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1.
Jayson L. Lusk W. Bruce Traill Lisa O. House Carlotta Valli Sara R. Jaeger Melissa Moore Bert Morrow 《Journal of Agricultural Economics》2006,57(1):1-21
The United States (US) exports more than US$6 billion in agricultural commodities to the European Union(EU) each year, but one issue carries the potential to diminish this trade: use of biotechnology in food production. The EU has adopted more stringent policies towards biotechnology than the US. Understanding differences in European and American policies towards genetically modified (GM) foods requires a greater understanding of consumers’ attitudes and preferences. This paper reports results from the first large‐scale, cross‐Atlantic study to analyse consumer demand for genetically modified food in a non‐hypothetical market environment. We strongly reject the frequent if convenient assumption in trade theory that consumer preferences are identical across countries: the median level of compensation demanded by English and French consumers to consume a GM food is found to be more than twice that in any of the US locations. Results have important implications for trade theory, which typically focuses on differences in specialization, comparative advantage and factor endowments across countries, and for on‐going trade disputes at the World Trade Organization. 相似文献
2.
Antoine Bouët Yvan Decreux Lionel Fontagné Sébastien Jean David Laborde 《Review of International Economics》2008,16(5):850-863
This paper presents MAcMap–HS‐6, a database providing a consistent, ad valorem equivalent measure of tariff duties and tariff rate quotas for 163 countries and 208 partners, at the six‐digit level of the Harmonized System (5111 products), accounting for all preferential agreements. We describe the methodology used to compute and aggregate an ad valorem equivalent of applied protection. Emphasis is placed on minimizing the endogeneity bias in the aggregation procedure, while acknowledging structural differences in export specialization. The resulting quantitative assessment is illustrated by giving an overview of applied protection across the world in 2001, in terms of average as well as distribution. 相似文献
3.
Bert Piëst 《Small Business Economics》1994,6(5):387-395
Although it is generally assumed that planning is of great value for Small and Medium Sized Enterprises (SME's), little is known about the conditions that influence the organization of the planning process. In this paper it is hypothesized that planning comprehensiveness is, to a certain extent, related to the complexity and variability of the strategies pursued by SME's. This hypothesis is partially supported by an empirical study in which 154 SME's in the Dutch Machinery Industry are involved. 相似文献
4.
This paper deals with the problem of implementing the Walras correspondence via Nash equilibria, in exchange economies with infinitely many commodities and finitely many households with possibly non-ordered
preferences. We explicitly construct a feasible mechanism enjoying some features, which have natural economic meanings. Under
a fairly weak boundary condition, this game fully implements the Walras equilibria. If this condition is not fulfilled, our
mechanism nevertheless implements the constrained Walras equilibria.
Received: 11 December 2003, Accepted: 29 July 2005
JEL Classification:
D41, D43, D51
We thank (without implicating) Prof. Jean-Marc Bonnisseau and Cuong Le Van for helpful comments. The views expressed in this
paper reflect those of the authors and not necessarily those of Calyon. 相似文献
5.
We study the local turnpike property for two classes of infinite-horizon discrete-time deterministic maximization problems
which have common applications, e.g., optimal growth theory. We follow a functional-analytic approach and rely on an implicit
function theorem for the space of the sequences which converge to zero. We shall assume the existence of an optimal path which
is not necessarily a steady-state. Relying on material developped in Blot and Crettez (Decis Econo Finance 27:1–34, 2004),
“On the smoothness of optimal paths” Decis Econ Finance, 21:1–34, 2004), we provide conditions under which a variation in
the initial conditions (i.e., capital stock and discount rate) yields an optimal solution which converges toward a reference
solution when time becomes infinite. We also provide new results on bounded solutions of difference equations.
We gratefully thank the editor, Silvano Holzer, and two anonymous referees for remarks and advices on a previous version of
this paper. 相似文献
6.
自动分段器是实现配电网自动化较为理想的自动保护设备.提出一种基于单片机控制的自动分段器,介绍了其硬件结构和软件结构以及三相联动问题的解决方法,具有一定的实际应用价值. 相似文献
7.
根据人机工程学对汽车驾驶模拟器驾驶员座椅布置的要求,提出H点高度、方向盘、座椅靠背角,视野之间约束关系,应用计算机辅助设计方法,得到H点取值范围,选择合适的位置进行汽车驾驶模拟器驾驶员座椅布置设计. 相似文献
8.
政府作为公共事务的管理者必然要肩负起危机管理的责任。危机处理的不当,会给政府的形象带来极大的损害。本文着重讨论了危机的涵义、政府危机公关的重要意义以及如何进行危机公关来化解危机,提升政府形象进行了阐述。并结合我国实际,给出了相应的参考建议。 相似文献
9.
Bert Rosenbloom Author Vitae Trina Larsen Author Vitae 《Industrial Marketing Management》2003,32(4):309-315
As business-to-business marketing channels become more international in scope, communication in channels occurs among a more diverse set of channel participants from different national cultures. Do such cultural variations influence channel communications and if so, how? This study examines these questions in international business-to-business marketing channels comprised of channel members representing different cultural contexts. The findings show that there is a relationship between culture and channel communication in international channels. This influence stemming from “cultural distance” may have significant implications as business moves into the E-commerce era of Internet-based B2B international channels of distribution. 相似文献
10.
We investigate the announcement effect of large bank mergers in the European and US stock market. Cumulative abnormal returns are calculated on the basis of the performance vis-à-vis the market and a sector index. Mergers result in small positive abnormal returns. Target banks realize significantly higher returns than bidders. In many respects, there is a difference between the announcement effects of European bank mergers compared to those in the US. 相似文献