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Using a behavioral model of political decisionmaking, it is argued that an increasing population size and/or an increasing efficiency of production in a private enterprise economy relative to a centrally planned economy may create the conditions for a self-interested nomenklatura in a Soviet-type economy to consider a transition to a market economy. This transition may be thwarted, however, by the threat for prospective private enterpreneurs of exploitation after the change of regime. Some form of political pluralism guaranteeing sufficient political influence to private entrepreneurs appears to be required for a successful transition. The analysis shows that such a combined political and economic reform can be in the interest of the nomenklatura, thereby providing an endogenous behavioral explanation for a change of regime.  相似文献   
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In the following article, Professor Gerrit W. Gong, Freeman Chair and Director of the Asian Studies Program at the Center for Strategic and International Studies (CSIS), Washington DC, explores how four themes of "remembering and forgetting" may shape East Asia's future and its influence on the alignment of the global system in the twenty-first century. Because the future remains to be determined, Gong argues, the past should be respected without holding the future hostage to perceptions or demands that may cause misalignment in East Asia or elsewhere in the global system.  相似文献   
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This paper is the fifth in a series of six in relation to the development of a harmonised method for the profiling of amphetamine [L. Aalberg, K. Andersson, C. Bertler, H. Borén, M.D. Cole, J. Dahlén, Y. Finnon, H. Huizer, K. Jalava, E. Kaa, E. Lock, A. Lopes, A. Poortman-van der Meer, E. Sippola, Development of a harmonised method for the profiling of amphetamines I. Synthesis of standards and compilation of analytical data, Forensic Sci. Int. 149 (2005) 219-229; L. Aalberg, K. Andersson, C. Bertler, M.D. Cole, Y. Finnon, H. Huizer, K. Jalava, E. Kaa, E. Lock, A. Lopes, A. Poortman-van der Meer, E. Sippola, J. Dahlén, Development of a harmonised method for the profiling of amphetamines II. Stability of impurities in organic solvents, Forensic Sci. Int. 149 (2005) 231-241]. The third paper [K. Andersson, K. Jalava, E. Lock, L. Aalberg, Y. Finnon, H. Huizer, E. Kaa, A. Lopes, A. Poortman-van der Meer, M.D. Cole, J. Dahlén, E. Sippola, Development of a harmonised method for the profiling of amphetamines III. Development of the gas chromatographic method, Forensic Sci. Int., in press] dealt with the optimisation of the gas chromatographic and detection methods whereas the fourth paper [K. Andersson, K. Jalava, E. Lock, Y. Finnon, S. Stevenson, L. Aalberg, H. Huizer, E. Kaa, A. Lopes, A. Poortman-van der Meer, M.D. Cole, J. Dahlén, E. Sippola, Development of a harmonised method for the profiling of amphetamines IV. Optimisation of sample preparation, Forensic Sci. Int., in press] concerned the optimisation of the extraction method prior to GC analysis. This paper is a study of the optimised method in order to determine its stability. Investigations of within and between day variations were carried out in four laboratories. Moreover, variations between laboratories were also determined. Both flame ionisation detector (FID) and MS detection were used. One laboratory studied nitrogen-phosphorous detector (NPD) detection as well. For this task, 12 batches of amphetamine were prepared. Six of them were synthesised via the Leuckart route, three via the nitrostyrene route and three via the reductive amination route [A.M.A. Verweij, Impurities in illicit drug preparations: amphetamine and methamphetamine, Forensic Sci. Rev. 1 (1989) 2-11]. Taking into account all studied target compounds and the average results from four laboratories, the within day variation was around 6% for FID and 5% for MS, the between days variation was around 10% for FID and 8% for MS. For NPD detection, within day variation was 5% and between days variation 9% (only one laboratory). Finally, the inter-laboratory variation was about 12% for FID (four laboratories) and 10% for MS (three laboratories).  相似文献   
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Hansen's dissertation (1996) is an impressive, highly valuable, and thorough study on the problems of income taxation in Germany. These problems were also extensively discussed in Dutch economic literature around 1900. Several authors took part in the discussion, and some were also involved as politicians. They are referred to as the Dutch School in public finance. The discussions in the Netherlands were of a distinctive character as far as the tax rate (progression) is concerned. With regard to the tax base (the concept of income) there is in the case of the reform of the income tax in 1915, via in particular Treub, close affinity to that thinking in Germany, that is so eminently analyzed by Hansen.  相似文献   
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The personal ID card is a document carried by most Germans, but rarely used. This could change in the future: According to the new law on identification cards and electronic proof of identity (Gesetz über Personalausweise und den elektronischen Identitätsnachweis, PAuswG), the ID card, with its proof of identity, will gain a new functionality, making it applicable for diverse Internet transactions. Functionally, the electronic proof of identity corresponds to existing non-electronic personal proof of identity guidelines in legal and business connections. However, its concrete, technical application opens up many issues regarding contracts and data privacy laws. On both the legal and the technical level, the German approach departs from other European countries, as it strictly distinguishes the electronic proof of identity from the electronic signature function, which the new ID card also provides. It remains to be seen whether the various projects of the EU Member States will become legally and technically interoperable in the near future.  相似文献   
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