In this paper we investigate how to allocate the available budget for agri-environmental measures to maximise environmental benefits and to minimise potential negative side effects resulting for farmers from the implementation of agri-environmental measures. According to the governmental and EU...

Unprecedented resource, economic, and social constraints now require social and economic planners to view 5-year plans as a problem of constrained optimization. Analyses of social accounting matrices have typically been limited to multiplier analyses, which proceed by trial and error and largely...

Starting from the importance and role of the information regarding the costs that characterize the decisional process, the purpose of this paper is to present the main tendencies registered in the evolution of the information technology in order to create the information systems that represent...