This paper develops a quantitative model of trade, military conflicts, and defense spending. Trade liberalization between two countries reduces probability of an armed conflict between them, causing both to cut defense spending. This in turn causes a domino effect on defense spending by other...

This paper develops a quantitative model of trade, military conflicts, and defense spending. Trade liberalization between two countries reduces probability of an armed conict between them, causing both to cut defense spending. This in turn causes a domino effect on defense spending by other...

This paper uses insights from the theory of “passionate individuals” by Gumilev (2005(1978)) to develop a growth theory that associates higher social development with higher individual intrinsic motivation to solve problems of social importance (i.e. make “cultural...

This paper seeks answers to two questions. First, if a greater social activity of an individual enhances oblique (i.e. to non-relatives) transmission of her cultural traits, but reduces their vertical (i.e. to children) transmission as well as family size, which behavior is optimal from cultural...