| Abstract: | Cross-country bank lending appears to be subject to market imperfectionsleading to persistent interest rate differentials. In a modelwhere banks need to cope with liquidity shocks by borrowingor by liquidating assets, we study the scope for internationalinterbank market integration with unsecured lending when cross-countryinformation is noisy. We find that an equilibrium with integratedmarkets need not always exist, and that it may coexist withone characterized by segmentation. A repo market reduces interestrate spreads and improves upon the segmentation equilibrium.However, it may destroy the unsecured integrated equilibrium. |
