Showing 1 - 10 of 59
This study presents a comparative indicator of production sustainability in agriculture. Faced with the growing world demand for food and considering the centrality of the main producing and exporting countries of agricultural products in the world, it is important to identify the economies that...
Persistent link: https://www.econbiz.de/10014519021
The objective of the this study is to present an alternative approach to the current methodology implemented by Aneel for estimating efficiency of the distribution sector of electric energy in Brazil. For this purpose, Bayesian inference is applied in order to estimate a stochastic cost frontier...
Persistent link: https://www.econbiz.de/10012616469
Spanish Abstract: El artículo describe los principales aspectos estructurales e institucionales del comercio justo y una mirada a las implicaciones que tienen las prácticas comerciales para generar beneficios hacia los mercados internacionales, el desarrollo empresarial y el fortalecimiento de...
Persistent link: https://www.econbiz.de/10012949271
Spanish Abstract: El presente trabajo analiza la articulación de las relaciones precapitalistas y capitalistas en la producción de papa de los municipios de El Carmen de Viboral y La Unión ubicados en la subregión del Oriente antioqueño. Metodología: es un estudio cualitativo de casos...
Persistent link: https://www.econbiz.de/10012949277
The objective of the this study is to present an alternative approach to the current methodology implemented by Aneel for estimating efficiency of the distribution sector of electric energy in Brazil. For this purpose, Bayesian inference is applied in order to estimate a stochastic cost frontier...
Persistent link: https://www.econbiz.de/10012243611
This study presents a comparative indicator of production sustainability in agriculture. Faced with the growing world demand for food and considering the centrality of the main producing and exporting countries of agricultural products in the world, it is important to identify the economies that...
Persistent link: https://www.econbiz.de/10014517531
The number and variety of offshore wind generation projects on the Brazilian coast points to the usefulness of an efficiency frontier, through which it is possible to identify projects that make the best use of resources. This work proposes a SBM-DEA model for evaluating offshore wind projects...
Persistent link: https://www.econbiz.de/10015413396
The purpose of this work is to gather some evidence about the relationship between crude prices and speculation in oil futures and options markets focusing on WTI markets. In order to shed some light on this link, a brief characterization of what a speculative bubble is and how it works is...
Persistent link: https://www.econbiz.de/10015225493
Traditionally the differences between the organizations of the public property sector and those of the private one are pointed out. In addition to the classic failures on both of these productive sectors, based on the organizational “500 Maiores e Melhores” operating in Portugal that are...
Persistent link: https://www.econbiz.de/10015256837
The main purpose of this work is to provide a panoramic and almost exhaustive view on the "rational expectations hypothesis" literature published until 1992. Several issues less well known are emphasized. Many results and comments are integrated and presented in a somewhat innovative fashion.
Persistent link: https://www.econbiz.de/10015265628