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Umberto Cerroni 《Economy and Society》2013,42(3):241-283
This paper shows that Marx's theory of agricultural rent is not an adjunct to his theory of capital at the level of distribution but is inseparably developed from it. The forms of differential and absolute rent are shown to correspond to the formation of market value and price of production in the agricultural sector respectively, these in turn depending upon the barriers posed by landed property to intensive and extensive cultivation. In appendices, Marx' critique of Ricardo's theory of rent, differential rent on the worst land, a critique of other interpretations of Marx, and the ‘historical transformation problem’ are each considered briefly. 相似文献
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Paleontology and facies analysis proved to be useful tools in activities of intelligence and investigation on some criminal cases, as well as in in‐court activities, thus defining the “forensic paleontology” area of study. The definition was given by analyzing its possible specific applications and excluding some marginal activities. The reliability of forensic paleontology was then assessed in light of the results achieved in some actual cases and in an ad hoc simulation. The investigated cases concerned intelligence and ordinary law enforcement activities. Special attention was paid to crimes against the cultural heritage. Ex post re‐examination of the cases substantiated the value of this scientific branch in investigations, while stressing the possible difficulties in explaining its results to lay persons. Therefore, careful preparation of technical and linguistic preliminary notes for judges, prosecutors, and lawyers as well as a special training for consultants are recommended before presenting results as exhibits in in‐court cross‐examinations. 相似文献