In spite of its title, in the midst of his numerous achievements, Darwin's book was unable to "solve" the problem of "speciation" that is the problem of the origin of species. We survey the modern biological literature and we argue that it has shown that the laws of structure and change that...

In spite of its title, in the midst of his numerous achievements, Darwin's book was unable to "solve" the problem of "speciation" that is the problem of the origin of species. We survey the modern biological literature and we argue that it has shown that the laws of structure and change that...

The purpose of the current research is to introduce the New Institutional Economics (NIE) with the focus placed on Bulgarian agriculture. On the one hand, this includes the description of institutional impact on the separate actors, operating within agricultural organizations. On the other hand,...