This study demonstrates that the joint relationship amongst domestic traded goods prices, domestic non-traded goods prices, foreign traded goods prices, and foreign non-traded goods prices is important to understanding rejections or confirmations of long run PPP. This joint relationship is...

The main contributions of this paper are to introduce growth into a crisis framework and to derive the contingency plans for consumption and investment in a manner consistent with the stochastic nature of the state of the economy. The conclusion is that expected deviations from trend in the...

We formulate a mathematical model for the optimal control of the exchange rate. The control consists of a stochastic control, and an impulse control. We give general sufficient conditions for its solution. We consider a government that has two means of avoiding the foreign exchange rate...

For more than three decades, empirical analysis of stochastic dominance was restricted to settings with mutually exclusive choice alternatives. In recent years, a number of methods for testing efficiency of diversified portfolios have emerged, which can be classified into three main categories:...

Existing panel data studies of real interest parity are either unable to identify which panel members are characterised by stationary real interest differentials, or are subject to size distortion resulting from the presence of structural breaks and cross-sectional dependencies. Using a panel...

This article compares portfolio selection based on the downside risk sensitivity with portfolio selection based on Sharpe or Treynor ratios. Downside risk sensitivity (DRS) is given by an asset pricing model in which the downside and upside market returns are separated variables relative to...