#CPGXGameš™™™™™¹?[Sie haben Verlust gemacht. Wollen Sie das Startgeld einsetzen, um diesen Verlust zu decken?JaNein3Sie haben Verlust gemacht. Wollen Sie weiterfahren?JaNein:Bitte warten Sie bis Ihr Computer wieder freigegeben wird.EEXDatabaseInfoglobalsEEXDatabaseInfosubjectsEEXDatabaseInfosummaryEEXDatabaseInfo contractsEEXDatabaseInfosession EEXProgramglobalsÖType=0; TimeInfo=if(Period==1,120,0); TimeLeader=if(Period==1,45,30); TimeFollower=if(Period==1,45,30); TimeStageThree=if(Period==1,45,30); TimeFeedback=if(Period==1,30,20); M=100; N=4; eff = 1.6; Stage=0;EEXHeaderWindowHeader30%0p10%PeriodofTestTime left [sec]:Please reach a decision !EEXDialogWindowText EEXInfoItem*Please wait for the experiment to continueÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿEEXStageInfo EEXProgramsubjectsParticipate=if(Period==1,1,0);TimeInfoEEXDialogWindowStandard70%-10.6%9.35% EEXInfoItem5This screen appears only at the beginning of period 1ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿEEXDialogWindowStandardEEXContractButton Continue to the experiment EEXMessageWindowShort instructions2%2%8%90%ÿI{\rtf {\colortbl;\red50\green50\blue150; \red200\green0\blue0; \red0\green200\blue0; \red0\green0\blue200; } \fs24 \cf1 \tab \tab GROUPS, ROLES, AND PERIODS \par \par \tab \tab Groups of 4 participants are randomly formed from the participants present in the lab. Once groups are formed, they stay together for the entire 16 \par \tab \tab periods of the experiment. \par \par \tab \tab The 16 periods of the experiment are divided in to 4 sets of 4 periods each. In each set one member of the group is \cf2 the early contributor \cf1 for \par \tab \tab the 4 periods in this set, the other 3 members of the group are \cf2 late contributors \cf1 for the 4 periods of this set. \par \par \tab \tab Each member of each group gets to be the early contributor in one of the 4 sets. Which member gets to be the early contributor in which set is random. \par \par \par \tab \tab RULES \par \par \tab \tab *\cf2 Stage one: \cf1 the early contributor makes an unconditional contribution to the project. \par \par \tab \tab *\cf2 Stage two: \cf1 late contributors observe the unconditional contribution of the early contributor to the project. \par \tab \tab Each of the late contributors then make a contribution to the project without observing the contribution of other late contributors. \par \par \par \tab \tab PAYOFFS \par \par \tab \tab *Each participant is endowned with 100 ECU at the start of each new period \par \par \tab \tab *Your earnings per period as a \cf2 late contributor \cf1 equals: \par \par \tab \tab 100 - (Your stage two contribution to the project) + 0.4x(Total contributions from the group to the project) \par \par\tab \tab *Your earnings per period as an \cf2 early contributor \cf1 equals: \par \par \tab \tab 100 - (Your stage one contribution to the project) + 0.4x(Total contributions from the group to the project) \par \par \tab \tab \cf2 Total contributions \cf1 from the group to the project in a given period equals: \par \par \tab \tab First stage contribution of early contributor + Sum of stage two contributions from late contributors. } EEXStageLeader stage one contribution EEXProgramsubjectsParticipate=if(Type==1,1,0); TimeLeaderEEXMessageWindowStage70%-10.6%9.35% This is stage oneEEXDialogWindowStandard50%25%50% EEXInfoItemYou are the early contributorÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ EEXInfoItemÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ EEXInfoItemB{\rtf \cq \fs18 Your \b unconditional \b0 stage one contribution} ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ EEXInfoItemÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ EEXInfoItemUnconditionalContribution0M1ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿð? EEXInfoItemÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿEEXContractButtonOKEEXStageFollower stage two contribution EEXProgramsubjectsÈParticipate=if(Type==2,1,0); UnconditionalContribution=find(same(Group) & Type==1, UnconditionalContribution); //DummyConditionalContribution=find(same(Group), DummyConditionalContribution); TimeFollowerEEXMessageWindowStage70%-10.6%9.35% This is stage twoEEXDialogWindowStandard50%5%30% EEXInfoItemYou are a late contributorÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ EEXInfoItemÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ EEXInfoIteme<>The early contributor's unconditional stage one contribution was ECUsÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ EEXInfoItemÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿEEXDialogWindowStandard50%5%20%70% EEXInfoItem5{\rtf \cq \fs18 \b Your \b0 stage two contribution} 1ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿð? EEXInfoItemÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ EEXInfoItem Contribution01001ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿð? EEXInfoItemÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿEEXContractButtonOKEEXStageFeedback EEXProgramsubjectsÿSumContributionFollowers=sum(same(Group) & Type==2, Contribution); AverageContributionFollowers=SumContributionFollowers/(N-1); TotalContributionLeader=find(same(Group) & Type==1, UnconditionalContribution); TotalGroupContributions=find(same(Group), TotalContributionLeader+SumContributionFollowers); Profit=if(Type==1, (M-TotalContributionLeader+eff*(TotalGroupContributions)/N), M-Contribution+eff*(TotalGroupContributions)/N); OwnContribution=if(Type==1,TotalContributionLeader, Contribution); TimeFeedbackEEXMessageWindowStage70%-10.6%9.35%! Feedback for this period EEXGridWindowGrid50%2%5% EEXInfoItem9Unconditional stage one contribution by early contributorÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿð? EEXInfoItemUnconditionalContribution1ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿð? EEXInfoItem3Average stage two contribution by late contributorsÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿð? EEXInfoItemAverageContributionFollowers.1ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿš™™™™™¹? EEXInfoItemYour contributionÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿð? EEXInfoItemOwnContribution1ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿð? EEXInfoItem(Total group contributions to the projectÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿð? EEXInfoItemTotalGroupContributions1ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿð? EEXInfoItemYour earnings in this periodÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿð? EEXInfoItemProfit1ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿð? EEXInfoItemYour accumulated earningsÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿð? EEXInfoItem TotalProfit1ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿð?EEXContractButtonOKY@Y@CPGXPeriodParam1CPGXPeriodParam2CPGXPeriodParam3CPGXPeriodParam4CPGXPeriodParam5CPGXPeriodParam6CPGXPeriodParam7CPGXPeriodParam8CPGXPeriodParam9CPGXPeriodParam10CPGXPeriodParam11CPGXPeriodParam12CPGXPeriodParam13CPGXPeriodParam14CPGXPeriodParam15CPGXPeriodParam16CPGXRoleS 1CPGXSubjectParamCPGXRoleS 2CPGXSubjectParamCPGXRoleS 3CPGXSubjectParamCPGXRoleS 4CPGXSubjectParamCPGXRoleS 5CPGXSubjectParamCPGXRoleS 6CPGXSubjectParamCPGXRoleS 7CPGXSubjectParamCPGXRoleS 8CPGXSubjectParamCPGXRoleS 9CPGXSubjectParamCPGXRoleS 10 CPGXSubjectParamCPGXRoleS 11 CPGXSubjectParamCPGXRoleS 12 CPGXSubjectParamCPGXRoleS 13 CPGXSubjectParamCPGXRoleS 14 CPGXSubjectParamCPGXRoleS 15CPGXSubjectParamCPGXRoleS 16CPGXSubjectParamCPGXRoleS 17CPGXSubjectParamCPGXRoleS 18CPGXSubjectParamCPGXRoleS 19CPGXSubjectParamCPGXRoleS 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