Successful descriptions of the short-term nominal interest rate inertial behavior have frequently been obtained with small scale macro models in which a Central Banker minimizes a loss function containing an argument labelled as interest rate smoothing. The rationale for this argument is not...

This paper considers a sticky price model with a cash-in-advance constraint where agents forecast inflation rates with the help of econometric models. Agents use least squares learning to estimate two competing models of which one is consistent with rational expectations once learning is...

Exchange-rate-based stabilisations, even if successful, usually lack credibility initially. This is reflected in high (ex post) real interest rates and some degree of real exchange rate appreciation. Empirical observation suggests that wage inflation declines smoothly over time whilst interest...

This paper formulates dynamic R\&D investment decisions of private firms as an optimal stochastic control problem. It derives explicitly R\&D investment decision rule and the cross equations parameter restrictions imposed by the rational expectations hypothesis, using the Riccati equations only...

This research explored two major insurance-market issues. First, it investigated the dynamic interactions between premiums and losses using vector autoregressive (VAR) models. Second, it showed how premiums respond to shocks to losses, surplus, interest rates, the variance in losses, and the...

SINCE 1930, EXPECTATIONS HAVE PLAYED AN IMPORTANT ROLE IN ECONOMIC THEORY AND THIS IS BECAUSE ECONOMICS IS GENERALLY CONCERNED WITH THE IMPLICATIONS OF CURRENT ACTIONS FOR THE FUTURE. THIS PAPER THEREFORE ARGUES THAT THE DEVELOPMENT OF RATIONAL EXPECTATIONS THEORY WILL MAKE A MORE SIGNIFICANT...

This paper proposes a novel Maximum Likelihood (ML) strategy to estimate Euler equations implied by dynamic stochastic theories. The strategy exploits rational expectations cross-equation restrictions, but circumvents the problem of multiple solutions that arises in Sargent's (1979) original...

We examine price formation in a simple static model with asymmetric information, an infinite number of risk neutral traders and no noise traders. Here we re-examine four results associated with rational expectations models relating to the existence of fully revealing equilibrium prices, the...

During the decade of the 1970’s the US economy unexpectedly suffered from “stagflation” namely, high unemployment, slowed economic growth and high rates of inflation. During the 1980’s the major macroeconomic problem became high interest rates and massive government deficits....

Most prices and interest rates display fluctuating levels that embody extractable energy and equivalent amounts of money. Such fluctuations are also associated with varying degrees of uncertainty. Shannon's derivations of spectral entropy and information content offer computational techniques...