Work integration social enterprises (WISE) are under pressure in two different regards. On the one hand, they have to participate in the market and compete with other firms, ensuring that they are sustainable in terms of prices, costs and quality. On the other hand, they endeavour to offer a...

In this article a model is presented in which the family decides the labour supply of both spouses and their time donations to non-profit organizations. For the estimation, Spanish data was used which showed that family size and pre-school children influence decisions made about time...

This article presents an analysis of the determinants of money and time donations to Spanish nongovernmental organizations that channel aid to less developed countries. A basic model inspired by the theory of monopolistic competition is formulated and tested taking into account that some of the...

The paper examines the stability of the long-run health care expenditure function for the Canadian and US economies. The use of Hansen, and Gregory and Hansen statistics leads to rejection of the stability of both functions. When the instability problems are solved through the inclusion of some...