Research on the process of training evaluation has progressed in many independent fields. In our study, we combine the unique views on training, and training evaluation from the fields of psychology, education, economics, and econometrics. Psychology and education provide knowledge on how to...

The stockbreeding industry is growing rapidly in rural regions of China, carrying a high risk to the water environment due to the emission of huge amounts of pollutants in terms of COD, T-N and T-P to rivers. On the other hand, as a typical biomass resource, stockbreeding waste can be used as a...

The approach is justified by the fact that the period 2009-2012 was characterized by an economic crisis that Romania has experienced to the fullest, and because it is important to identify the sectoral behavior of Romanian companies in the foreign markets in this period. The dimension of...

Data envelopment analysis (DEA) has recently become a popular approach in measuring the energy and environment performance at the macro-economy level. A common limitation of several previous studies is that they ignored the undesirable outputs and did not consider the separation of inputs into...

El presente articulo analiza la forma en la que las autoridades regionales con competencias en las materia podrian poner en marcha la ordenacion de la comercializacion de un recurso forestal, los hongos silvestres comestibles, a traves de un modelo que ya funciona para otros productors agrarios...