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971.
Multivariate density estimation (MDE) suggests that mortgage-backedsecurity (MBS) prices can be well described as a function ofthe level and slope of the term structure. We analyze how thisfunction varies across MBSs with different coupons. An importantfinding is that the interest rate level proxies for the moneynessof the option, the expected level of prepayments, and the averagelife of the cash flows, while the term structure slope controlsfor the average rate at which these cash flows should be discounted.  相似文献   
972.
The study examines insider ownership in large and small firms in relation to market efficiency. Recent studies have found a positive and significant relation between inside ownership and stock market performance. Such a finding is predicated upon the idea that inside ownership minimizes agency costs caused by the conflict between hired managers and shareholders. It is argued here that semi-strong form market efficiency requires that all public information, including insider ownership, be quickly impounded into the price of a stock. If that is the case, the expected present value of a change in agency cost should be incorporated into the stock price shortly after any significant change in ownership. Hence, if the estimate is unbiased, the longer-term performance of firms should not be effected by such changes. The issue is examined for both large, well-known firms and for smaller, less-known firms. The hypothesis that markets are generally efficient with respect to insider ownership information is rejected.  相似文献   
973.
Estimates of central bank intervention losses or profits vary widely; some estimates find substantial losses, others profits. In most cases, estimated profits are not risk-adjusted, and risk adjustment can have large effects. Furthermore, profit estimates involve variables integrated of order one, and because of this test-statistics may have nonstandard distributions; few studies take this into account. Estimates of risk-adjusted profits for the US Fed and the Swedish Riksbank, with allowances for possible nonstandard distributions, suggest that neither made losses and might have made significant profits.  相似文献   
974.
975.
This study sought to measure the economic consequences of reduced expenditure on specific sections of the UK National Measurement System (NMS), part of the state-funded technological infrastructure. A method was developed which can be adapted to any publicly or privately financed R&D of which the benefits and cost-effectiveness are unclear or contested.
The recent interactions between the NMS and industry were investigated empirically. Five mechanisms were found to account for the majority of instances of successful value creation. Several case studies of each mechanism were collected, illustrating their existence beyond reasonable doubt.
Each of the cut projects would have been expected to have encouraged growth and profitability in identified sectors of the economy through one or more of these five mechanisms. The effects of the cuts were modelled over 30 years. Compared to the costs of the cut projects projected over the same period, the benefits to the economy were predicted to exceed the costs.  相似文献   
976.
Determinants of Industrial Property Value   总被引:3,自引:0,他引:3  
This paper examines the determinants of industrial properly value. We use the factor-analytic linear structural relations (LISREL) model to confront measurement problems associated with related work. A simultaneous test of the effects on property value of factors summarizing physical property, national market, local market, interest rate and location variables is performed. Findings indicate that the value of industrial buildings during 1987–1991 in the Dallas/Fort Worth area is primarily related to local market effects and to physical characteristics and location of the property.  相似文献   
977.
The new product development process for commercial financial services   总被引:2,自引:0,他引:2  
The attention of senior executives in the financial services industry is increasingly being focused on how well the new product development process is working within their institutions. This focus on product development results from the combined pressures of increased competition, a rapidly changing marketplace, new technology, and new and pending legislative changes. All of these factors underscore the need to be able to design, develop, and launch, in a timely fashion, new products that are winners. A strong new product initiative is now considered an essential weapon in both offensive and defensive initiatives.To achieve their goals, executives are increasingly reexamining their organizations' approach to development and launch of new products to determine if the process can be redesigned for faster reaction time, better utilization of limited resources and improved success rates. This article examines the new product development process within the setting of corporate/commercial financial services. Its conclusions provide executives with some broad principles for their own new product processes to help them in their quest for competitive advantage through winning new products.  相似文献   
978.
Several recent articles have analyzed conditions under which allowing capital-deficient banks to continue to operate may be optimal policy. This article examines the performance of banks admitted into the FDIC's Capital Forbearance Program between 1986 and 1989 and finds that, for the majority of these banks, there was no substantial improvement in their capital ratios. We use a logit regression analysis to attempt to identify those banks whose financial condition improved with forbearance and find that banks which did improve are not clearly identifiable from pre-forbearance financial data. Instead, the banks which improved did so due to infusions of new capital, extraordinary income, and improvements in the local economies, factors which are not easily identifiable ex ante by regulators. The conclusion is that, while some grants of forbearance may result in large saving to the FDIC, in the majority of cases granting forbearance to troubled banks is unlikely to reduce the expected loss to the deposit insurer.University of HoustonUniversity of HoustonCooperative Bank of Taiwan, Taipei, Taiwan  相似文献   
979.
We extend prior research on the empirical properties of daily trading volume and methods to detect abnormal trading volume in two ways. We compare the performance of a nonparametric test statistic with the parametric test statistic used in prior research and we study samples of NASDAQ securities as well as samples of NYSE/ASE securities. Prior research has focused exclusively on NYSE securities. We find the nonparametric test statistic is more powerful in detecting abnormal trading volume than the parametric test statistic in both samples of NYSE/ASE and NASDAQ securities. We also document that abnormal trading volume will be detected more often in samples of NYSE/ASE securities compared to NASDAQ securities.  相似文献   
980.
We use stochastic dominance to test whether investor should prefer riskier securities as the investment horizon lengthens. Return distributions for stocks, bonds, and U.S. Treasury bills are generated for holding periods of one to 25 years by simulation. For each holding period, stochastic dominance tests are run to establish preferences between the alternative security classes. Contrary to previous mean-variance based studies, we find no evidence that high-risk securities (stocks) dominate low-risk securities (bonds, Treasury bills) as the investment horizon lengthens. However, we do find that corporate bonds systematically dominate government bonds.  相似文献   
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