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Jan de Vries 《De Economist》2000,148(4):443-467
Our knowledge of nineteenth century Dutch economic performance has been greatly improved by recent research. However, the interpretation of long-run Dutch economic development requires a reexamination of the concepts and generalizations used by economists, which derive mostly from the study of other nations, especially Britain. This article proposes both a reassessment of Dutch economic performance in the very long run, and a reconsideration of the concept of modern economic growth.  相似文献   
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In this paper firms may deviate from standard product specifications by investing in flexible production. In a two-sector general-equilibrium model that features consumer preferences with a desire for customization and in which the fixed cost of manufacturing production depend on the extent of flexibility chosen, we find that flexibility in production increases aggregate welfare. Moreover, we find that the symmetric equilibrium with positive (excess) profits welfare dominates the equilibrium with zero profits.  相似文献   
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For years economists have ignored the diversity in agriculture and its potential to increase long run growth rates by enhancing a country's knowledge base. Non-traditional agriculture requires significant investments in the infrastructure and knowledge; and therefore, has the potential to increase long run growth rates. Policy makers in developing countries have tended to enact macroeconomic policies designed to enhance the manufacturing sector at the expense of the agricultural sector. A theoretical model is developed to explain the dynamics between two non-traditional export sectors and the long run economic growth of the country. The model illustrates that growth in highly perishable agricultural exports, not domestic production of manufactured goods, can potentially lead to higher long run growth rates. The model is applied to the fruit and flower industries in Colombia to bring forth an example with real world relevance.  相似文献   
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Liquidity Constraints and Investment in Transition Economies   总被引:3,自引:0,他引:3  
We use Bulgarian firm-level data to investigate the impact of liquidity constraints on investment performance. Internal funds are an important determinant of investment in most industrialized countries. We test whether internal funds are important for firm investment during the current transition process in Bulgaria. We use a simple accelerator model of investment to test whether liquidity constraints are relevant in the case of Bulgaria. Our estimations are based on data for the period 1993–95, prior to the Bulgarian financial crisis in 1996–97. It turns out that Bulgarian firms are liquidity constrained, and that firms' size and financial structure help to distinguish between firms that are more and less liquidity constrained. In our view, liquidity constraints can be given a different interpretation in the case of transition economies as compared to Western economies. A more in depth analysis of the data reveals that liquidity constraints, and consequently the access to external funds for Bulgarian firm investment, are to be seen against the background of soft-budget constraints and the failure of the financial system to enforce an efficient allocation of funds. In our view, the lack of liquidity constraints may actually be seen as a sign of financial weakness in the case of Bulgaria.  相似文献   
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Elections with platform and valence competition   总被引:1,自引:0,他引:1  
We study a game in which candidates first choose platforms and then invest in costly valences (e.g., engage in campaign spending). The marginal return to valence depends on platform polarization—the closer platforms are, the more valence affects the election outcome. Consequently, candidates without policy preferences choose divergent platforms to soften valence competition. Moreover, exogenous increases in incentives for valence accumulation lead to both increased valence and increased polarization—the latter because candidates seek to avoid the costs of extra valence. As a result, the increase in valence is smaller than it would have been with exogenous platforms. Finally, the model highlights the overlooked substantive importance of common modeling assumptions. Changing the source of uncertainty in our model from noise around the median voter's ideal point to a shock to one candidate's valence (as is common in the literature) leads to complete platform convergence for all parameter values.  相似文献   
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