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21.
This paper examines the connectivity of the Spanish airport system between 2001 and 2007. Over the period, network carriers considerably strengthened the connectivity between Spanish airports and major European hubs. Although OneWorld is still the dominant alliance in Spain, SkyTeam and Star achieved a larger connectivity share through the growth of indirect services provided through their northern European hubs. In addition, the network rationalization strategy of Iberia and its decision to concentrate operations at Madrid-Barajas had important implications for the connectivity of other Spanish airports. Low-cost carriers have boosted direct connectivity from secondary Spanish airports. 相似文献
22.
Lionel Fontagné Michael Freudenberg Guillaume Gaulier 《Review of World Economics》2006,142(3):459-475
We provide a systematic decomposition of world trade using harmonized bilateral flows at the most available detail (some 5,000
product categories), into three trade types: inter-industry, intra-industry in horizontally and in vertically differentiated
products. The analysis is diachronic and considers country pairs such as France-Germany, United States-China, Malaysia-Singapore,
or India-Nigeria.
We show that the increase in IIT at the world level is due to two-way trade of vertically differentiated products. We find
France and Germany having the highest share of IIT in their bilateral trade among all country pairs in the world. In value
terms, the most important bilateral IIT is between the United States and Canada. Recently, specialization according to the
classical theories of international trade (inter-industry trade), has recovered, due to the increasing participation of emerging
economies in world trade.
JEL no. F14, F15 相似文献
23.
Guillaume P. Gruère Colin A. Carter Y. Hossein Farzin 《Review of International Economics》2009,17(3):393-408
Many countries have adopted labeling policies for genetically modified (GM) food, and the regulations vary considerably across countries. We evaluate the importance of political‐economic factors implicit in the choice of GM food labeling regulations. Using an analytical model, we show that production and trade‐related interests play a prominent role in labeling decision‐making. This conclusion is validated by an empirical analysis of GM food labeling policy choices. We find that countries producing GM crops are more likely to have less stringent labeling policies. Food and feed exporters to the European Union (EU) and Japan are more likely to have adopted stricter labeling policies. Labeling regulations in Asia and Europe are similar to those of Japan and the EU. Countries with no labeling policies are less developed, with important rural sectors and are more likely to have ratified the Cartagena Protocol on Biosafety. 相似文献
24.
We study the effects of anticipated inflation on aggregate output and welfare within a search‐theoretic framework. We consider two pricing mechanisms: ex post bargaining and a notion of competitive pricing. Under bargaining, the equilibrium is generically inefficient and an increase in inflation reduces buyers' search intensities, output, and welfare. If prices are posted and buyers can direct their search, search intensities are increasing with inflation for low inflation rates and decreasing for high inflation rates. The Friedman rule achieves the efficient allocation, and inflation always reduces welfare, although it can have a positive effect on output for low inflation rates. 相似文献
25.
Work,employment and engagement conditions in a female‐dominated public service occupation after restructuring/outsourcing 下载免费PDF全文
Most research on the phenomenon of public service restructuring/outsourcing focuses on lower skilled work in peripheral activities and typically provides an overview of effects on work, employment and employment relations. Through an in‐depth case study of probation, the intention of this article is to explore professional worker experiences of the restructuring/outsourcing of a core public service activity where the workforce is female dominated. The article highlights three dimensions of job quality that all suffered deterioration—work, employment and engagement. The case of probation adds to evidence demonstrating that employees experience adverse effects even though transfer regulations and union agreements supposedly protect workers. Probation also stands as an exemplar of impoverishment processes in a female‐dominated occupation which reinforces the view that public services can no longer be relied upon to provide high‐quality jobs for highly qualified women. 相似文献
26.
27.
Guillaume Rocheteau 《International Tax and Public Finance》1999,6(3):379-387
This article studies some macroeconomic consequences of the financing of an unemployment insurance scheme. Under a balanced-budget rule, when both taxes and unemployment benefits are proportional to wages, the existence of multiple natural rates of unemployment is a generic property of the matching model. Government can lead the economy to a high equilibrium by fixing the rate of tax on wages and then setting the replacement ratio so that its expenditure matches its receipts. 相似文献
28.
Guillaume Burghouwt 《重庆与世界》2015,(6):32-37
<正>航空互联互通——竞争力的关键航空互联互通在当今经济全球化中起着至关重要的作用。对亚欧而言,要想从各自的发展潜力中获利,在双方的经济中心区域建立频繁可靠、方便快捷的航空联系则变得至关重要。保持良好的航空互联互通,是保障亚欧各城市和各区域处于强有力竞争力位置的基本要素。不必讶异,无论是在地方、国家甚至国际的政策讨论中,互联互通都是一个越来越重要的话题。例如,伦敦某机场在讨论新增跑道时,连通新兴市 相似文献
29.
Pascal Lienhard Khamkéo Panyasiri Sengphanh Sayphoummie Bounma Leudphanane Guillaume Lestrelin Lucien Séguy 《国际农业可持续发展杂志》2013,11(4):391-406
In north-eastern Laos, the savannah grasslands of the Plain of Jars cover vast areas of potentially cultivable land. However, soil acidity, low inherent fertility, and the absence of alternatives to tillage represent significant constraints to the development of sustainable smallholder agriculture. Our objective was to evaluate the potential for conservation agriculture (CA) to enhance soil productivity and farming system profitability. A three-year rotation of rice/maize/soybean was tested under three fertilization levels and four agricultural systems: one conventional tillage-based (CT) system and three CA systems based on no-tillage with cover crops. After four cropping seasons, our results show that, compared with CT, CA systems led to similar-to-higher grain production, similar-to-higher profits, higher opportunity of livestock system intensification, and higher labour productivity regardless of fertilization levels. While CA represents a relevant alternative to current practices, our results suggest that its contribution to the emergence of a sustainable smallholder agriculture is conditioned by broader institutional transformations, including the enrolment of local manufacturers and traders for deploying no-till implements and seed market channels for cover crops, long-term public support to maintain active research and technical mentoring to farmers, and possibly the integration of ecosystem services in agricultural policy. 相似文献
30.
We investigate the welfare effects of inflation in economies with search frictions and menu costs. We first analyze an economy where there is no transaction demand for money balances: Money is a mere unit of account. We determine a condition under which strictly positive inflation is desirable. We relate this condition to a standard efficiency condition for search economies. Second, we consider a related economy in which there is a transaction role for money. In the absence of menu costs, the Friedman rule is optimal. In the presence of menu costs, the optimal inflation rate is negative for our numerical examples provided menu costs are small. A deviation from the Friedman rule can be optimal depending on the extent of the search externalities. 相似文献