Purpose – The purpose of this paper is to analyse the labor market outcome when there are two unions in the industry, representing heterogeneous workers – substitutes or complements in production – and using wage strategies, in the presence of minimum wage regulation....

This paper addresses two questions. First, what are the key factors that affect a consumer's lifetime budget constraint and how do they evolve over the lifecycle? Second, how do consumers respond to changes in these factors? We examine the permanent income hypothesis and the Keynesian...

This article digresses over the interaction of uncertainty with the firm's optimal decisions in a simple framework: a standard price-taking (short-run restricted) single-input and output unit, subject to the interaction with a zero-mean Bernoulli lottery. The firm is always considered an...

Purpose – Aims to analyse the labour market outcome when there are two unions in the industry, representing heterogeneous workers – imperfect substitutes in production. Design/methodology/approach – Competition between union policies are viewed in terms of both employment and wage...

Purpose – The purpose of this paper is to suggest possible extensions of the baseline Rubinstein sequential bargaining structure – applied to the negotiation of stationary infinitely termed contracts – that incorporate a direct reference to the “ideal” utilities of the players. This is...

Using traditional production theory, it is possible to estimate production functions in which hours per worker and number of workers hired are treated as endogenous and chosen by the firm, priced respectively by the variable hourly wage and the so-called quasi-fixed unit cost. The available data...

This research explores the integration of foreign workers in the Portuguese labor market. It develops two subjects: on the one hand, the position of foreign work in the general employment pattern. On the other, the impact of foreigners on the sector wage-skill schedule, i.e., on log earnings...

This article digresses over the interaction of uncertainty with the firm's optimal decisions in a simple framework: a standard price-taking (short-run restricted) single-input and output unit, subject to the interaction with a zero-mean Bernoulli lottery. The firm is always considered an...