Questions tagged [randomized-experiment]

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Question about an ergodicity in economics paper

Disclaimer: I'm not well read in economics but am mathematically literate (PhD in Mech Eng) Recently I was sent a paper from Nature Physics, "The ergodicity problem in economics" by Ole Peters. I ...
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Calculate power for multiple rounds of public goods experiment

I would like to calculate/simulate the a-priori necessary sample size for a repeated public goods experiment. $N$ Participants play $R$ rounds of a public goods game (linear, voluntary contribution ...
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Can I draw a smaller sample from one treatment group?

in an RCT, I have 3 different treatment groups and one control group. The size of the control group is around 1000 while the size of other groups are just above 300. To test balance I used ANOVA and ...