Gächter, Simon; Mengel, Friederike; Tsakas, Elias; … - Institute for the Study of Labor (IZA) - 2014
end of a period serves as her endowment in the following period. In this setting growth and inequality arise endogenously … public good experiments, we find that contributions are increasing over time even in the absence of punishment possibilities …. Inequality and group income are positively correlated for poor groups, but negatively correlated for rich groups. There is very …