We analyze the dynamics of banks’ regulatory capital ratios. Using monthly data of regulatory capital ratios for a subset of large German banks, we estimate the target level and the adjustment speed of the capital ratio for each bank separately. We find evidence that, first, there exists a...

We analyze the dynamics of banks' regulatory capital ratios. Using monthly regulatory data of large German banks, we estimate the target level and the adjustment speed of the capital ratio for each bank separately. There exists a target level for a substantial percentage of banks. Unlike with...

We analyze the dynamics of banks' regulatory capital ratios. Using monthly data of regulatory capital ratios for a subset of large German banks, we estimate the target level and the adjustment speed of the capital ratio for each bank separately. We find evidence that, first, there exists a...

This paper analyzes the importance of equity finance for the R&D activity of small and medium-sized enterprises. We use information on almost 6000 German SMEs from a company survey. Using the intensity of banking competition at the district level as instrument to control for endogeneity, we find...

In contrast to earlier field studies, we survey German public savings banks on their management of capital. We find that the most important determinants of the savings banks’ target capital ratio are risk aversion, the desired credit growth and profitability. Savings banks prefer to manage the...

Capital regulation requires banks to hold a prescribed amount of equity relative to their risk-weighted assets. Beyond these minimum requirements, banks usually hold additional capital. In this paper, we argue that a part of this capital buffer represents banks' response to regulatory risk...

This study examines Japanese banks' behavior of adjusting denominators of capital ratios upon the introduction of Basel II regulations. The first analysis investigates the adjustments to the size and composition of portfolios to achieve the target risk-weighted asset (RWA). The second analysis...