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641.
The 1993 System of National Accounts is a remarkable document, but the System also has some major imbalances and omissions. The present paper spells out four aspects of the SNA that require further development: (1) accounting for the costs of economic change; (2) delineation of information as an economic commodity; (3) overhaul of the methodology underlying input-output accounts; and, (4) consequences of the System's implicit use of compacted accounting. These developments can be incorporated in a Supplementary Document in the near future. We need not wait 25 years.  相似文献   
642.
The paper is mainly concerned with statistical problems relating to intermediate services that arise in the construction of national input-output (I–O) tables. Though these problems are sometimes discussed in the literature, their precise nature is usually not spelled out in any detail and this is done in the paper. The problems are closely related to the company-establishment statistical dichotomy permeating the ultimate sources and allocation of intermediate services. Important examples can be found regarding the statistical treatment of head offices, research and development expenditures, and international trade of intermediate services. Presently used procedures for Canadian and U.S. I–O compilation show evidence of statistical inconsistencies and lack an appropriate framework to utilize full information. The paper suggests a possible approach for reconciling company and establishment data based on industrial organization linkage studies at the microlevel. Considerable empirical support is offered, using various official Canadian statistical publications, to show that the suggested approach is both feasible and has desirable properties. The paper goes on to argue that the contemporary information technology revolution has profound implications for I–O compilation and use with special reference to intermediate services. Four major implications are explained in the context of the growing microelectronics technological change and related literature. Some basic suggestions are put forward with regard to joint-cost allocation and inter temporal comparisons problems with respect to I–O compilation. It also appears that some fundamental rethinking of commonly accepted standard industrial classification conventions may be called for in the near future if I–O tables are to remain relevant and viable. The paper thus features a somewhat broader view of I–O statistical problems than usual and attempts to show that this view is potentially appropriate to questions of economic policy formulation.  相似文献   
643.
A perception of declining EU competitiveness has intensified calls for structural reforms within the EU. This paper examines recent evidence on changes in relative EU competitiveness and considers the observed changes in relation to the evolving competitive environment facing EU firms. Our analysis suggests that recent declines in EU competitiveness reflect changes (or lack thereof) within the EU in response to an evolutionary “Third Step” in the process of EU integration: global market integration. Starting from the mid-1990s, we find that the EU began to face unprecedented increases in external sources of competition. The rising competition from external sources and declining export market competitiveness created pressures for EU firms to alter their organizational and product market strategies to meet the challenge of a globally integrating market. While many leading EU firms have responded to this challenge, most EU firms remain hampered by anachronistic EU product and labor market regulations that have inhibited adjustments that could better restore the competitiveness of EU based firms. In particular, our analysis points to labor market rigidities and limited growth in the services sector as factors limiting adjustment to the realities of a global market. The growing calls for structural reforms therefore reflect the rising external competitive pressures on EU firms as they attempt to respond to growing global competition.
Leo SleuwaegenEmail:
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644.
645.
646.
Quantity and quality effects of advertising: a demand system approach   总被引:1,自引:0,他引:1  
Quantity and quality effects of advertising are investigated in this article. A censored demand system is estimated for fish, beef, pork, and other meats using Norwegian household data. In the demand model, generic fish advertising and meat advertising is introduced as demand shifters, and at the same time unit values are treated as endogenous. The unit values capture the quality of the commodities. Empirical findings show that advertising can have both quantity and quality effects on household demand.  相似文献   
647.
The 2002 U.S. Farm Bill: What's In It For CAP and WTO Reform? The 2002 U.S. Farm Bill (the Farm Security and Rural Investment Act or FSRIA) provides considerably more government subsidies for U.S. agriculture than Congress envisaged when it passed the preceding 1996–2002 FAIR Act. We review the FAIR record, showing how government subsidies increased greatly beyond those originally scheduled. For FSRIA, we outline key commodity, trade, and conservation and environmental provisions. We expect that the commodity programmes will: (a) encourage production when the market calls for less; (b) significantly increase subsidies over FAIR baseline subsidies; (c) press against current WTO and possible Doha Round support limits; and (d) aggravate trading partners. Finally, we suggest two lessons from the U.S. policy experience that might benefit those working on CAP and WTO reform. First, past research shows that farm programmes have little to do with the economic health of rural communities. Second, programme transparency, and especially public disclosure of the level of payments going to individual farmers, by name, influences the farm policy debate. Personalized data show what economists have long maintained—that the bulk of programme benefits go to a relatively few, large, producers—but do so in a way that captures the public and policy‐makers' attention. La loi d'orientation agricole américaine de 2002: que peut on en tirer pour réformer la PAC et l'OMC? La loi d'orientation agricole américaine de 2002 (loi sur la securité et l'investissement rural, ou FSRIA) autorise beaucoup plus de subventions a l'agriculture des Etats Unis qu'il n'avait été envisagé par le congrès quand fut votée la loi d'orientation précédente, le “Fair Act” en vigueur de 1996 à 2002. L'examen du Fair Act réalisé ici montre que les subventions durant cette période avaient déjà augmenté beaucoup plus qu'il n‘était initialement prévu. Dans le cas du FSRIA, des provisions importantes sont prévues pour les produits clé, le commerce, la conservation des sols, et l'environnement. Il faut s'attendre à ce que les programmes par produit: (a): encouragent la production alors même que le marché en demanderait la réduction, (b) accroissent significativement les subventions par rapport au niveau de base du Fair Act (c) exercent une pression à la hausse sur les limites imposées aux soutiens, tant dans la réglementation actuelle de l'OMC que dans celle qui pourrait être adopté dans les négociation de Doha (d) lèsent gravement les partenaires commerciaux des Etats Unis. Pour finir, deux enseignements de la politique américaine pourraient être utiles à ceux qui, en Europe, songent à réformer l'OMC et la PAC: d'abord, l'histoire montre que les subventions n'ont pas grand chose à voir avec la santééconomique des communautés rurales. Ensuite, la transparence des programmes en question, et tout spécialement, l'affichage nominatif des bénéficiaires de subventions, est de nature à influer sur le débar de politique agricole. Les données personnalisées montrent ce que les économistes out toujours dit: les subventions bénéficient pour l'essentiel à un petit nombre de producteurs relativement riches, mais d'une façon telle qu'ils arrivent à mobiliser l'opinion et les décideurs politiques en leur faveur. Das US‐Landwirtschaftsgesetz von 2002: Wie wirkt es sich auf GAP und WTO‐Reform aus? Das US‐Landwirtschaftsgesetz von 2002 (FSRIA, Gesetz zur Absicherung von landwirtschaftlichen Betrieben und zur Förderung von Investitionen in ländlichen Räumen) sieht wesentlich höhere staatliche Subventionen für die Landwirtschaft der USA vor als es der Kongress bei tier Verabschiedung des FAIR‐Gesetzes (1996–2002) beabsichtigte. Die Subventionen haben während der Laufzeit des Gesetzes die vorgesehene Höhe weit überschritten. Für das FSRIA werden die Bestimmungen für die Hauptagrarprodukte, den Handel und den Umweltschutz kurz dargestellt. Es ist zu erwarten, dass die Programme (a) die landwirtschaftliche Produktion in Perioden anregen, in denen die Weltmarktpreise niedrig sind; (b) die Subventionen weit über den im FAIR‐Gesetz vorgesehenen Betrag hinaus erhöhen; (c) gegen das in der WTO festgeschriebene und zukünftig in der Doha‐Runde wahrscheinliche gekürzte Stützungsniveau verstoßon können und (d) die Missbilligung der Handelspartner hervorrufen werden. Aus der Erfahrung mit der US‐Politik greifen wir zum Schluss zwei Erkenntnisse heraus, die für diejenigen hilfreich sein können, die sich mit der GAP und der WTO‐Reform beschäftigen. Erstens zeigt die bisherige Forschung, dass die Programme zur Förderung von landwirtschaftlichen Betrieben nur wenig zum wirtschaftlichen Wohlergehen ländlicher Räume beitragen. Zweitens beeinflusst die Transparenz der Programme die politische Debatte in Bezug auf landwirtschaftliche Betriebe – insbesondere durch die öffentliche Nennung der Höhe der Zahlungssummen und der Namen der Empfänger. Diese personalisierten Daten zeigen, was Wirtschaftswissenschaftler bereits seit langem behaupten – dass relativ wenige Großerzeuger am meisten von den Programmen profitieren und dabei die Aufmerksamkeit der Öffentlichkeit und die der politischen Entscheidungsträger auf sich ziehen.  相似文献   
648.
A review of the ‘new political economy’ of agricultural policies includes models of social income maximising governments, collective action by ‘pressure groups’, and the interaction between politicians and voters. An alternative explanation for Olson's “social by-product” theory for why farmers received massive subsidies as a large group is also presented. An explanation for various patterns of farm policy interventions is given, including why rich countries subsidise and poor countries tax farmers. Finally, the role of public research expenditures and the interaction with commodity policy is explored.  相似文献   
649.
This paper examines the effect of labour strategies and management types on firm performance in Chinese enterprises. We use two large panel surveys on Chinese enterprises, spanning almost two decades of transition. Our findings suggest that, as commonly thought, there are significant differences across ownership types in China in the degree to which flexible labour market strategies are utilized; and more flexible strategies (such as bonus-reward systems) do seem to significantly enhance performance. However, after controlling for different degrees of labour market flexibility, ownership differences have little influence on enterprise performance (with the exception that foreign joint ventures clearly outperform other types in growth and labour productivity). This important result suggests that the impact of Chinese ownership types on performance is felt through cost-impacts rather than via direct differences in competitive behaviour or the goals of enterprise decision-makers.  相似文献   
650.
Spatial models often contain additional endogenous variables as regressors. The complete system determining these variables is typically not known to the researcher, and so maximum likelihood or Bayesian estimation methods are precluded. This leaves instrumental variable estimation. In all likelihood, the system may contain certain forms of nonlinearities. These nonlinearities might arise because of endogenous weighting matrices, functional form differences in the endogenous variables, etc. The existence of such nonlinearities strongly suggests the use of nonlinear forms of the instruments. Issues of this sort were pointed out in Kelejian and Piras (Spatial econometrics, Elsevier, Amsterdam, 2017) and Kelejian (Lett Spat Resour Sci 9(1):113–136, 2016). However, thus far Monte Carlo results relating to efficiencies gained by the use of nonlinear instrumental variables are not available. This is unfortunate because these efficiencies can be quite extensive. The purpose of this paper is to fill this void.  相似文献   
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