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961.
962.
We propose a model that represents the dynamic behaviour of a monetary union comprising two countries whose natural interest rates are initially unequal. This initial disparity and the subsequent application of a common monetary policy generate different national inflation rates and lead to losses of competitiveness, foreign deficits, and the indebtedness of one country with respect to the other. We propose as a viability criterion for the modelled monetary union a combination of non‐explosive foreign debt and the ability of the central bank to neutralize the contracting effects of taking on additional debt to avoid falling into a liquidity trap. 相似文献
963.
This article studies the sensitivity of the US stock market to nominal and real interest rates and inflation during the 2003–2013 period using quantile regression (QR). The empirical results show that the stock market has a significant sensitivity to changes in interest rates and inflation and finds differences across sectors and over time. Moreover, the effect of changes in both interest rates and inflation tends to be more pronounced during extreme market conditions, thus distinguishing expansion periods from recession periods. 相似文献
964.
This paper studies price discrimination under the situation in which buyers' prior valuations are initially observable by a seller but buyers receive further information about a product or service which remains private thereafter. The buyers interpret new information via Bayes' rule. We show that, in this environment, prices are not monotone in buyers' prior valuations. Interestingly, this results in the possibility that a seller intentionally offers a higher price to a low valuation buyer rather than a high valuation buyer (Reverse Price Discrimination). We derive this result in both monopoly and duopoly markets. 相似文献
965.
Because agglomeration economies may create competitive advantage and each location has a unique array of agglomeration economies, where should firms locate? We combine fundamental economic and strategy concepts to: (1) determine when firms must locate proximately to access factor pools; (2) show that factor pools controlled by fewer firms are less useful to new entrants; and (3) demonstrate that certain firms risk aiding competitors when contributing to efficient factor pools. We find support for our predictions with a test on new U.S. manufacturing entrants from 1985 to 1994, using an empirical specification that separates agglomeration levels from agglomeration economies. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献
966.
In this paper, we derive the optimal investment policy in a high-speed rail transport (HSR) project. We assume that the source of uncertainty comes from the annual demand, and that it follows a geometric Brownian motion with jumps of random magnitude, occurring in random times, according to a Poisson process. We assess the impact of these shocks on the demand threshold, along with the investment opportunity value and option to differ. We consider several distributions for these jumps, and we compare with the no-jumps case. Numerical results are presented, showing the importance of assumptions about the underlying stochastic process. 相似文献
967.
Do Individual Preferences Affect the Environmental Decision‐Making Process in Teams? The Role of Participation 下载免费PDF全文
José M. de la Torre‐Ruiz J. Alberto Aragón‐Correa Inmaculada Martín‐Tapia 《Business Strategy and the Environment》2015,24(6):451-465
Literature on organizations and the natural environment has focused on the importance of individual managers and leaders. However, this literature has scarcely ever focused on individuals in the team context, even when teams have been considered to be key for a firms’ environmental progress. Although teams’ environmental decisions can be enriched by the different contributions of team members, it is necessary that team members actually participate and contribute their preferences during the decision‐making process. We used an adaptation of the legislative dilemma task with 84 students to contribute to environmental management literature by analyzing members’ participation during the team decision‐making process. The results of this paper show how those members with environmentally proactive preferences have a higher participation during the decision‐making process, and as a consequence they have a greater influence on the team decision. Copyright © 2013 John Wiley & Sons, Ltd and ERP Environment. 相似文献
968.
In the present paper we construct a new, simple, consistent and powerful test for independence by using symbolic dynamics and permutation entropy as a measure of serial dependence. We also give a standard asymptotic distribution of an affine transformation of the permutation entropy under the null hypothesis of independence. The test statistic and its standard limit distribution are invariant to any monotonic transformation. The test applies to time series with discrete or continuous distributions. Eventhough the test is based on entropy measures, it avoids smoothed non-parametric estimation. An application to several daily financial time series illustrates our approach. 相似文献
969.
This paper presents a real options valuation model with original solutions to some issues that arise frequently when trying to apply these models to real‐life situations. The authors build on existing models by introducing an innovative and intuitive risk neutral adjustment that allows us to work with all the simulated paths. The problem of incorporating real options into each path is solved with a “nearest neighbors” technique, and uncertainty is simulated using a beta distribution that adapts better to company‐specific information. The model is then applied to a real life e‐commerce company to produce the following insights: the expanded present value is higher than the traditional present value; the presence of several real options make them interact so that their values are nonadditive; and part of the expanded present value is explained by the presence of “Jensen's inequality” that stems from the “convexity” between the value of each year's cash flow and the uncertain variables. 相似文献
970.
J. R. Zuidema Michael Ellman Th. van de Klundert J. Muysken S. K. Kuipers A. van Heeringen H. A. A. M. Thoben A. Szász C. G. M. Sterks P. J. Eijgelshoven C. P. A. Bartels F. Hartog Hans-Jürgen Wagener H. A. Meilink Th. Junius P. Nijkamp J. S. Cramer J. H. R. van de Poel D. W. Feenstra I. van der Zijpp Jac M. Anthonisse J. J. van Amstel 《De Economist》1976,124(4):493-544