This paper studies the role of the yen/dollar exchange rate in the Bank of Japan’s monetary policy reaction function. In contrast to prior estimations of reaction functions based on the Taylor-rule, we allow for regime shifts by estimating rolling coefficients from January 1974 to March 1999....

This paper analyzes how imperfect exchange rate pass-through affects the transmission of the CPI inflation targeting optimal monetary policy. In the short run, delayed pass-through constraints monetary policy more than incomplete pass-through and interest rate smoothing amplifies this effect. In...

This paper examines a two-country new open economy macroeconomics model with price stickiness a la Taylor, where exporters' choice of invoicing currency is endogenous. Besides generating incomplete pass-through, the model yields four main results. First, firms' invoicing strategy is generally...

The episodes of stock market crises in Europe and the U.S.A.since the year 2000,and the fragility of the international stock markets,have sparked the interest of researchers in understanding and in modeling the markets’ rising volatilities in order to prevent against crises.Portfolio managers...

Theoretical study identifying one modality with conditions necesary for the financial stabilization of an inherently unstable system; and 5040 other unstable dynamic modes. It draws on knowledge made available by the academic field of Control Engineering.

Standard stochastic growth models provide theoretical restrictions on output decomposition which can be used to investigate whether productivity shocks played a major role in observed business cycles. Applying these restrictions to US data leads to the following findings: i) Business cycles...

Inflation is a far from homogeneous phenomenon, but this fact is ignored in most work on consumer price inflation. Using a novel methodology grounded in theory, the ten sub-components of the consumer price index (excluding mortgage interest rates, or CPIX) for South Africa are modeled separately...

The main objective of the present paper is to study the relationships and the interrelationships among the financial flows (as Foreign Direct Investment – FDI) that entered the Portuguese, Spanish, French and English economies from 1970 till 2001. With this objective in mind this paper or...

The main objective of the present paper is to study the relationships and the interrelationships among the financial flows (as Foreign Direct Investment – FDI) that entered the Portuguese, Spanish, French and English economies from 1970 till 2001. With this objective in mind this paper or...

We build a 4-equation model of the inflation process in South Africa (which has recently adopted inflation targeting), including the exchange rate, consumer prices, producer price, and import prices. This provides useful information on the speed and extent of exchange rate pass- through, and...