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1.
ABSTRACT

This introductory article revisits cross-border shadow exchanges in a comparative perspective and reflects on their theoretical implications. It explores the diversities and complexities of shadow operations and critically examines the concept of informality that is commonly used to describe such non-state-sanctioned practices. It further underlines the key role played by checkpoint politics in border governance. Border checkpoints serve both as a state institution in regulating border crossings as well as a political site where material and power exchanges among state and non-state actors are negotiated. Such negotiation of selective passage through state-controlled gateways is often predicated upon the skilful manipulation of time and space by experienced traders and brokers.  相似文献   
2.
Several recent cases judged by the Court of Justice of the European Communities (the Court) have raised interesting issues related to the possibility for operators of food chains to use national quality signs to indicate territory of origin, which are different from the regulatory European ??Protected Geographical Indications??. The various attempts by France (a list of quality signs), Germany (??Markenqualit?t aus deutschen Landen?? sign) and Belgium (??Walloon?? sign) have all been condemned as protectionist policies contradicting the free movement of goods in the European Market. These national quality signs can be seen as attempt to defend the viability of specific kinds of activities (involving small enterprises) in specific places (rural areas). These cases are a good illustration of the difficulties that a Member State of the European Communities (Member State) faces in trying to protect its traditional activities and/or rural areas in a way that is compatible with free markets. The paper analyses the recent court decisions underlining economic aspects such as information delivery and the cost of alternative protection mechanisms for these activities. We highlight in particular the collective trademarks and the kind of intellectual property right they form by the economic theory of clubs, and make some comparisons with protected geographical indications.  相似文献   
3.
Transit buses are an integral part of urban life. They reduce externalities generated from private vehicles and increase geographic mobility. However, unlike most private vehicles in the United States, they use diesel fuel and emit higher amounts of toxic pollutants. The U.S. Environmental Protection Agency set emission standards for transit buses starting in 1988 that have been continually updated, but their public health and economic impacts are unclear due to scarce emissions data. I construct a novel panel dataset for the New York City (NYC) Transit bus fleet between 1990 and 2009 and examine the impact of bus pollution on infant health by using bus vintage as a proxy for emissions. I exploit the variation in vintage as older buses are retired and replaced with newer, lower‐emitting buses forced to adhere to stricter emission standards. I then assign maternal exposure to bus vintage at the census block level. Findings suggest that maternal exposure to the oldest, unregulated buses is associated with modest reductions in birth weight and gestational age relative to newer buses that abide by emissions policies. I then conduct a back‐of‐the‐envelope cost‐benefit calculation and find net economic benefits of $53.3 million resulting from improved emission standards for the 2009 birth cohort in NYC. Since the treatment in this study clearly maps to federal emissions policies, these results are the first to provide credible evidence that transit bus emission standards had a positive effect on infant health.  相似文献   
4.
Hillman  Arye L.  Van Long  Ngo 《Public Choice》2022,190(1-2):149-174
Public Choice - Immigration policies in western democracies have often been contrary to the predictions of the mainstream theory of international economics. Political parties that are predicted to...  相似文献   
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Abstract

Much stress has been put on the fact that the United States has been able to increase Saigon’s various armed forces to over 5 million men, armed with the most modern and destructive weapons. From such statistics, most Vietnam-watchers assume that the United States and the Thieu regime have been able to “extend” their control into the country-side simply through the sheer numbers of their forces and that the National Liberation Front’s “base” has naturally contracted as a result.  相似文献   
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Economic Change and Restructuring - Economic covariates exhibit asymmetric and time-varying patterns in the real world. As a result, it is critical to consider these effects when estimating...  相似文献   
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Economic Change and Restructuring - Financial inclusion is fundamental for increasing the nation’s performance and green economy has emerged as one of the dominant factors to ecological...  相似文献   
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