El objetivo de este artículo es analizar y cuantificar los efectos económicos y el impacto medioambiental en emisiones atmosféricas de las distintas ramas que componen el sector eléctrico en España. Para ello, no sólo se consideran los efectos directos sino también los efectos indirectos...

El objetivo de este trabajo es analizar el impacto medioambiental de los hogares en una economía regional, incluyendo, no sólo el impacto directo, sino también el indirectamente generado a través de la producción de los bienes y servicios que demandan. Con este trabajo también se pretende...

The objective of this paper is to analyse the environmental impacts of a regional economy (Aragon, Spain) by way of its atmospheric emissions. Our starting point is the construction of a Social Accounting Matrix with Environmental Accounts for this region. We calculated environmental indicators...

Changes in production structures and modifications of patterns of consumption are key factors in the fight against environmental harm. Initiatives such as Agenda 21, promoted by the UN, highlight the need to evaluate the relationships among factors of production and consumption, innovation and...

Nowadays, an important debate in the international economies is the problem of greenhouse gas emissions and climate change related. Discussions begin to gain the world with the signature of the Kyoto Protocol (1997), where an international agreement was reached to reduce global emissions....

Gunumuzde bilisim teknolojilerindeki basdondurucu gelismeler ve kuresellesmenin de etkisiyle ekonomik anlamda ulkeler arasindaki sinirlar ortadan kalkmis, onceleri daha dar bir cografi alanda yasanan rekabet dunya geneline yayilarak gelismis ve gelismekte olan tum ulke ve bolgeleri dogrudan...

The objective of this article is to analyse structural changes which occurred in Italy in the period 1992-2000. The analysis is carried out within the I-O framework by the use of multipliers, I-O elasticities, structural decomposition and causative approaches. These tools are used to assess over...

While South Africa’s growth performance has improved somewhat in recent years, it has generally been poor over the past few decades. This article uses Chenery’s factor decomposition method to analyse the sources of growth in South Africa from 1970 to 2007. Using input-output data,...

This paper was inspired by the Coase (1937) theory of the firm. The purpose of this paper is to show the applicability of data envelopment analysis (DEA) in arriving at an unbiased account of relative performance of a set of companies, using the pharmaceutical industry as an example. A DEA based...

A zárt (homogén) dinamikus modell egyensúlyi megoldásának három módszerét ismertetem. Mindhárom megoldás azonos növekedési rátához, valamint egyazon árés mennyiségi arányokhoz vezet. A folyó és tőkeráfordítási együtthatók adataival végzett eltérő műveletek miatt...