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Working Paper
How Does Fiscal Policy affect the Transmission of Monetary Policy into Cross-border Bank Lending? Cross-country Evidence
We use a rarely accessed BIS database on bilateral cross-border bank claims by bank nationality to examine the interaction of monetary and fiscal policies. We find significant interactions: the transmission of the monetary policies of major currency issuers is significantly influenced by the fiscal stance of source (home) lending banking systems. Fiscal consolidation in a source country amplifies the effect of currency issuers' monetary policy on lending. For instance, a reduction in the German debt-to-GDP ratio amplifies the negative impact of US monetary policy tightening on USD-denominated ...
Working Paper
Dollarization Waves: New Evidence from a Comprehensive International Bond Database
We investigate how the U.S. dollar's prominence in the denomination of international debt securities has evolved in recent decades, using a comprehensive global dataset with far more extensive coverage than datasets used in prior literature. We find no monotonic dollarization or de-dollarization trend; instead, the dollar's share exhibits a wavelike pattern. We document three dollarization waves since the 1960s. The last wave, following the global financial crisis, lifted the dollar's share nearly back to its level at the euro's launch in 2000. Our findings are robust to composition and ...
Working Paper
Geopolitics Meets Monetary Policy: Decoding Their Impact on Cross-Border Bank Lending
We use bilateral cross-border bank claims by nationality to assess the effects of geopolitics on cross-border bank flows. We show that a rise in geopolitical tensions between countries — disagreements in UN voting, broad sanctions, or sentiments captured by geopolitical risk indices — significantly dampens cross-border bank lending. Elevated geopolitical tensions also amplify the international transmission of monetary policies of major central banks, especially when geopolitical tensions coincide with monetary policy tightening. Overall, our results suggest that geopolitics is roughly as ...