In recent years, globalisation, economic assimilation and integration among countries and their financial markets have increased interdependency among major world stock markets. This increased interdependency among the worldwide stock markets may have impacts on the global investors for their...

Trend breaks appear to be prevalent in macroeconomic time series. Consequently, to avoid the catastrophic impact that unmodelled trend breaks have on power, it is standard empirical practice to employ unit root tests which allow for such effects. A popularly applied approach is the infimum...

The asymptotic distributions of the least squares estimator of the mean reversion parameter (κ) are developed in a general class of diffusion models under three sampling schemes, namely, longspan, in-fill and the combination of long-span and in-fill. The models have an affine structure in the...

This paper investigates the stationarity of the Federal Funds Rate. It contributes to the existing empirical literature in two ways. First, it explores both the presence of unit root and structural changes in the federal funds rate monthly data, by allowing for interaction between these two...

This paper tests the hysteresis hypothesis in unemployment for 13 Latin American countries covering the period 1980-2005. The tests exploit the time series and the cross sectional variation of the series, and allows for cross section dependence and a different number of endogenously determined...

This paper examines the efficiency of Indian stock market by using daily closing price of BSE SENSEX from August 2002 to March 2011. The study has used unit root test, autocorrelation test, runs test, GARCH (symmetric) EGARCH and TARCH (asymmetric) models to determine the random walk behaviour...

The study seeks to investigate empirically the direction and shape of causality among trade openness, investment and economic growth using data for Bangladesh during the period 1980-2006. Although in most cases, statistically reliable evidence of cointegration is sufficient to testify the...

The Indian stock market is one of the earliest in Asia being in operation since 1875, but remained largely outside the global integration process until the late 1980s. A number of developing countries in concert with the International Finance Corporation and the World Bank took steps in the...

The national total expenditure of a country is precipitated on several factors of which revenue generated could be one and very significant. This paper therefore examines the contribution of some selected sources of Nigerian government revenue to total national expenditure. Statistical and...