The article deals with the cost function at a mathematical level that only requires knowledge of differentials, but except for that, it keeps rigor at a high level. It only states theorems that require long proofs. The article justifies the existence of the cost function, points out its...

Master of Agribusiness

Traditional economic wisdom claims that - while global economic integration is beneficial for economic performance - a country's trade specialization pattern has no impact on its economic performance. In this paper, we seek to cast doubt on this aspect of mainstream economics using a very...

While it is now well established that IT intensive firms are moreproductive, a critical question remains: Does IT cause productivity orare productive firms simply willing to spend more on IT? We address thisquestion by examining the productivity and performance effects ofenterprise systems...

We study how carbon dioxide (CO2) emission cuts affect income for 23 OECD countries over the 1980-2004 period. The importance of this question is manifested in the disagreements at the 2009 United Nations Climate Change Conference in Copenhagen and the 2010 State of the Union Address by United...

The paper is focused on the identification of main production differences between Czech organic and conventional farming. The aim of this paper is a quantification of differences in production capability between organic and conventional farming and a quantification of differences in influence of...