bribegame

Apps

First_Round_Bribe_Game
Second_Round_Bribe_Game
Survey_Terremoto

Last updated

2019-11-26

otree-irvine-essl

Apps

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 ...
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 ...
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
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...

Last updated

2019-11-26

emo2-experiment

Apps

Last updated

2019-11-25

testbasegame

Description

In order to test USER:admin PASSWORD:GoBoilers2018!

Apps

main_app Solution for training problem

Last updated

2019-11-23

nyucdk

Apps

lobby_app
otree_mturk_utils Custom Waiting Pages and Pages for mTurk
pre_lobby_app pre_lobby
taxes_info

Last updated

2019-11-22

Public Projects

otree-test-app

Links

Apps

Last updated

groupdecisions

Links

Apps

Last updated

maggies-thesis

Links

Apps

Last updated

aqueous-cliffs-60932

Links

Apps

Last updated

evokhu

Links

Author

Apps

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floating-harbor-77156

Links

Apps

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nuexperiments

Links

Apps

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testfredotree

Links

Author

Apps

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ksjangksa

Links

Apps

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haru11111

Links

Apps

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ys-testtest

Links

Author

Apps

Last updated

leoc-otree-server

Links

Apps

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maastrichtstudy

Links

Apps

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beliefupdating

Links

Apps

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hebaproject

Links

Apps

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eksperiment-uib

Links

Apps

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session1-bs

Links

Apps

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morning-anchorage-22929

Links

Apps

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app-lab2

Links

Apps

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