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This article explores the relationship between employment mobility, family fixity, and gentrification in the lives of 36 residents in and extended commuters to Montreal's southwest borough. Once described as the birthplace of industry in Canada, the neighbourhoods of Saint-Henri, Little Burgundy and Point Saint-Charles have undergone sweeping changes in recent decades. Inner-city areas are not necessarily where one expects to find mobile workers, but this is changing due to shifting gender roles, the rise of dual-income households and gentrification. Michael Savage's concept of ‘elective belonging’ proved particularly useful in understanding this connection. With its proximity to childcare, schools, stores and workplaces, the central city permits a more equitable division of labour within the household. Our place-based approach to mobile work enables us to capture a wide spectrum of experience, ranging from people with extended daily commutes to those whose work takes them away from home for days, weeks or months at a time. Our interviews reveal a connection between employment mobility and family gentrification, as upwardly mobile families find ways to localize other aspects of their lives. The simultaneity of mobility and immobility are often essential, especially in dual-income households. One parent's mobility often leads to the relative immobility of other family members.  相似文献   
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We estimate a translog Gross National Product function and test for endogenously determined structural change allowing for anticipated and lagged responses to regional trade agreements. We found that Canada embarked on a long transition path prior to the implementation of the Canada-U.S. Trade Agreement, a result reminiscent of Magee's (2008) results concerning RTAs’ trade creation effects. In contrast, the United States experienced an abrupt structural change a year after the North American Free Trade Agreement took effect. This reflects that smaller economies benefitting from larger changes in terms of trade are confronted to more complex adjustment processes than larger economies.  相似文献   
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Multilateral negotiations on agriculture in the WTO are making very little progress as developed economies are reluctant to bind trade‐distorting domestic support and import tariffs at levels acceptable to developing countries. This paper presents the basic Bagwell–Staiger framework as it relates to agricultural trade negotiations. In its basic version, market access commitments are sufficient to achieve efficient trade agreements. We show that vertical linkages between agricultural goods and processed food commodities may prevent countries to reach an efficient trade agreement. We argue that the features of agricultural supply chains hinder the argument that total discretion over domestic policies is appropriate. Les négociations multilatérales de l'OMC sur l'agriculture progressent très lentement étant donné que les pays développés hésitent à maintenir un soutien interne qui fausse les échanges et des barrières tarifaires à des niveaux acceptables pour les pays en développement. Le présent article traite du modèle Bagwell–Staiger dans le contexte des négociations sur le commerce des produits agricoles. Dans sa version de base, les engagements quant à l'accès au marché sont suffisants pour permettre des échanges commerciaux efficaces. Nous montrons que les liens verticaux entre les produits agricoles et les produits alimentaires transformés peuvent empêcher les pays d'atteindre un accord commercial efficace. Nous soutenons que les caractéristiques des chaînes d'approvisionnement agricole entravent l'argument voulant que l'entière discrétion quant aux politiques intérieures soit appropriée.  相似文献   
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The High-Volume Return Premium   总被引:15,自引:1,他引:15  
The idea that extreme trading activity contains information about the future evolution of stock prices is investigated. We find that stocks experiencing unusually high (low) trading volume over a day or a week tend to appreciate (depreciate) over the course of the following month. We argue that this high-volume return premium is consistent with the idea that shocks in the trading activity of a stock affect its visibility, and in turn the subsequent demand and price for that stock. Return autocorrelations, firm announcements, market risk, and liquidity do not seem to explain our results.  相似文献   
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Information needs have rapidly evolved in agricultural markets but little is known about how information is transmitted to agricultural producers. Producers must collect information to better manage their production, marketing and financial decisions. Using survey data obtained from a questionnaire distributed to lowbush blueberry producers in eastern Canada, we analyze how producers' individual characteristics impact their demand for different information services. Minimum distance estimation of the structural ordered probit equations indicates that:
  • Confidence in the information service is a central determinant of the frequency at which a producer refers to a specific service.

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The Quebec hog/pork industry has grown significantly over the last 25 years. Explanations of this growth in the literature have centered on government policies, expansion of profitable market opportunities, and reforms in marketing institutions. A coincident index model that trends with total hog slaughters in Quebec is estimated using a dynamic factor model. It implicitly defines a variable that measures the overall state of economic activity in the Quebec hog/pork industry. The results show that reforms in hog marketing institutions are strongly correlated with the economic expansion of the industry. A leading economic index also forecasts the growth of the coincident index using leading variables. The overall statistical performance of the leading coincident index is disappointing, but the growth in American inventories of frozen pork meat is shown to have useful predictive value.  相似文献   
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Abstract.  Production and marketing lags in agri-food supply chains often force agricultural producers and food processors to commit to output targets before prices and exchange rates are realized. A theoretical model illustrates how the processor's degree of risk aversion and domestic sales may cause the relationship between volatility of the exchange rate and exports to be non-monotonic. The relationship between exchange rate volatility and Quebec pork exports to the United States and Japan is investigated using linear and non-linear estimation methods. The results support the hypothesis that the relationship between exports and volatility is non-monotonic.  相似文献   
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