We study the curious patterns of gold holding and trading by central banks during 1979-2010. With the exception of several discrete step adjustments, central banks keep maintaining passive stocks of gold, independently of the patterns of the real price of gold. We also observe the...

In the spring of 2013 the Bank of Japan introduced a state-of-the-art monetary policy which included among other things inflation targeting and aggressive use of forward guidance. In contrast to the predictions of conventional macroeconomic theory, these policies have had only very limited...

We study optimal monetary policy during temporary supply contractions when aggregate demand has inertia and expansionary policy is constrained. In this environment, it is optimal to run the economy hot until supply recovers. Positive output gaps in the low-supply phase lessen the negative output...

This paper studies the endogenous determination of pricing to market, in a model with time dependent transportation costs, where the future terms of trade are random. Allowing time dependent transportation costs adds a dimension of investment to the pre-buying of imports, implying that financial...

There is increasing empirical evidence that creative destruction, driven by experimentation and the adoption of new products and processes when investment is sunk, is a core mechanism of development. Obstacles to this process are likely to be obstacles to the progress in standards of living....

While there is still much disagreement on the causes underlying recent emerging markets' crises, one factor that most observers have agreed upon is that contracting dollar' (foreign currency) denominated external debt as opposed to domestic currency debt created balance sheet mismatches that led...

This paper examines the extent to which permanent terms-of-trade shocks have an asymmetric effect on private savings. The first part uses a simple three-period model to show that, if households expect to face binding borrowing constraints in bad states of nature, savings rates will respond...

This paper investigates the design of an exchange rate policy for an economy where the domestic capital market is segmented from the global financial market, producers rely on credit to finance working capital needs, and the labor market is characterized by nominal contracts. We show that the...

A growing body of new research has emphasized the macroeconomic consequences of transactional impediments in factor markets, and their role in the recurrent restructuring requirements of modern economies. We first review the function institutional arrangements play in facilitating transactions...

This paper analyzes the implication of inefficient financial intermediation for crisis management in a country where firms are highly-indebted. The analysis is based on a model in which firms rely on bank credit to finance their working capital needs and lenders face high state verification and...