Ein verallgemeinerter Geburten- und Todesprozeß zur Erklärung der Entwicklung des deutschen Volkseinkommens, 1851–1939

Ohne Zusammenfassung     

Evaluating Projects and Assessing Sustainable Development in Imperfect Economies

We are interested in three related questions:(1) How should accounting prices be estimated?(2) How should we evaluate policy change in animperfect economy? (3) How can we check whetherintergenerational well-being will be sustainedalong a projected economic programme? We do notpresume that the economy is convex, nor do weassume that the government optimizes on behalfof its citizens. We show that the same set ofaccounting prices should be used both forpolicy evaluation and for assessing whether ornot intergenerational welfare along a giveneconomic path will be sustained. We also showthat a comprehensive measure of wealth,computed in terms of the accounting prices, canbe used as an index for problems (2) and (3)above. The remainder of the paper is concernedwith rules for estimating the accounting pricesof several specific environmental naturalresources, transacted in a few well knowneconomic institutions.     

Value-Added Trade and Empirical Distributions of RCA Indices

Revealed Comparative Advantage (RCA) indices aid in identification of the sectors in which countries reveal comparative advantage or disadvantage. Apart from serving such a dichotomous measure, the RCA indices are frequently employed as cardinal or ordinal measures over time. Application of the indices for comparative analyses calls attention towards the distributions of RCA indices, which must reasonably be stable over time, sectors and countries. Stability of index distributions facilitates the usage of indices as cardinal or ordinal measures over time. The present paper therefore analyses the empirical distributions of RCA indices to determine their suitability. However, such an analysis would be incomplete if the implications for RCA indices due to growing significance of global supply chains are not recognized. Hence apart from analyzing the distributions of gross trade based RCA indices, the distributions of domestic value-added in export based indices are also examined, and the differences are noted. Similar extensive analyses on the distributions of RCA indices are lacking in the literature. In this sense, the present paper makes an important contribution to the existing literature on RCA indices.

     

两位诗人及死亡

<正>追悼会1894年4月8日,般吉姆·钱德拉·恰托帕德亚(Bankim Chandra Chattopadhyay),十九世纪孟加拉邦最著名的大文学家去世。他去世后三周,切塔尼亚图书馆和比顿广场图书馆俱乐部在繁星剧场(Star Theatre)组织了一场追悼会1     

Tariffs and Welfare in an Imperfectly Competitive Overlapping-Generations Model

The effect of a tariff is analyzed in a two-sector model in an uncertain-lifetimes framework. One of the sectors is monopolistically competitive. It is shown that while a tariff leads to a consumption boom and possibly a current-account surplus, its welfare effects depend on whether the homogeneous good or the differentiated good is exported by the small open economy. Welfare improves if the differentiated good is nontraded but deteriorates if the homogeneous good is nontraded.     

INFORMATION ASYMMETRY,MANAGEMENT CONTROL,AND METHOD OF PAYMENT IN ACQUISITIONS

We examine the information asymmetry hypothesis and the management control hypothesis by examining the relation between insider trading and insider holdings to the choice of payment method in acquisitions. Our results indicate that both insider ownership and insider trading are significantly related to payment method. These results provide additional evidence for both the management control theory and the asymmetric information theory in the choice of payment method in acquisitions. Furthermore, we find a significant relation between insider trading activity and the market reaction to the announcement of acquisitions. We conclude that information asymmetry exists in the takeover market and that it influences the payment method decision.