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Harold A. Linstone 《Technological Forecasting and Social Change》1981,20(4):275-325
In the area of sociotechnological systems the science/technology based paradigms of analysis haver serious limitations. Building on the work of Graham Allison, we explore the use of multiple perspectives to develop greater insights; specifically, an organizational/societal perspective and a personal/individual perspective augment the conventional “technical” perspective. Application of the three perspectives to several technology assessments and other complex decision areas indicates that the concept can effectively narrow the gap between model and reality for decision making.
Section I describes the background leading to the study and Section II focuses on the limitations of the traditional perspective. Section III develops the multiple perspectives and Section IV summarizes illustrations and applications to date. The concluding section (V) offers guidelines to assist assessors, forecasters, policy analysts, and other users. 相似文献
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John F Tanner Jr.Author Vitae 《Industrial Marketing Management》2002,31(3):229-239
Recent research indicates that trade shows are a place to find prospects and close sales. Yet, many requisites of success found in prior studies may not be available to companies with limited resources. A study that compares the activities of successful vs. unsuccessful exhibitors from small companies was conducted. Results indicate similar budgets, yet very different results. Factors influencing success include strategic factors such as centering responsibility in one position, as well as tactical decisions such as those regarding pre-show promotion. 相似文献
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Meghan Millea Scott M. Fuess Jr. 《The Quarterly Review of Economics and Finance》2005,45(4-5):796-807
There may be a bi-directional relationship between wages and labor productivity. According to conventional theory, employers reward improvements in productivity by raising pay. It also has been argued that wage increases can provide an incentive to improve productivity. This study applies a technique by Geweke to identify the feedback between pay and productivity in U.S. manufacturing. For the 1949–1998 period, measures of directional feedback indicate that both “pay as reward” and “pay as incentive” behaviors have occurred, but the results vary across manufacturing subsectors. 相似文献
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Corporate managers typically estimate the value of capital projects by discounting the project's expected future net cash flows at the cost of capital. The capital asset pricing model (CAPM) is generally used to estimate that cost. But, as anyone who has worked on the finance or business development staff of a public company can attest, there are major challenges in applying the CAPM, including largely unresolved questions about what constitutes the “market portfolio,” how to estimate market risk premiums, and how to estimate the betas of projects. In a short article published in Financial Management in 1988, Fischer Black proposed a valuation “discounting rule” that avoids all these problems—one that involves discounting a relatively certain (as opposed to an expected or average) level of operating cash flows at the risk-free rate. But Black's article does not address the question of how to calculate these “certainty equivalent” or “conditional” cash flows. In this article, the authors propose a way of implementing Black's rule that involves estimating the “conditional” cash flows in a three-step procedure:
- • Find a benchmark security that correlates with the project's cash flows;
- • Estimate the percentiles of the distribution in which the benchmark return equals the risk-free rate over different investment horizons;
- • Use information from corporate managers to assess the cash flows that define the same percentiles in the cash flow distributions.
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Investor perceptions of CEO successor selection in the wake of integrity and competence failures: A policy capturing study 下载免费PDF全文
Brian L. Connelly David J. Ketchen Jr K. Ashley Gangloff Christopher L. Shook 《战略管理杂志》2016,37(10):2135-2151
Research summary : Drawing on theory about signaling, sensemaking, and the romance of leadership, we extend inquiry on investors' perceptions of CEO succession following misconduct. Whereas past studies have treated misconduct monolithically, we examine failures of integrity and competence separately. Using a policy capturing methodology that isolates investors' decision making from potential confounds, we find that, following an integrity failure, investors perceive outside and interim successors positively but inside successors negatively. Following a competence failure, investors perceive outside successors positively but are ambivalent toward inside and interim successors. Our findings indicate that whether an act of misconduct was an integrity failure or a competence failure, and what type of successor the firm chooses, are important considerations when using CEO succession as a means to restore investor confidence. Managerial summary: Business headlines regularly feature episodes of organizational misconduct, such as product safety problems, environmental violations, employee mistreatment, and securities lawsuits, and their aftermath. In such scenarios, shareholders demand answers from the people at the top, even if those people were not directly responsible for the problem. As a result, companies often fire the CEO as a means to restore investor confidence. Does this work? It depends on the type of misconduct and who is the CEO's successor. Following a competence failure, investors welcome the appointment of an outsider, but they are indifferent to inside and interim successors. Following an integrity failure, shareholders greet outside and interim CEO successors favorably while frowning on the promotion of insiders. Copyright © 2015 John Wiley & Sons, Ltd. 相似文献