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991.
Theodore E. Christensen Robert E. Hoyt & Jeffrey S. Paterson 《Journal of Business Finance & Accounting》1999,26(7&8):807-832
This study examines the relation between ex ante incentives of insurance managers to engage in earnings management to meet regulatory standards and the informativeness of earnings. This study extends prior research by simultaneously examining the effects of earnings management and uncertainty about earnings as suggested by Collins and DeAngelo (1990) and Imhoff and Lobo (1992). Results from a sample of 375 quarterly earnings announcements of 41 property and liability insurers during the period 1989 to 1992 support the hypothesis that when managers' incentives for earnings management are high, earnings announcements are less informative to investors (even after controlling for uncertainty associated with exposure to large-scale catastrophes). Robustness tests suggest that our results are not attributable to firm size, time period effects, firm effects, accounting estimation error, or financial distress risk. These results are consistent with investors using publicly available information to predict P-L insurance managers' ex ante incentives to manage earnings to meet regulatory standards, and that they use this information in forming their beliefs about earnings quality. 相似文献
992.
Thomas S. Y. Ho 《金融市场、机构和票据》1999,8(5):1-23
This paper provides a model for allocating capital and measuring performances for financial institutions. The methodology relates the economic valuation of the balance sheet to the market value of the firm. In so doing, each business unit is evaluated on an economic basis, and the capital allocated to these units is related to the risk premiums that the market demands. The paper's results have broad applications for corporate managers, risk managers, and other market participants in managing financial institutions to increase shareholders' value. 相似文献
993.
We analyze the impact of a contract's length, callability, amortization, and original discount by arbitrage methods. Among instruments that are callable without penalty, longer instruments command a higher interest rate because the borrower possesses the option of repaying relatively more slowly. However, the rate on longer self-amortizing loans cannot be substantially larger than for shorter ones because the payments decrease with contract length. Bounds on the trade-off between points and rate for callable debt are characterized using the trade-off for noncallable debt and the property that the value of the prepayment option increases with the loan's interest rate. 相似文献
994.
António S.C. Fernandes 《Technological Forecasting and Social Change》2012,79(2):281-297
Technology and knowledge are two key components for economic growth; however, the two concepts are not consensually defined. This paper proposes a model to assess and quantify the technology contribution to the value-adding process. The methodological approach implied building an operational concept for technology that is independent of the concepts of knowledge and capital. As such, technology could be interpreted and quantified as an input parameter in a new production model. This model interprets and assesses, separately, the value contributions of the uses of technology, of knowledge and of capital in a production process, defining the Technology Index for that process. The model is applied to manufacturing sectors of seven European countries, quantifying their respective dependences on technology. A comparison of the Technology Index proposed here is made with the OECD's Technology Intensity factor, arguing that the former reflects the technology dependence better that the latter. Accordingly, a criterion for classifying the economic sectors' dependence on technology is proposed. A main contribution from this study is an objective classification criterion for technology dependence of firms and economic sectors. It also provides an easy benchmark procedure for knowledge and capital dependence between firms and sectors. 相似文献
995.
The relationship between social and financial performance (CSP – FP) has been a main objective in the literature on business
management, as it would provide an economic justification for the social investment insofar as it contributes to the creation
of value. This relationship has been empirically tested by several authors though without using a theoretical model that sustains
this relationship. The aim of this article is to propose a theoretical model of the process of the creation of value from
the reputation generated by companies, integrating the factors that have been shown to be more relevant in this process from
previous research, in such a way that hypotheses are put forward regarding the existence of this relationship and the factors
that determine it. Finally, an empirical test is performed using the 100 most prestigious companies operating in Spain during
2004. 相似文献
996.
Ordering univariate distributions by entropy and variance 总被引:1,自引:0,他引:1
This paper examines the role of variance and entropy in ordering distributions and random prospects. There is no universal relation between entropy and variance orderings of distributions. But we place their relationship in the context of a stronger ordering relation known as dispersion ordering. Further, some conditions are identified under which variance and entropy order similarly when continuous variables are transformed. We also analyze parametric changes which do not disturb the agreement between these rankings. The results are conveniently tabulated in terms of distribution parameters. 相似文献
997.
The economic and political changes which are taking place in Europe affect interest rates. This paper develops a two-factor model for the term structure of interest rates specially designed to apply to EMU countries. In addition to the participant country's short-term interest rate, we include as a second factor a 'European' short-term interest rate. We assume that the 'European' rate follows a mean reverting process. The domestic interest rate also follows a mean reverting process, but its convergence is to a stochastic mean which is identified with the 'European' rate. Closed-form solutions for prices of zero coupon discount bonds and options on these bonds are provided. A special feature of the model is that both the domestic and the European interest rate risks are priced. We also discuss an empirical estimation focusing on the Spanish bond market. The 'European' rate is proxied by the ecu's interest rate. Through a comparison of the performance of our convergence model with a Vasicek model for the Spanish bond market, we show that our model provides a better fit both in-sample and out-of sample and that the difference in performance between the models is greater the longer the maturity of the bonds.
(J.E.L.: E43, C510). 相似文献
(J.E.L.: E43, C510). 相似文献
998.
999.
1000.
A regulated upstream monopolist provides an input to firms in a downstream market. If the monopolist enters the downstream market, a natural concern is that it will act so as to raise its downstream rivals' costs. An offsetting incentive is that a higher downstream price will reduce demand for the input, which reduces the monopolist's profit. Conditions under which one incentive dominates the other are derived. The monopolist may desire to lower its downstream rivals' costs rather than raise them. These findings suggest that regulatory policy towards such downstream entry should not focus exclusively on the ability to discriminate. 相似文献