In July 2001 the 70-year-old German Rabattgesetz that prevented negotiations in retail business has been abolished. During the abolition process consumer- as well as retailer pressure groups claimed that significant damages for their clients were to be expected. Using game theoretic modelling...

In July 2001 the 70-year-old German Rabattgesetz that prevented negotiations in retail business has been abolished. During the abolition process consumer- as well as retailer pressure groups claimed that significant damages for their clients were to be expected. Using game theoretic modelling...

The information quality of mandatory financial reporting depends on two factors: (1) Are standards appropriate to produce financial statements that provide investors with sufficient information? (2) Is compliance to standards enforced by appropriate institutions? This paper addresses the...

Male and female social roles are largely predicated on the fact that male and female reproductive functions are separated in different individuals. This paper asks why gonochorism rather than hermaphroditism, is the rule among vertebrates. We argue that hermaphroditism may be unstable in the...