z-Tree 2.1 Zurich Toolbox For Readymade Economic Experiments Tutorial Urs Fischbacher Table of contents 1 About z-Tree .......................................................................................................4 1.1 Styles used in this manual ................................................................................................................. 52 Introduction ........................................................................................................6 2.1 Terms ................................................................................................................................................. 6 2.2 A guided tour of a public goods experiment ..................................................................................... 7 2.3 First test of a treatment.................................................................................................................... 133 Definition of Treatments .................................................................................17 3.1 Simple experiments without interaction..........................................................................................17 3.1.1 Data Structure and Simple Programming............................................................................ 173.1.2 Comments ................................................................................................... ...
Simpleexperimentswithoutinteraction..........................................................................................173.1.1Data Structure and Simple Programming ............................................................................ 173.1.20......................2.........................................................................meomC....................tn.s........3.1.3mpSicletca.noisruofoe....12..................................................................................................3.1.4 ...................................................................................................................... 22The Stage tree3.1.5aDat......23................................................................................t.puIna........yalpsiDtaDdnu3.1.6The VariablesProfitandtfioTatPlor..................................................................... 243.1.7 .................................................................... 25Example: Calculation exercise (guess_sin.ztt)Interactiveexperiments:Symmetricgames.....................................................................................263.2.1.................................................................................................................26TFnubaelsn..tcoi3.2.2bleTa................................baelret.....s..tionfuncothsin....72.................................................3.2.3................................................taropOrepoeecS....7.2........................................................hT3.2.4Restriction of a Table Function to the Members of One’s Own Group .............................. 293.2.5..............................................gn..................3.0........................................BaiscrGuopaMctih3.2.6aryStatSumm................................03............................................istics..................................3.2.7........................................31................ame.............pmel:uGseisgng................................axE3.2.8................................................33....Ra:dnkxaElempyaptnemnepetned................................Asymmetric,simultaneousgames...................................................................................................343.3.143........................................................................................................no..uciteexonalditiCon3.3.2Calculating Different Values for Different Subjects........................................................... 363.3.363...................................................................................................temeraPaeTh.........elbaTr3.3.4....................................................3....8...................................................opmIpaginrtrstemera3.3.5..gn............................GroupMatchi....................................................................................3.93.3.639................neGelracier:seag(22em2x2emagxE............................................2)..................3.3.7ioninaprogram:eGorpudfenitixeEisrc....................................................................1.4........Screenlayout...................................................................................................................................423.4.1yaLtintoullmashe:htetime......................................................................................2.4........3.4.2the large: Screen design and boxes. .................................................................... 44Layout in 3.4.3boxeing....s...lPca................................................................................................44................