首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   28435篇
  免费   283篇
财政金融   4628篇
工业经济   1608篇
计划管理   4554篇
经济学   6684篇
综合类   605篇
运输经济   96篇
旅游经济   171篇
贸易经济   6010篇
农业经济   550篇
经济概况   3150篇
信息产业经济   45篇
邮电经济   617篇
  2021年   62篇
  2020年   122篇
  2019年   185篇
  2018年   2556篇
  2017年   2363篇
  2016年   1514篇
  2015年   232篇
  2014年   370篇
  2013年   1199篇
  2012年   761篇
  2011年   2347篇
  2010年   2078篇
  2009年   1871篇
  2008年   1804篇
  2007年   2148篇
  2006年   303篇
  2005年   632篇
  2004年   700篇
  2003年   854篇
  2002年   473篇
  2001年   294篇
  2000年   278篇
  1999年   214篇
  1998年   214篇
  1997年   207篇
  1996年   195篇
  1995年   173篇
  1994年   174篇
  1993年   200篇
  1992年   206篇
  1991年   198篇
  1990年   198篇
  1989年   166篇
  1988年   156篇
  1987年   150篇
  1986年   192篇
  1985年   208篇
  1984年   199篇
  1983年   183篇
  1982年   168篇
  1981年   183篇
  1980年   168篇
  1979年   184篇
  1978年   151篇
  1977年   141篇
  1976年   132篇
  1975年   92篇
  1974年   100篇
  1973年   95篇
  1972年   72篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
One common justification for the pursuit of profit by business firms within a market economy is that profit is not an end in itself but a means to more efficiently produce and allocate resources. Profit, in short, is a mechanism that serves the market’s purpose of producing Pareto superior outcomes for society. This discussion examines whether such a justification, if correct, requires business managers to remain attentive to how their firm’s operation impacts the market’s purpose. In particular, it is argued that the value of efficiency, despite views to the contrary, cannot be fully separated from the planning and intentions of business managers as long as those managers direct their firms in an ethically responsible fashion. This position is inspired by, and serves as a supportive clarification of Joseph Heath’s so-called “market failures approach” to business ethics.  相似文献   
2.
3.
Conventional wisdom holds that in markets with positive feedbacks being first to market can matter more than product quality. In this paper, we test that intuition within a generalized Pólya urn model. We find that if we assume constant feedbacks, in the long run, higher quality products dominate the market regardless of initial market shares, contradicting the common wisdom. However, when we allow for variable feedbacks, initial advantages persist almost indefinitely. Thus, the choice of whether to rush to market or focus on quality depends on market characteristics such as whether the positive feedbacks result from more consistent returns to scale or from more variable social influences.  相似文献   
4.
Professionals are knowledge experts who create customized solutions for clients. Many professionals practice in the context of strong professional institutions that prescribe intense socialization and codes and norms. While some professionals work as employees, many start their own firms in order to practice. Firm start-up for professionals is more prevalent than for most other occupations. While professional institutions often constraint their activities, firm start-up for professional service entrepreneurs (PSEs) involves similar entrepreneurial activities as other entrepreneurs, creating an interesting paradox worth investigating. This paper explores the uniqueness of PSEs and the firms they start, and the distinctiveness and value of research in the context of PSEs and professional service firms.  相似文献   
5.
Policies to reduce aggressive tax avoidance are increasingly being implemented or discussed in many countries around the world. Tax authorities hope that such policies will generate new tax revenue by increasing overall tax compliance. We present an experimental design to investigate the effect of a stylized anti-avoidance tax policy on tax compliance behavior. We highlight that anti-avoidance tax policies that reduce tax avoidance can also induce an increase in tax evasion (“substitution effect”), which limits the additional tax revenue these policies will generate. We show that the degree of substitution depends crucially on behavioral factors such as tax morale. Policymakers therefore also need to consider behavioral features while designing such policies and estimating their potential effects.  相似文献   
6.
7.
This research explores the interplay of individual, organisational and institutional variables that produce the current pattern of social responsibility practices within a specific religious organisation, namely the Church of England. By combining elements primarily of neo-institutional theory with Bourdieu’s theory of practice, we construct a theoretical framework to examine the extent to which social responsibility activity is modified or informed by a distinctive faith perspective. Given that neo-institutional theory predicts a convergence of structures and practices between different organisations operating in the same institutional sector, this research draws on a single case study focusing on social responsibility activity in six different Church of England dioceses and shows that the opposite is actually the case: there is evidence of a significant degree of divergence in terms of organisational practice within the same institutional structure. Reasons for that were found to be the impact of human agency and loose institutional structures. This paper thus contributes to the understanding of social responsibility in religious organisations by exploring the dynamics between institutional pressures, organisational context and individual agents operating in the field of faith-based social responsibility. It thereby also contributes to neo-institutional theory.  相似文献   
8.
9.
This article is a contribution towards the growing empirical literature on the relationship between liquidity and pricing of credit default swaps (CDSs). To the best of my knowledge, the article becomes the first to show that market liquidity does matter to CDS pricing in Japan, by looking into a sole benchmark index of CDS trading for investment-grade debt claims, or the Markit iTraxx Japan (MiJ). The impact of illiquidity on MiJ premia has declined since the International Swaps and Derivatives Association introduced new trade practices in April 2009. The liquidity of the MiJ has increased since the Japan Securities Clearing Corporation started operating as a central counterpart for the MiJ in July 2011. The price discovery ability of the MiJ has also increased since then.  相似文献   
10.
The current monetary policy debate has focused on current estimates and the future path of the natural rate of unemployment and the equilibrium interest rate. Estimates of the natural rate of unemployment should vary over time with changes in demographics and improvements in human capital. However, these changes should be gradual. This paper shows that the estimates of the natural rate of unemployment by Federal Reserve officials and private-sector economists seem to move pro-cyclically, potentially showing too much weight given to short-term fluctuations in economic variables. As with the natural rate, there are good reasons to expect the equilibrium interest rate to change over time. In fact, the level may actually be more responsive to current economic data, reflecting changes in aggregate savings and investment. Yet, we see that equilibrium interest rate estimates by both Federal Reserve officials and private-sector economists have declined quite dramatically over the past five years. A potential concern raised in this paper is that estimates of these critical economic variables for policy determination appear to be overly sensitive to high frequency economic data.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号