Since Perron (1989) the time series literature has emphasised the importance of testing for structural breaks in typical economic data sets and pronounced the implications of structural breaks when testing for unit root processes. In this paper we survey recent developments in testing for unit...

Business Economics is aimed at business students who need a solid, but not excessively theoretical, introduction to economics which focuses on the contribution economics can make to the study of business policy. In addition to the standard economics of supply, demand, costs, and competition, the...

This paper seeks to identify whether there is a representative empirical Okun’s Law coefficient (OLC) and to measure its size. We carry out a meta regression analysis on a sample of 269 estimates of the OLC to uncover reasons for differences in empirical results and to estimate...

The paper examines whether or not evidence is consistent with convergence of the Okun's Law coefficient (OLC) among several alternative groupings of European economies. A two-step empirical strategy is employed. The first step obtains rolling regression estimates of the OLC for individual...

An overview of the cointegration approach to econometric specification and estimation is provided. A non‐technical approach is adopted, and is intended to serve as an entry into this important new literature for the reader with no background knowledge of the subject but with some limited...

This paper has two objectives. First, it investigates some conceptual linkages between the sub‐disciplines of development economics and environmental economics. We find common methodological orientations, and shared interests in growth processes, resources and sustainability, international...