The aim of this paper is to advance knowledge of Spain’s participation in international production networks using data on trade in parts and components from 1990 to 2006. Data analysis shows a remarkable dynamism of Spanish trade in P&C, both in imports and exports, being capable of...

The principal aim of this paper is to measure the amount by which the profit of a multi-input, multi-output firm deviates from maximum short-run profit, and then to decompose this profit gap into components that are of practical use to managers. In particular, our interest is in the measurement...

This paper analyses the impact of a series of managerial and organisational factors on occupational injuries. These consist of occupational safety measures, as regards both the intensity and the orientation of risk prevention in companies, and the adoption of certain work organisation practices,...

The authors address the question of infrastructure reforms in a novel way by focusing on the impact which they can have on consumers through the prices paid by different groups and on their access to the networks. They analyse original material from four Latin American countries –...

The need to reduce emissions of greenhouse gases has been placed in recent years. The improvement in the efficiency of use is one of the pillars of the energy policies in most countries. Particularly, in Spain, rates of energy intensity are among the highest in the European Union. With an...

Economies of scale and scope are typically modelled and estimated using cost functions that are common to all firms in an industry irrespective of whether they specialize in a single output or produce multiple outputs. We suggest an alternative flexible technology model that does not make this...