This paper addresses aspects of New Zealand's economic performance by first analysing the country's relative international position against a comparative group of five OECD countries. Cointegration test results fail to confirm prima facie evidence that New Zealand's per capita output is on a...

In this paper we show that in order to aggregate individual efficiency scores into a group (e.g., industry) efficiency score in such a way that the multiplicative structure of further decompositions is preserved with equal weights across components, the weighted geometric mean is required. We...

This paper analyses productivity growth in 16 of Taiwan's manufacturing industries during the period 1978-1992. The non-parametric Data Envelopment Analysis approach is used to compute Malmquist productivity indexes. These are decomposed into efficiency change and technical change. The latter is...

Appropriate assessment of the social value of market access is at the core of a broad range of inquiries in trade research. A selection include: the appraisal of industry-level production and consumption distortions due to selective trade liberalization and partial tax reform; the construction...