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961.
962.
This paper offers a re‐examination of some problems regarding the coinage of Vandal North Africa. The coinage of this barbarian successor state is one of the first non‐imperial coinages in the Mediterranean world of the fifth and sixth centuries. Based on the fine collection in the Coin Cabinet of Vienna's Kunsthistorisches Museum, this article questions the chronology of the various issues and monetary relations between the denominations under the Vandal kings, especially after the reign of Gunthamund (484–96). The Vandals needed and created a solid financial system. In terms of political, administrative and economic structures they tried to integrate their realm into the changing world of late antiquity and the early Middle Ages. 相似文献
963.
A simple Weberian agglomeration is developed and then extended as an innovative fixed‐charged, colocation model over a large set of locational possibilities. The model is applied to cases in which external economies (EE) arise due to colocation alone and also cases in which EE arise due to city size. Solutions to the model are interpreted in the context of contemporary equilibrium analysis, which allows Weberian agglomeration to be interpreted in a more general way than in previous analyses. Within that context, the Nash points and Pareto efficient points in the location patterns derived in the model are shown to rarely coincide. The applications consider agglomeration from two perspectives: one is the colocation behavior of producers as the agents of agglomeration and the other is the interaction between government and those agents in the interest of agglomeration policy. Extending the analysis to games, potential Pareto efficiency and Hicks optimality are considered with respect to side payments between producers and with respect to appropriate government incentives toward agglomeration. 相似文献
964.
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967.
Contemporary Iranian cinema has enjoyed wide success on the international scene—winning awards at film festivals, receiving praise by critics, and being screened in many countries around the world. But this success has another side to it: at home in Iran, the movie theater attendance is in decline and a range of players, including individuals, policymakers and government entities continue to meddle in shaping its future. Throughout the twentieth century and during the two decades of post-revolutionary successes abroad, Iranian cinema developed its own unique style and aesthetic. A cinema which was sometimes nurtured and financially encouraged by the government, yet at other times censored or banned by it. This paper provides a brief survey of the history of Iranian cinema since the 1900s in order to reveal the paradoxical issues both propelling and bedeviling its development and the role of principal actors involved in fashioning an Iranian national cinema. 相似文献
968.
近年发掘的北赵晋国墓地为研究西周考古、历史等提供了极其宝贵的资料。该墓地中出土的大量铜器,引起了专家学者的广泛关注,研究成果涵盖很多方面,但仍有若干问题悬而未决,北赵墓地中墓主身份问题 相似文献
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970.