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991.
    
This article investigates the concept of influence within a group of police work‐bloggers. During the period studied (2007–2013), three influential police bloggers, well‐known within the small and tightly knit UK police blogosphere, abruptly ended their blogging activity. Their cessation stimulated others to reconsider their own blogging and led to several bloggers ceasing to blog for fear of being outed and disciplined or because they had been warned by superiors. This can be seen as part of a wider phenomenon as increasing blog surveillance has resulted in a reduction of work‐related blogs. The study shows that work‐blogging cessation is influenced by the activities or perceived activities of bloggers' peers and that, while internal factors were influential in the creation of new work‐blogs, external factors—in particular, fear of consequences for their career—were the predominant influences on their cessation.  相似文献   
992.
    
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993.
Organizational politics continues to be acknowledged as a real and important dimension of organizational functioning. Most research has focused on ‘perceptions of organizational politics’ where organizational politics is conceptualized negatively and its relationship with detrimental individual and organizational outcomes is demonstrated. We argue that organizational politics can be conceptualized as a multi-dimensional climate level construct and that ‘organizational political climate’ can be both functional and dysfunctional. We propose and explain a four dimensional model of organizational political climate informed by existing theoretical perspectives on power bases. The four key dimensions are represented by the building and use of personal power, positional power, connection power and informational power. We also highlight the need for a comprehensive measure of organizational political climate which is underpinned by the four dimensions and which enables an assessment of the extent to which the organizational political climate is functional and/or dysfunctional. In summary, we recommend that HR practitioners seek to understand the functional and dysfunctional dimensions of organizational political climate and implement practices to foster a positive political climate. We overview practical implications for HR managers and suggest a future research agenda.  相似文献   
994.
加快建立电网投融资机制   总被引:1,自引:0,他引:1  
随着电力市场化改革的不断深化和市场体制的日趋完善,电网投资主体多元化的格局必将逐步形成——电网建设资金来源及融资现状多年来,我国的电力建设“重发轻供不管用”的局面十分普遍,电网建设投入严重不足,造成电网结构薄弱、技术落后、有电供不出的尴尬局面。从市级供电公司层面上看,电网输配电网建设主要来源于以下渠道:一是国家批复的大中型电力建设项目的资金。每年各基层单位申报一批大中型电力建设计划,国家电网公司和国家计划发展部门进行研究审批,正式立项后组织实施,建设资金由电网公司负责筹集。二是利用大规模的城农网建设批复…  相似文献   
995.
Simon Marvin 《Futures》1997,29(1):47-65
This paper explores the relationship between telecommunications systems and urban environmental policy. It challenges the powerful, and often taken for granted, assumption that telecommunications improve the environmental performance of cities because the technologies are ‘inherently environmentally benign’ and that they simply ‘substitute’ for travel, inevitably leading towards the dematerialisation of the contemporary city. Instead the paper argues that telecommunications raise serious environmental problems and act as powerful materialisers, particularly as a generator of new demands for travel. It shows that the environmental implications of telecommunications are undoubtedly more complex and contradictory than is often assumed.  相似文献   
996.
    
The industrial gas and liquefied natural gas (LNG) industries routinely perform equipment pressure testing pneumatically, rather than hydraulically, due to the necessity for keep piping and equipment dry. Hazards associated with potential failure of pneumatically pressurized equipment under test are well understood, but today, there is no commonly recognized industry guidance on recommended safety distances to protect personnel during such tests. Air Products, Air Liquide and BakerRisk have worked together to develop such guidance for the testing of vessels, process pipes and pipelines, and present in this article new, simple to use correlations, with results also presented in the form of lookup tables. These new correlations are based on the application of established methods, validated against previously published independent test data and new test data presented here for the first time. © 2018 American Institute of Chemical Engineers Process Saf Prog 38: e12025, 2019  相似文献   
997.
    
This paper tests between fads and bubbles using a switching regression to distinguish between competing models. Two main features of the bubbles model distinguish it from the fads model. First, the bubbles model implies that returns are drawn from regimes which differ in the way returns vary with deviations from fundamental prices. Second, the bubbles model implies that deviations from fundamental price will help predict regime switches. Using US data for 1926–89, we find evidence which is consistent with the fads model even when we allow for variation in expected dividend growth rates and expected discount rates. However, the restrictions which the fads model implies for a more general switching-regression specification are rejected. The rejections point in the direction of the bubbles model, although not all of the implications of the bubbles model are supported by the data. First Version Received: October 2000/Final Version Received: October 2001  相似文献   
998.
This paper investigates whether emerging market countries can implement monetary policies to cope with financial crises as advanced countries did during the recent global crisis—injecting significant amounts of money into the financial system without facing major short-run adverse macroeconomic repercussions. Using panel data techniques, the paper analyzes episodes of financial turmoil in 16 Latin American countries during 1995–2007. The results show that developing and emerging market countries should be cautious because injecting money on a large scale into the financial system may fuel further macroeconomic instability, increasing the chances of simultaneous currency crises.  相似文献   
999.
The importance of relationships to international entrepreneurs’ internationalization is well recognized, but we still know little concerning how entrepreneurs find, develop and use different types of relationships for their internationalization. In a study based on international entrepreneurship and network theories, we examine how having or not having a domestic market affects the relationship portfolios developed by born global software entrepreneurs. We find it profoundly influences the personal relationship strength they seek in new international relationships, and their activeness towards developing new relationships that are embedded in foreign markets. Further, the analytical model we develop shows how and why the presence of a domestic market influences international entrepreneurs’ portfolios of relationships.  相似文献   
1000.
    
We examine whether financial analysts understand the valuation implications of unconditional accounting conservatism when forecasting target prices. While accounting conservatism affects reported earnings, conservatism per se does not have an effect on the present value of future cash flows. We examine whether analysts adjust for the effect of conservatism included in their earnings forecasts when using these forecasts to estimate target prices. We find that signed target price errors (actual minus forecast) have a significant positive association with the degree of conservatism in forward earnings, suggesting that target prices are biased due to accounting conservatism. Cross‐sectional analysis suggests that more sophisticated analysts and superior long‐term forecasters adjust for conservatism to a greater extent than other analysts. In additional analyses, we explore the mechanism through which conservatism leads to bias in target prices. We first show that analysts' earnings forecasts are negatively associated with the degree of conservatism; that is, analysts include the effect of unconditional conservatism in their earnings forecasts. Based on alternative earnings‐based valuation models that analysts may use, our evidence suggests that analysts fail to appropriately adjust their valuation multiple for the effect of conservatism included in their earnings forecasts when using these forecasts to derive target prices. As a consequence, we find that, for extreme changes in conservatism, the bias in analysts' target prices due to conservatism leads to a distortion of market prices. The evidence highlights the concern that analysts may not appreciate the valuation implications of conservative accounting which could inhibit price discovery.  相似文献   
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