Within democratic theory, rational choice theories have for some time been challenged by approaches of ‘deliberative democracy’. I argue that the central analytical contrast between these theories consists in their differing focus on preferences: while rational choice takes them to be stable for the time frame in question and exogenous to the decision process to be analysed, deliberative theory...

In the mid-1960's two quite separate but fundamental questions in capital theory were first debated in this Journal. On the one hand, the original paper by Levhari (1965) gave rise to the widely cited series of papers published jointly in November, 1966, as "Paradoxes in Capital Theory: A Symposium," which has since spawned dozens of articles and several books.1 This debate now constitutes a cr...

Abstract Sub-Saharan Africa has one of the dynamic economies in world. Unfortunately, performance achieve not led to a reduction social issues. So, government are making massive investment overcome This public highlights exogenous nature current economic growth. change strategy management sub-Saharan is required. One solution remains paradigm: transition from with decreased return endogenous in...