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991.
In this paper we analyse whether entrepreneur location decisions differ across industries and identify the factors determining the choice of location between rural and urban environments. Firm location is based on a new taxonomy developed over the influential three dimensions of Hayter’s (1997) approach. The paper uses data from sample of one thousand Portuguese firms. We present a stylized theoretical model to determine how these new five dimensions influence firm’s location and test the model through a logistic regression. Our results show that that the location decisions depend on the sector of activity, type of area (urban vs. rural) and the characteristics of the entrepreneur. We find that companies engaged in knowledge intensive business services prefer to locate in urban areas. From an institutional point of view, firms prefer to locate in rural areas.  相似文献   
992.
Do internal (administrative human capital) and external (social capital) resources work to reinforce the effects of each other? Work from multiple disciplines has approached this question, and we advance this literature with a theory of social and administrative resources as potential substitutes for each other in the production of public education outcomes. We argue that social capital benefits some groups more than others and that it interacts with management to improve performance. We therefore expect the benefits associated with social capital to be non-uniform across community groups. Using education as our area of study, we find that social capital offers the most direct and unconditional benefits to white students but that management can use human capital resources to compensate disadvantaged students who may lack support and resources outside of the classroom. We do not find support for the expectation that social capital and human administrative capital reinforce the benefits of each other, but we find evidence that the two resource types are substitutable. This implies that management may substitute human capital resources when social capital is low to benefit public program performance.  相似文献   
993.
After surveying objections to using expansionary fiscal policy to raise output and employment. this article concludes that budget deficits do not necessarily lead to high interest rates and that crowding out is only moderate. even with non-accommodating monetary policy. The major constraint on the effectiveness of expansionary fiscal policy is the need to avoid devaluation. If real wages are rigid downwards. devaluation will lead to increases in inflationary pressure rather than increases in output. Because of this. and because of inflationary pressure from short-run Phillips curve effects. expansionary fiscal policy must be complemented by a prices and incomes policy.  相似文献   
994.
Two key relationships which feature prominently through out modern international monetary theory are: (i) covered interest parity and(ii) speculative efficiency of the foreign exchange market, i.e., the unbiasedness of the forward rate as a predictor of the spot rate. This paper presents some empirical evidence for these two hypotheses using Australian data over the period September 1974 to December 1981 during which the Australian dollar was essentially floating. Both quarterly and overlapping monthly data are used. The results obtained generally provide some support for the two hypotheses.  相似文献   
995.
This article shows that the effect on investment of the introduction of uncertainty about the size of one parameter depends on what other parameters are simultaneously uncertain. Further, two parameters may be linked with positive or negative covariances. The covariances are here shown to have important effects on the investor, whether risk neutral or risk averse. Governments are advked to consider policies that affect the covariances of those parameters that are key influences on in vestment.  相似文献   
996.
The purpose of this paper is to describe the primary factors that helped encourage the growth of savings and loan business and its development as the primary mortgage originating and investing intermediary. This will be followed by a discussion of how and why changes have been made to alter the sheltered environment of the business. Finally, the paper will focus on several options for the future structure of the savings and loan business and the implications each has on our mortgage delivery system and housing
The paper concludes that the country in general and its housing needs, in particular, would be best served by freeing up the asset and liability powers of thrifts. In order to meet the mortgage finance needs of the country, it is recommended that increased emphasis be put on making mortgages investment grade assets that will be able to compete with other investments for funds in the capital market generally. To do this, the government must refrain from price fixing (i.e., setting specific prepayment penalties, savings rates, etc.); establishing terms and conditions on mortgages (i.e., regulating mortgage forms); changing contractual provisions on mortgages (i.e., due-on-sale prohibitions), and avoiding noncompetitive behavior by government credit programs.  相似文献   
997.
Social Security retirement benefits have had a dramatic effect on the elderly's economic well-being over the last four decades. Many other facets of federal law have also enhanced the elderly's income security and should not be overlooked, however. Today, the elderly receive income from an amalgam of publicly and privately organized programs and individual provisions. The primary goal of these programs is to provide adequate income to the elderly. While all the major components of this loosely configured system, as we know it now, have evolved in the last 45 years, they have not developed at the same rate. It is important to understand this point because the relative role of the various income sources for future groups of the elderly will be somewhat different than for current ones  相似文献   
998.
Significant increases in atmospheric carbon dioxide are occuring as a result of fossil fuel combustion. More than a four-fold increase over preindustrial levels may occur by the year 2100. Heating of the atmosphere, changes in precipitation patterns and global storm paths, and other resulting effects are sure to cause significant social changes. This article is essentially a methodological case study demonstrating a useful but inexpensive type of technology assessment. It summarizes current research findings on “the CO2 effect,” and presents hitherto unpublished findings that resulted from a brief but systems-oriented approach. These findings suggest that most published forecasts of phenomena associated with a CO2 buildup may be systematically low because various positive feedback relationships are not reflected.  相似文献   
999.
The authors examine sex differentials in sustenance and survival in developing countries using the example of India. Lower female life expectancy at birth and the declining ratio of females to males are discussed as evidence of female deprivation. Consideration is given to the feeding, survival, and neglect of female children, to differences in use of medical facilities by sex, and to regional differences by state. This pattern of discrimination is found to persist even in urban areas.  相似文献   
1000.
In spite of the concern and repeated attempts to promote population control programs, a coherent and unified theory of peasant reproductive behavior has not emerged. The author attempts to extend the microeconomic foundations of reproductive behavior by considering a dynamic intertemporal model of household production emphasizing survival uncertainty and age specific differences in productive ability. An optimal policy is derived in a single sex model in which decisions are made sequentially based on new information. It is shown that households will follow a stopping rule; the household will continue to reproduce until an optimal number of living children is reached. As a consequence of the stopping rule households will appear to be replacing infant and child deaths if these occurred early in the program. After presenting the model, empirical applications of the theory are explored and the model is estimated using sample survey data collected in Bangladesh in 1977. Issues raised in the analysis are discussed.  相似文献   
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