We provide a theory on currency dynamics, capital flows and conditions for central bank asset purchases to leave room for manoeuvre on conventional monetary policy. Asset purchases ease financial conditions and boost banks’ foreign borrowing capacity. The ensuing capital inflows lead to an...

We provide a theory on currency dynamics, capital flows and conditions for emerging market economy central bank asset purchases to leave room for manoeuvre for conventional monetary policy. Local-currency asset purchases ease financial conditions and boost banks’ foreign borrowing capacity....