Pastoral Supply and Efficiency

Mapping Mediterranean Portugal: Pastoral and Counter-pastoral

This article focuses on the different images of Mediterranean Portugal developed by three important Portuguese social scientists of the 20th century: the geographer Orlando Ribeiro, the ethnologist Jorge Dias and the social anthropologist José Cutileiro. The article argues that these different images stem from different ideological attitudes towards the countryside, ranging from pastoral to cou...

Fuzzy revenue efficiency in sustainable supply chains

The performance assessment of supply chains including sustainability dimensions of economic, environmental and social is a significant aspect for managers and decision makers. Furthermore, imprecise data are presented in many real world applications. Therefore, the current paper proposes an approach based on data envelopment analysis (DEA) to analyze the revenue efficiency of sustainable supply...

Parameterized Supply Function Bidding: Equilibrium and Efficiency

We consider a model where a finite number of producers compete to meet an infinitely divisible but inelastic demand for a product. Each firm is characterized by a production cost that is convex in the output produced, and firms act as profit maximizers. We consider a uniform price market design that uses supply function bidding: firms declare the amount they would supply at any positive price, ...

Balancing Supply Chain Responsiveness and Efficiency

Pastoral psychology.

Pastoral Psychology is one of the oldest and most well established academic journals in the field of psychology and religion/spirituality. Since 1950, the journal offers an international interdisciplinary forum for the publication of original papers that discuss the work of caring for, understanding, and exploring human beings as persons, in families, in small groups, and in community. This pee...