This paper constructs a macro-finance model with two types of borrowers: entrepreneurs who engage in productive activities and gamblers who play in lotteries. It links a central bank's interest rate policy to expected cash flows of both types of borrowers. Via this link we study how the...

This paper seeks to eliminate or reduce confusions about (related) key concepts such as the risk free rate, safe assets and sovereign risk in policy and academic discussions. A lack of consensus and confusions on how to define, measure and price “sovereign risk” is an important obstacle in...

Serious fiscal vulnerabilities arising from many years of high government/GDP ratios have created new and complex interactions between public debt management and monetary policy. Although their formal mandates have not changed, recent balance sheet policies of many central banks have tended to...