This paper studies a very thorough e-trading data base, including all of the bid/ask orders and daily portfolio values of more than 600 on-line amateur traders in the Paris Stock market focusing on the stormy period covering 2007-2009. Traders also participate in a monthly contest and can win...

The objective of this article is to identify the monetary plurality in economic theory. We will try to throw light on the way in which theories are attracted towards both unicity and plurality, and more specifically by unification and diversification of money. It should also be noted, in this...

In the short novel Ferragus, Balzac tells of the rise and fall of the Desmarets couple. Their trajectory within the Parisian commercial bourgeoisie under the Restauration period illustrates three interwoven forms of symbolic capital: professional reputation, matrimonial trust and social honor....

In this paper, we extend the framework of Leland’s 94 by examining corporate debt, equity and firm values with jump difffusion processes. We choose two kinds of jumps such as the uniform and double exponential jumps to modelise the distribution of the log jump sizes. By this choice, we are...