A long standing puzzle in the Capital Asset Pricing Model (CAPM) has been the inability of empirical work to validate it. This paper presents a new approach to estimating the CAPM, taking into account the differences between observable and expected returns for risky assets and for the market...

The New Keynesian Phillips Curve (NKPC) specifies a relationship between inflation and a forcing variable and the current period’s expectation of future inflation. Most empirical estimates of the NKPC, typically based on generalized method of moments (GMM) estimation, have found a significant...

This paper examines the behaviour of the demand for money in Greece during 1976Q1 to 2000Q4, a period that witnessed many of the influences that cause money-demand instability. Two empirical methodologies, vector error correction (VEC) modelling and second-generation random coefficient (RC)...

Abstract A spatial model is used to specify and then test for the existence of contagion among emerging market economies. We consider both trade and regional channels of contagion. Our results suggest that contagion is a statistically significant factor in foreign exchange markets and,...

This paper takes a spatial modelling approach in specifying and testing for contagion among emerging market economies. Our approach enables us to estimate asymmetries such as the magnitude of contagion of one country upon others, as well as how that country in turn is affected, on average, by...