We document a negative and asymmetric contemporaneous relation of European stock and implied volatility returns. The negative relation is significantly more pronounced at the highest quantile of the stock market return distribution (i.e. largest price decrease). The relation between stock...

We analyse stock price behaviour around the disclosure of corporate insider transactions after the introduction of the Market Abuse Directive (MAD). Ranking according to our Insider Trading Enforcement (ITE) index highlights significant differences in the MAD enforcement between French and...

We examine monthly excess returns for 23 Euro-denominated corporate bond indices and propose a new specification for bond asset pricing models. Specifically, we separate level and slope components of term and default risk factors and examine liquidity risk. Our results suggest that level and...

This paper examines the association between non-executive employee shareholding and financial reporting quality. The analysis is conducted using a sample of non-financial firms listed in eleven European countries between 2006 and 2017. We find a positive association between non-executive...

This paper examines common risk factors in Euro-denominated corporate bond returns before and after recent financial crisis. Our results suggest that level and slope of interest rate and default spread term structures significantly improve the explanatory power of asset pricing models for the...

Introduction -- Public policies to foster academic spin-offs -- Types of spin-offs -- Processes at the institutional level : incubation models -- Processes at the firm level : phases and models of development -- Entrepreneurial teams in spin-offs -- Financial constraints and access to finance --...