Economies of scale and scope in the European banking sector

In this article, using the data of 2008, we try to describe the impact of scale and product differentiation in 282 European banks. While evidence of the economies of scale is less clear, the results obtained using a translogarithmic function system show that significant economies of scope do exist even for new banking products like derivatives.

Micro and macroeconomic effects of financial innovation in a domestic and international perspective

This paper is focused on the rise and the fall of structured finance, derivatives, and asset-backed securities. Special focus is made on the attempts of the banking sector to improve the economic performance, particularly the ROE, by creating, acquiring, and selling derivatives. The possible outcome of public intervention to rescue the financial sector is finally discussed. V. Coppola supported the research in collecting and elaborating data.