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51.
The United Nations Global Compact (UNGC) has generated a lively debate among academics, activists, and policy practitioners. Given the scope and ambition of this program, and the prestige of the United Nations associated with it, its supporters believe it will fundamentally reshape how businesses practice corporate social responsibility (CSR). Its critics view it as a flawed program because it does not impose verifiable obligations and does not compel its participants to adhere to their program obligations. We present an approach to study CSR programs grounded in rational-choice institutionalist theory, building on previous work viewing CSR programs as clubs which can produce reputational benefits for members as well as positive societal externalities, provided that they incorporate institutional mechanisms to prevent member shirking. This perspective puts the focus squarely on the institutional rules of the UNGC and their impacts on member behavior. While we conclude that the UNGC has not yet demonstrated a capacity to generate across-the-board improvements in CSR performance beyond what member firms would have done otherwise, we are hopeful that its sponsors and leaders can undertake worthwhile changes in program design to align member incentives with program objectives.  相似文献   
52.
Open Economies Review - This paper compares the performance of Okun’s Law in advanced and developing economies. On average, the Okun coefficient—which measures the short-run...  相似文献   
53.
An individual's behavioural attitudes toward variance and non-symmetry in the payoff distributions of pari-mutuel gambles are empirically examined using the von Neumann - Morgenstern expected utility of wealth paradigm. Preferences over payoff distributions for a representative bettor are estimated from observed payoffs at a greyhound racetrack. The results indicate that the representative bettor exhibits increasing absolute risk aversion and, given that the representative bettor is locally non-satiated with regard to wealth, exhibits preference for variance and aversion to positive skewness in the payoff distributions of the gambles examined.  相似文献   
54.
The article investigates causal relationships between internet penetration rates, financial depth and per capita economic growth in the Next-11 countries. Using panel vector autoregressive (VAR) approaches, our empirical results show that these variables are cointegrated. Moreover, we find bidirectional causality between internet penetration rates and economic growth, and between financial depth and economic growth in the short run.  相似文献   
55.
The vehicle routing problem with stochastic demand (VRPSD) is a well known NP-hard problem. The uncharacteristic behaviour associated with the problem enhances the computational efforts required to obtain a feasible and near-optimal solution. This paper proposes an algorithm portfolio methodology based on evolutionary algorithms, which takes into account the stochastic nature of customer demand to solve this computationally complex problem. These problems are well known to have computationally complex objective functions, which make their solutions hard to find, particularly when problem instances of large dimensions are considered. Of particular importance in such situations is the timeliness of the solution. For example, Apple was forced to delay their shipments of iPads internationally due to unprecedented demand and issues with their delivery systems in Samsung Electronics and Seiko Epson. Such examples illustrate the importance of stochastic customer demands and the timing of delivery. Moreover, most of the evolutionary algorithms, known for providing computationally efficient solutions, are unable to always provide optimal or near optimal solutions to all the VRPSD instances within allocated time interval. This is due to the characteristic variations in the computational time taken by evolutionary algorithms for same or varying size of the VRPSD instances. Therefore, this paper presents portfolios of different evolutionary algorithms to reduce the computational time taken to resolve the VRPSD. Moreover, an innovative concept of the mobility allowance (MA) in landmoves based on the levy’s distribution function has been introduced to cope with real situations existing in vehicle routing problems. The proposed portfolio approach has been evaluated for the varying instances of the VRPSD. Four of the existing metaheuristics including Genetic Algorithm (GA), Simulated Annealing (SA), Artificial Immune System (AIS), TABU Search (TS) along with new neighbourhood search, are incorporated in the portfolios. Experiments have been performed on varying dimensions of the VRPSD instances to validate the different properties of the algorithm portfolio. An illustrative example is presented to show that the set of metaheuristics allocated to certain number of processors (i.e. algorithm portfolio) performed better than their individual metaheuristics.  相似文献   
56.
The Bolivian Social Investment Fund (SIF) is a financial institutionthat promotes sustainable investments in the social sectors,principally in the areas of health, education, and sanitation.This article shows how to use preintervention data collectedfor evaluating the SIF to improve the targeting of a program,to test the quality of the evaluation design, and to definecorrective measures if necessary. It finds that among SIF interventionsthe benefits in education are distributed relatively equallyover the population, while the investments in health and sanitationfavor better-off communities. The article contributes to the methods used to evaluate socialinvestment funds and similar programs. It compares two typesof evaluation designs to assess social investment fund interventionsin the education sector. The authors demonstrate that a simplematched-comparison design introduces a bias in the estimateof the program effect, whereas an experimental design basedon random assignment does not. With preintervention data, theanalyst can select a quasi or indirect experiment, where thechoice of the indirect experiment coincides with the selectionof valid instrumental variables. The availability of preinterventiondata makes it possible to compare the two types of evaluationdesigns as well as to test the validity of the instruments andto determine the loss of efficiency due to the use of quasi-experimentaltechniques instead of random treatment assignment.  相似文献   
57.
Global rebalancing is underway, but still quite a distance from being done. Current account imbalances have been a persistent feature of the global economy for over 100 years, especially during the two eras of globalization—the period 1870 to 1914 and the present. Such imbalances have reflected underlying imbalances between savings and investment as well as the prevailing international monetary regime. One important lesson from the past 150 years is that capital flows play an important role in funding global investment opportunities—a role that would be harmed if policy makers responded to the perceived threat of global imbalances by imposing any sort of cap. During those periods when capital flows have been relatively unhindered, investment opportunities around the world have been financed by capital flows. Such flows have financed the growth of many erstwhile “emerging market” economies, including the U.S. in the early part of this century. And global capital flows are doing much the same for many emerging markets today, even though purchases of reserves by some countries have been offsetting inbound private capital flows in the aggregate. The other main lesson of history is that imbalances do not last forever, and tend to lead to adjustments and reversals. Experience shows that such adjustments are much easier for surplus countries than for deficit countries.  相似文献   
58.
This paper marks a radical diversion from the large body of prevailing literature in business ethics which primarily views the issue in individual-personal terms, i.e., corporate executive and employee, and suggests that making corporations more ethical would primarily come through changes in executive behavior. While this approach has strong intellectual roots in moral philosophy and religion, it fails in explaining the persistence of unethical and illegal behavior among corporations of all sizes, financial health, competitive market conditions, and, level of individual executive compensation. This paper argues for a fundamentally different approach to understanding ethical behavior, or lack thereof, among corporations and their executives. It is asserted that an overwhelmingly large rationale and/or inducement for proactive ethical business behavior is rooted in competitive aspects of particular markets, and industry structures prevailing in those markets. Furthermore, while highly competitive markets may promote efficiency, they do not guarantee ethical behavior and may indeed provide greater opportunities and incentives for unethical business behavior. Thus, by following the current prognosis, we could be wasting enormous resources in terms of teaching business ethics, and creating and imposing corporate codes of conduct. We assert that these approaches would at best make a marginal improvement in the ethical performance of corporations while at the same time exacerbate the problem by ignoring more fundamental, structural issues. Imperfect markets, with their above-market profits, are a necessary but insufficient condition for corporations to behave ethically. It is only under conditions of imperfect markets that individual executives can play an important role in guiding their corporations toward greater ethical norms. These are undertaken for a variety of reasons, including, protecting a corporation's good name, public expectations, competitive norms, and, corporate culture and individual executive's predilections, to name a few.S. Prakash Sethi is Professor and Acting Director, Center for Management, Baruch College, The City University of New York. He has widely published in the areas of corporate social responsibility, international business, business ethics, and corporate strategy and public policy. His most recent publication isMultinational Corporations and the Impact of Public Advocacy on Corporate Strategy: Nestle and the Infant Formula Controversy (Kluwer, 1994).  相似文献   
59.
This paper develops a conceptual framework that describes the impact of information technology (IT) on service management and transaction costs in full service hotel firms. It details how IT would help such firms to lower operations-related transaction costs. Further, the underpinnings of how IT would impact service management in full service hotel firms is discussed more specifically from a customer satisfaction point of view while focusing on two aspects, i.e. managing customer delight and the customer's role as a co-producer. Propositions are developed and a discussion on the impact of IT on firm profitability from a transaction cost perspective ensues while concluding with managerial implications.  相似文献   
60.
This paper affords a stylized view of individual consumer choice decision-making appropriate to the study of many marketing decisions. It summarizes issues relating to consideration set effects on consumer judgment and choice. It discusses whether consideration sets really exist and, if so, the factors that affect their composition, structure, and role in decision-making. It examines some new developments in the measurement and modeling of consideration set effects on decision-making. The paper concludes with suggestions for needed research. The authors wish to acknowledge the numerous ideas and perspectives contributed by the other members of the Banff Symposium workshop:Mukesh Bhargava (University of Alberta),Bill Black (Louisiana State University),Gary Gaeth (University of Iowa),Hotaka Katahira (University of Tokyo, Japan),Gilles Laurent (Centre HEC-ISA, France),Irwin Levin (University of Iowa),David Midgley (Australian Graduate School of Management),Thomas Novak (Southern Methodist University), andJames Wiley (University of Alberta). This paper has benefited greatly from their contributions.  相似文献   
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