Why are democracies unusually successful in war? We find that superior human capital, harmonious civil-military relations, and Western cultural background are largely responsible. These traits correlate positively with democracy, and account for democracy’s apparent effectiveness bonus....

On the whole the evidence lends support to the hypothesis that social pressure affects the level of charitable contributions. We find, however, that the form of the pressure is an important determinant of the size of health contributions. Personal forms of solicitation appear to increase...

This paper is the first to explore the impact of culture on the acceptability of workplace bullying and to do so across a wide range of countries. Physically intimidating bullying is less acceptable than work related bullying both within groups of similar cultures and globally. Cultures with...