This paper investigates whether there is any relationship between farm size, technical efficiency and the use of agrochemicals which are potentially environmentally contaminating. These questions are pertinent in the context of current EU policy decisions. Using two models of stochastic frontier...

Working with a panel dataset of of OECD countries over the decade 1994-2004, we examine linkages between cross-border trade and FDI in the service sectors. We first develop a consistent analytical framework for the application of the gravity model jointly to services trade and commercial...

In the present paper we use a balanced bank panel data set to obtain an inference on two dimensions of the asymmetric response of bank lending to interest rate changes. The cross-sectional dimension is captured by group-specific parameters whereby each bank’s group membership is estimated...

We generate observable expectations about fiscal variables through laboratory experiments using real world data from several European countries as stimuli. We estimate an econometric model of individual expectations for fiscal policy, which nests various theories of expectations--forming and...

This article tests the relation between immigration and Portuguese bilateral trade, considering the fifteen European partners (EU15). Using a static and dynamic panel data analysis, the results show that the stock of immigrants has a positive effect on Portuguese exports, imports and bilateral...

This paper tests the relation between immigration and Portuguese bilateral trade. Using a panel data analysis, the results show that the stock of immigrants has a positive effect on Portuguese exports, imports and bilateral intraindustry trade. The underlying assumption is that immigration...

In this paper we study the determinants of sovereign debt credit ratings using rating notations from the three main international rating agencies, for the period 1995-2005. We employ panel estimation and random effects ordered probit approaches to assess the explanatory power of several...

Public investment constitutes one of the main instruments of regional policies. The existence of a direct link between infrastructure and regional income per capita is usually accepted. Literature also describes a positive effect of public investment on private capital accumulation. This paper...

This paper considers respondent dynamics within the NZIER quarterly survey of business opinion. The paper concentrates mainly on the potential usefulness of matched and individual survey responses with particular reference to business confidence. The main framework is a three-by-three matrix of...