National corruption and international banking

This paper identifies national corruption as a determinant of international banking. Using total international banking claims of 21 countries from worldwide borrowers, at the bilateral lender-borrower level, we document that when lender countries are less corrupt than borrower countries, international banking volume tends to be higher between countries with similar corruption levels. In contrast, when lender countries are more corrupt than borrower countries, corruption difference has no significant impact on international banking volume, because relatively more corrupt lenders perceive relatively less corrupt borrowers as generally creditworthy. The effect of corruption difference weakened during the 2007–2009 financial crisis, but subsequently regained its precrisis strength among the relatively less corrupt lenders while gaining new force among relatively more corrupt lenders.