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21.
Research Summary: While prior studies have predominantly shown that CEO narcissism and hubris exhibit similar effects on various strategic decisions and outcomes, this study aims to explore the mechanisms underlying how narcissistic versus hubristic CEOs affect their firms differently. Specifically, we investigate how peer influence moderates the CEO narcissism/hubris—corporate social responsibility (CSR). With a sample of S&P 1500 firms for 2003–2010, we find that the positive relationship between CEO narcissism and CSR is strengthened (weakened) when board‐interlocked peer firms invest less (more) intensively in CSR than a CEO's own firm; the negative relationship between CEO hubris and CSR is strengthened when peer firms are engaged in less CSR than a CEO's own firm. Managerial Summary: Some CEOs are more narcissistic while others may be more hubristic, but these two groups of CEOs hold different attitudes toward the extent to which their firms should engage in corporate social responsibility (CSR). Our findings with a large sample of U.S. publically listed firms suggest that narcissistic CEOs care more about CSR, but hubristic CEOs care less. Interestingly, when narcissistic CEOs observe their peer firms engaging in more or less CSR than their own firms, they tend to respond in an opposite manner; in contrast, hubristic CEOs will only engage in even less CSR when their peers also do not emphasize CSR. Our findings point to a fundamental difference between CEO narcissism and hubris in terms of how they affect firms' CSR decisions based on their social comparison with peer firms.  相似文献   
22.
Here we consider the record data from the two-parameter of bathtub-shaped distribution. First, we develop simplified forms for the single moments, variances and covariance of records. These distributional properties are quite useful in obtaining the best linear unbiased estimators of the location and scale parameters which can be included in the model. The estimation of the unknown shape parameters and prediction of the future unobserved records based on some observed ones are discussed. Frequentist and Bayesian analyses are adopted for conducting the estimation and prediction problems. The likelihood method, moment based method, bootstrap methods as well as the Bayesian sampling techniques are applied for the inference problems. The point predictors and credible intervals of future record values based on an informative set of records can be developed. Monte Carlo simulations are performed to compare the so developed methods and one real data set is analyzed for illustrative purposes.  相似文献   
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24.
More than two decades of economic reforms have brought profound changes in human resource management practices in both the state and non-state sectors in China. This study focuses on the impact of organizational factors on compensation and benefits for Chinese managers in state-owned enterprises (SOEs), publicly listed firms (PLFs), and foreign-invested enterprises (FIEs). The empirical investigation of 465 firms located in three major Chinese cities, Shanghai, Nanjing and Guangzhou, provides evidence that organizational factors, such as ownership, firm size, firm age, location and industrial sector, have significant impacts on the variances in Chinese managers' compensation levels, compensation structures and benefits. The trends in the development of compensation and benefits for Chinese managers are also discussed as the Chinese economy moves closer to a more globalized, highly dynamic economy after China's accession to the World Trade Organization in 2001.  相似文献   
25.
Fractional management companies (FMCs) that provide on-demand air travel services experience frequent changes in aircraft availability and flight requests. We propose scheduling heuristics which are both cost-effective and persistent (i.e., close to the original schedule) to address the uncertainty. The heuristics include pro-actively enforcing idleness of aircraft in creating the original schedule, strategically repositioning aircraft to serve yet-unknown demand and dense scheduling. Computational experiments are conducted in a simulator that mimics FMCs’ daily operations. Simulation results quantify the value of each heuristic, which can be easily incorporated into existing computational methods used in FMCs for static scheduling problems.  相似文献   
26.
This paper studies a buy-back contract between a buyer and a backup supplier when the buyer’s main supplier experiences disruptions. The expected profit functions and the optimal decisions of the contract players are derived through a sequential optimization process. The common properties of the contract as well as the differences under the demand uncertainty and the main supplier’s recurrent supply uncertainty are explored through comparative studies and numerical examples. The study contributes to the literature by providing a better understanding of the impacts of demand and supply uncertainties and by shedding insights on the value of a backup supply.  相似文献   
27.
The article examines the state of power supply in Ukraine for the period from 2000 to 2010. The trend in the Ukraine GDP energy intensity (at purchasing power parity), compared to other countries of the Commonwealth of Independent States, is analyzed. The key points of demand determination and of alternative ways to satisfy it in Ukraine for the period until 2015 are formulated. A forecast of production and consumption of energy resources was conducted in accordance with the expected socioeconomic development of the country through the development of advanced fuel and energy balances.  相似文献   
28.
Using a sample of restatement firms and a meet-or-beat model to classify firms as making discretionary accounting choices for opportunistic meet-or-beat (OP-MB) reasons, we show that originally reported earnings and accrual components are less predictive of future cash flows relative to the restated numbers. We find the opposite is true for firms classified as making discretionary accounting choices for non-OP-MB reasons. We consider a number of competing explanations for these latter results. Our findings are most consistent with the informational hypothesis, weakly consistent with conservative-motivated efficient contracting hypotheses, but inconsistent with opportunistic contracting and misapplication/errors of GAAP explanations.  相似文献   
29.
Measurement of market integration and arbitrage   总被引:1,自引:0,他引:1  
We develop a measurement theory of market integration, basedon two notions of 'integrated markets'. First, two markets cannotbe perfectly integrated in any sense if one can construct twoportfolios, one from each market, that have identical payoffsbut different prices. In that case, the law of one price isviolated across the markets. Second, they cannot be integratedin a stronger sense if there are cross-market arbitrage opportunities.Two measures of market integration are developed, respectivelyreflecting these notions. The smaller the measures, the moreclosely integrated (in the respective senses) the markets. Amongother things, they are interpreted as measuring pricing discrepancybetween markets.  相似文献   
30.
Regional trading arrangements are proliferating. This overview considers some of their implications. Section I reviews the paradigm of traditional trade theory which emphasizes the "second best" nature of these arrangements. It also evaluates the conditions under which they are permitted by the GATT. Section II notes that these arrangements increasingly move beyond simply removing internal border barriers toward deeper forms of integration involving common behind-the-border policies and systems of governance. Taking account of these aspects of the arrangements requires a different analytic paradigm, which evaluates these arrangements as an alternative to national governance rather than simply as a means of liberalizing trade. Section III considers existing and emerging regional arrangements in Europe, North America, and Asia in light of these paradigms. J. Japan. Int. Econ., Dec. 1994, 8(4), pp. 365–387. John F. Kennedy School of Government, Harvard University, and National Bureau of Economic Research, Cambridge, Massachusetts; and Brookings Institution, Washington, DC.  相似文献   
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