A bank's interest expenses rise with its degree of internationalization, measured by its share of foreign liabilities in total liabilities or a Herfindahl index of international liability concentration, especially if the bank is performing badly. The results in this paper suggest that an...

Does the mere presence of big banks affect macroeconomic outcomes? In this paper, we develop a theory of granularity (Gabaix, 2011) for the banking sector, introducing Bertrand competition and heterogeneous banks charging variable markups. Using this framework, we show conditions under which...

Does the mere presence of big banks affect macroeconomic outcomes? Gabaix (2011) shows that idosyncratic shocks can have aggregate effects if the distribution of firm sizes in manufacturing follows a power law distribution. Our contribution is two-fold. First, we expand the theory of granularity...

A bank's interest expenses are found to increase with its degree of internationalization as proxied by its share of foreign liabilities in total liabilities or a Herfindahl index of international liability concentration, especially if the bank is performing badly. Our benchmark estimation...

A bank's interest expenses rise with its degree of internationalization, measured by its share of foreign liabilities in total liabilities or a Herfindahl index of international liability concentration, especially if the bank is performing badly. The results in this paper suggest that an...

A bank's interest expenses rise with its degree of internationalization, measured by its share of foreign liabilities in total liabilities or a Herfindahl index of international liability concentration, especially if the bank is performing badly. The results in this paper suggest that an...