During the evolutionary process of developing software for management tasks, the need for integration became more and more obvious. This paper discusses how integrated information processing can be accomplished to support the managerial functions. Based on the concepts of control theory...

The reform of the European Common Agricultural Policy (CAP) will fundamentally affect the decision behaviour of land users. So far transfer payments were coupled to specific forms of land use. The reform encourages land users to make decisions concerning production based solely on market...

Farming conditions in Europe are changing substantially. The liberalisation of agricultural commodity markets is accompanied by an increasing societal demand for environmental services to be provided by the farming sector. Significant changes are necessary to enable the farming sector to cope...