The materiality of institutional logics: dualities in the French medical profession since 1975
The use of BSDEs to characterize the mean–variance hedging problem and the variance optimal martingale measure for defaultable claims
In this paper, we consider the problem of mean–variance hedging of a defaultable claim. We assume the underlying assets are jump processes driven by Brownian motion and default processes.
Tobin tax and trading volume tightening: a reassessment
This article extends the previous literature on the Tobin tax and financial transaction
tax. We investigate the linkages between trading volumes and transaction costs using both a
linear and a nonlinear methodology. In stark contrast with previous studies, we consider the
Traditional food products: The effect of consumers' characteristics, product knowledge and perceived value on actual purchase
Tweens and Internet: role of digital in the information process. The case of feature film releases
This article proposes to study a specific target in marketing: the Tweens. Regarded as children aged between 8 and 12 years old, they develop specific behaviors. Due to ethical considerations, marketing dedicated to children are quite difficult to implement.
Variations of survival factors for French newly founded firms between 2002 and 2005
We examine key survival factors (KSF) and their evolution over the time since the start-up to the
third year of existence of the newly founded firms. Our main objective in this work is to provide