Some small open Least Income Countries embarked on rapid accumulation of foreign reserves in the wake of volatile capital inflows. Foreign reserve accumulation is one way of managing volatile capital flows. However, rapid and persistent accumulation is not only costly, but potentially distort...

The massive stocks of foreign exchange reserves, mostly held in the form of U.S. T-bonds by emerging economies, are still an important puzzle. Why do emerging economies continue to willingly loan to the United States despite the low rates of return? We suggest that a dynamic general equilibrium...

We propose a small open economy model where agents borrow internationally and invest in liquid foreign assets to insure against liquidity shocks, which temporarily shut out the economy of short-term credit markets. Due to the presence of a pecuniary externality individual agents borrow too much...

In this paper, we consider an alternative perspective to China's exchange rate policy. We study a semi-open economy where the private sector has no access to international capital markets but the central bank has full access. Moreover, we assume limited financial development generating a large...

Halving the US current account deficit as a share of GDP is likely to impose a burden of $2,350 per capita on the United States, which explains why US policymakers want to postpone adjustment. The rest of the world relies on the economic stimulus of a widening US external deficit, which explains...

Foreign exchange reserves held by central banks rose to more than 5 trillion dollars in 2006 from 1.5 trillion a decade ago and are expected to rise further in the coming years. Sovereign wealth funds manage assets in excess of 1.5 trillion dollars, and total reserves managed jointly by central...