Innovation and Profits; A Virtuous Circle
Using a panel of 1130 companies with financial data over a three-year period, this paper confirms that contemporaneous relationships exist between innovation performance and profits.
Valuing Networks for Emerging Musicians, Tendances sociales et culturelles de la valeur
This paper is related to the work of Cartwright and Smith (2013) focusing on emerging musicians innovating in networks, networking and the concept of orchestration, but the discussion is extended by addressing the issue of value in general and intangible value in particular.
REPLOT : REtreiving Profile Links On Twitter for malicious campaign discovery
In the last few decades social networking sites have encountered their first large-scale security issues. The high number of users associated with the presence of sensitive data (personal or professional) is certainly an unprecedented opportunity for malicious activities.
20 idées reçues sur l'énergie
e monde est confronté à un défi inédit et complexe : assurer l'accès à l'électricité pour tous, tout en luttant contre le réchauffement climatique.
A Conditional Markov Regime Switching Model to Study Margins: Application to the French Fuel Retail Markets
This paper uses a regime-switching model that is built on mean-reverting and local
volatility processes combined with two Markov regime-switching processes to understand
the market structure of the French fuel retail market over the period 1990-2013. The volatility