Combining, as it does, three fundamental propositions ( uncovered interest rate parity, relative PPP, international equalization of the real return on capital), the double equality is found to hold in the long run with a striking degree of precision and reability when tested by means of a sample...

This paper analyzes the optimal interest rate policy in currency crises. Firms are credit constrained and have debt in domestic and foreign currency, a situation that may easily lead to a currency crisis. An interest rate increase has an ambiguous effect on firms since it both makes more...

We study the effectiveness of public investment in stimulating an economy stuck in a liquidity trap. We do so in the context of a tractable new-Keynesian economy in which a fraction of government spending increases the stock of public capital subject to a time-to-build constraint. Public...

Two well-known, but seemingly contradictory, features of exchange rates are that they are close to a random walk while at the same time exchange rate changes are predictable by interest rate differentials. In this paper we investigate whether these two features of the data may in fact be...

The paper studies the profit distribution and portfolio management of the Swiss National Bank in comparison with the behavior of other European central banks. It is shown that the SNB's behavior is unique in a number of respects : Relatively to the countries size, it holds the largest gold...

We argue that there is a natural trade-off between the independence and the accountability of a central bank. Economist's emphasis on the independence aspect has contributed to creating situations, where the central banks' accountability is largely deficient. Attempts to resolve this issue by...

The paper studies the profit distribution and portfolio management of the Swiss National Bank in comparison with the behavior of other European central banks.It is shown that the SNB's behavior is unique in a number of respects : Relatively to the countries size, it holds the largest gold...

The proposed new law for the Swiss National Bank attempts to establish the SNB as an entity, which is practically uncontrolled by the democratic institutions of our country. The proposal has to be fundamentally remodelled, taking into account the following principles: The more independence the...