• FLEX 

      Unbekannter Autor
      FLEX – the Frankfurt Laboratory for Experimental Economic Research is a research center at the Faculty of Economics and Business at Goethe University in Frankfurt.
    • Women form social networks more selectively and less opportunistically than men 

      Friebel, Guido; Lalanne, Marie; Richter, Bernard; Schwardmann, Peter; Seabright, Paul (2017-03-01)
      We test two hypotheses, based on sexual selection theory, about gender differences in costly social interactions. Differential selectivity states that women invest less than men in interactions with new individuals. ...