We apply mixed proportional hazards models to a Dutch insurer's portfolio of income insurance contracts and show that physical and mental ill-health and bad lifestyle habits generally have adverse effects on self-employed workers' disability outcomes. Yet our main result is that accurate...

The Panzar-Rosse model is a widely applied method to assess competitive conduct. In particular, it has been extensively used to analyze the competitive climate in the banking industry. To correct for differences in firm size, many empirical papers estimate a Panzar-Rosse revenue function with...

For banks, cost management has gained importance in the current environment of low interest rates. In this environment, banks' revenues from interest are under pressure, leading to renewed interest in the substitutability of banks' input factors. Substitution elasticities typically depend on two...

We use panel data from the EU-25 to estimate the effect of changes in the degree of banking market concentration on the stability of banks by performing separate analyses at the country level and the bank level. The results indicate that the level of analysis matters. Whereas our country-level...