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991.
Bonds indexed to the price level or inflation have become popular and more common in the industrialized world. This paper examines the impact of indexed bonds on the price level elasticity of aggregate demand. With a model of aggregate demand based on the standard IS-LM framework and expanded to differentiate between bonds which are indexed to the price level and bonds which are not so indexed, we find that the existence of indexed bonds decreases the elasticity of aggregate demand with respect to the general price level.
Gary E. Maggs (Corresponding author)Email:
  相似文献   
992.
Credit Access,the Costs of Credit and Credit Market Discrimination   总被引:1,自引:0,他引:1  
Since the early 1990s, credit expanded relative to income, especially after 2001. It is hypothesized that traditionally uneven credit access and gaps in the costs of credit by demographic characteristics shrank during this period. Relying on data from the Federal Reserve’s Survey of Consumer Finance, this study looks at financial constraints, the costs of credit and a number of contributions to the costs of credit, including sources and types of loans. The results indicate that taste-based discrimination and structural discrimination may have persisted and possibly increased over time. Gaps in credit access and costs of credit have widened by race, remained high by income, but shrank by ethnicity. Part of the overall differences in credit access was a varying reliance on professional information when making decisions on debt.
Christian E. WellerEmail:
  相似文献   
993.
This paper examines the impact of trade policy on specialization patterns in ten Latin American countries over the period 1985–1998. These countries are natural case studies because in the last decades they implemented comprehensive trade liberalization programs, both generally and preferentially, starting from relatively high tariff protection levels. Our econometric results suggest that reducing own most favored nation tariffs is associated with increasing manufacturing production specialization. Furthermore, we find that preferential trade liberalization and differences in the degree of unilateral openness have resulted in increased dissimilarities in manufacturing production structures across countries. These results are robust across specialization measures and estimation methods.
Christian Volpe MartincusEmail:
  相似文献   
994.
We provide the first estimates of the effect of foreign ownership on wages in Germany, controlling for the observed and unobserved characteristics of workers and plants. We also test whether the wage gains from joining a foreign-owned firm are subsequently lost when leaving that firm, and we examine whether wage gains vary across the sample. We find large selection effects in terms of worker and plant components of wages. Once the selection effect is taken into account, the takeover effect is small and in some cases insignificantly different from zero.
Richard UpwardEmail:
  相似文献   
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998.
Challenges for land system science   总被引:3,自引:0,他引:3  
While considerable progress has been made in understanding land use change, land system science continues to face a number of grand challenges. This paper discusses these challenges with a focus on empirical land system studies, land system modelling and the analysis of future visions of land system change. Contemporary landscapes are contingent outcomes of past and present patterns, processes and decisions. Thus, empirical analysis of past and present land-use change has an important role in providing insights into the socio-economic and ecological processes that shape land use transitions. This is especially important with respect to gradual versus rapid land system dynamics and in understanding changes in land use intensity. Combining the strengths of empirical analysis with multi-scale modelling will lead to new insights into the processes driving land system change. New modelling methods that combine complex systems thinking at a local level with macro-level economic analysis of the land system would reconcile the multi-scale dynamics currently encapsulated in bottom-up and top-down modelling approaches. Developments in land use futures analysis could focus on integrating explorative scenarios that reflect possible outcomes with normative visions that identify desired outcomes. Such an approach would benefit from the broad and in-depth involvement of stakeholders in order to link scientific findings to political and societal decision-making culminating in a set of key choices and consequences. Land system models have an important role in supporting future land use policy, but model outputs require scientific interpretation rather than being presented as predictions. The future of land system science is strongly dependent on the research community's capacity to bring together the elements of research discussed in the paper, via empirical data collection and analysis of observed processes, computer simulation across scale levels and futures analysis of alternative, normative visions through stakeholder engagement.  相似文献   
999.
Trade creation and the status of FTAs: empirical evidence from East Asia   总被引:1,自引:0,他引:1  
East Asia has been considered a latecomer with respect to Free Trade Agreements (FTAs). Since the turn of the last century, however, FTAs with East Asian participation have seen an intra- and extra-regional expansion. Many trade initiatives have been proposed, negotiated or even implemented. This introduces interesting perspectives for the analysis of trade agreements regarding their anticipatory trade effects. This paper focuses on the trade impact of FTAs at different stages that East Asian economies participate in. The central part of this study is an econometric analysis that applies panel data to the gravity model of international trade flows. We augment the traditional model with variables to estimate trade effects of bilateral and multilateral agreements and year-to-year changes in the stages of their implementation. Our results reveal that there exist anticipatory effects preceding the actual implementation of bilateral FTAs with East Asian participation. Further, anticipation effects are larger for bilateral than for multilateral agreements, possibly because the realisation of bilateral agreements is considered more realistic.  相似文献   
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