The aim of this paper is to provide new estimates of the income and price elasticities of the demand for imports in Argentina. Given the non-stationary nature of the data and to avoid problems of spurious regression we applied co-integration techniques to quarterly data over the period 1970:1...

This study uses data envelopment analysis (DEA) and a distance function approach to derive Malmquist productivity indexes for 113 English higher education institutions (HEIs) over the period 1996/97 to 2002/03. The analysis finds that over the period of the study HEIs have experienced an annual...

This study uses data envelopment analysis (DEA) to examine the relative efficiency of over 100 selected Chinese regular universities. Various models are developed to measure the research efficiency of these higher education institutions (HEIs) using data for 2003 and 2004. The findings show that...

Notwithstanding its admission to the EU, agricultural restructuring and sustainable rural development remain as major transition challenges confronting Poland. Achieving these joint goals will necessitate major labour flows from farming into other occupations and sectors. This paper employs a...

Recent research by Gu and Wu (2003) and Basu and Markov (2004) suggests that the well-known optimism bias in analysts’ earnings forecasts is attributable to analysts minimizing symmetric, linear loss functions when the distribution of forecast errors is skewed. An alternative explanation...

Data envelopment analysis (DEA) and multilevel modelling (MLM) are applied to a data set of 54578 graduates from UK universities in 1993 in order to assess the teaching performance of universities. A methodology developed by Thanassoulis & Portela (2002) allows each individual's DEA efficiency...

The Government and its agencies have seriously overestimated the impact of the specialist schools programme on educational attainment. The substantially higher exam scores achieved on average by schools with specialist status are due primarily to sample selection bias and not to any benefits...

Panel data from the United Kingdom are used to estimate a wage curve that allows simultaneously for time, individual, and spatial effects and which thus finesses the problem of grouped data bias. Once allowance is made for the multilevel and cross-classified nature of the data, estimates of the...

High unemployment continues to bedevil Poland, although the national picture masks striking spatial differences that this paper seeks to explain using a panel data set for the country’s NUTS 4 level powiats. Given the economy’s somewhat peculiar configuration throughout its...