We analyze the cross-country determinants and financial stability implications of the mix of international banks’ foreign claims. We distinguish between local claims – extended by host country affiliates – and cross-border claims – booked outside the receiving country. Using data on Italian, Spanish, and US banks’ foreign claims, we find that the share of local claims is driven by restrictions on banking sector openness and by local scale economies/business opportunities. The impact of limits on property rights, entry requirements, start-up and informational costs is less robust. Finally, foreign claim volatility is lower in countries with a larger share of local claims.

This paper is a first attempt at measuring financial sector outreach and investigating its determinants. First, we present new indicators of banking sector outreach across 99 countries, constructed from aggregate data provided by bank regulators. Second, we show that our indicators closely predict harder-to-collect micro-level statistics of household and firm use of banking services, and are associated with measures of firm financing obstacles in the expected way. Finally, we explore the association between our outreach indicators and standard determinants of financial sector depth. We find many similarities but also some differences in the determinants of outreach and depth.

We examine the factors influencing international banks’ organizational form, using an original database on the operations in Latin America and Eastern Europe of the world’s top 100 banks. We find that banks are more likely to operate as branches in countries that have higher taxes and lower regulatory restrictions on bank entry and on foreign branches. Subsidiary operations are preferred by banks seeking to penetrate host markets by establishing large retail operations. Finally, economic and political risks have opposite effects, suggesting that legal differences in parent banks’ responsibilities associated with branches and subsidiaries are important determinants of banks’ organizational form.