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   2507篇
  免费   92篇
  国内免费   23篇
财政金融   329篇
工业经济   104篇
计划管理   545篇
经济学   685篇
综合类   21篇
运输经济   66篇
旅游经济   64篇
贸易经济   593篇
农业经济   66篇
经济概况   143篇
邮电经济   6篇
  2023年   32篇
  2022年   31篇
  2021年   53篇
  2020年   96篇
  2019年   113篇
  2018年   133篇
  2017年   173篇
  2016年   128篇
  2015年   82篇
  2014年   126篇
  2013年   423篇
  2012年   162篇
  2011年   195篇
  2010年   133篇
  2009年   122篇
  2008年   87篇
  2007年   92篇
  2006年   61篇
  2005年   67篇
  2004年   46篇
  2003年   46篇
  2002年   47篇
  2001年   35篇
  2000年   26篇
  1999年   29篇
  1998年   9篇
  1997年   15篇
  1996年   9篇
  1995年   6篇
  1994年   13篇
  1993年   3篇
  1992年   6篇
  1991年   1篇
  1990年   1篇
  1986年   1篇
  1985年   2篇
  1984年   3篇
  1983年   3篇
  1981年   1篇
  1977年   1篇
  1976年   3篇
  1975年   1篇
  1973年   2篇
  1972年   1篇
  1968年   1篇
  1961年   1篇
  1890年   1篇
排序方式: 共有2622条查询结果,搜索用时 15 毫秒
101.
Lobbying is an essential part of the International Accounting Standards Board (IASB) standard-setting process. There is still much to learn, however, about key aspects of the roles played and arguments employed by various constituents when lobbying practices do occur. This paper focuses on the regulation of share-based payments. As these transactions were under-regulated before International Financial Reporting Standard (IFRS) 2, we expect that the strong debate that occurred during the 1990s resulted in conflicting opinions when this standard was under discussion. To analyse lobbying behaviour and assess its influence on the IASB's decision-making, we conducted a content analysis of 539 letters addressing the documents issued by the G4+1 and the IASB preceding IFRS 2. Consistent with the rational-choice model, our analysis of lobbying activity shows that preparers constituted the most active group, particularly when the IASB started the project, whereas participation of standard-setters increased at the end, which is more consistent with institutional theory. A common strategy was to provide arguments merely on points of disagreement. Preparers and consultants constituted the only groups using economic-consequences arguments to disagree, but later enlisted conceptual arguments as well. The IASB considered only conceptual arguments, and no interested party had a dominant influence.  相似文献   
102.
This study examines the relationship between earnings management and auditor behaviour in the pre-bankrupt client segment of the Spanish audit market. As proxies for auditor behaviour, we use type of audit firm (Big N/non-Big N) and type of audit report. In contrast to the USA, audit reports in Spain often include modifications other than a going-concern opinion. This allows us to study the relationship in more detail than is possible with US data. The results of our study show that discretionary accruals are negatively related to going-concern opinions but are positively related to reports modified for reasons other than going-concern problems. However, unlike Butler et al. (Journal of Accounting and Economics, 37, pp. 139–165, 2004) the negative relationship is explained not by liquidity survival tactics but by auditor conservatism. We find this conservatism not only in the value of discretionary accruals but also in the qualifications that accompany a going concern. In these cases GAAP violations have a much greater income effect and a stronger relationship with the reversal of manipulation accumulated over the years than with the manipulation introduced during the last year. Finally, our results suggest that Big N differentiation in a code-law country is context-specific and depends on the business risk parameter of the ‘audit risk model’. In particular, for high-risk firms, Big N auditors show a significantly lower level of discretionary accruals and a greater propensity to issue a going-concern opinion.  相似文献   
103.
Recent research suggests that self-employment among immigrants is due to a combination of multiple situational, cultural and institutional factors, all acting together. Using multilevel regression and unique data on the entire population of Sweden for the year 2007, this study attempts to quantify the relative importance for the self-employed of embeddedness in ethnic contexts (country of birth) and regional business and public regulatory frameworks (labour market areas). This information indicates whether the layers under consideration are valid constructs of the surroundings that influence individual self-employment. The results show that 10% (women) and 8% (men) of the total variation in individual differences in self-employment can be attributed to the country of birth. When labour market areas are included in the analyses, the share of the total variation increases to 14% for women and 12% for men. The results show that the ethnic context and the economic environment play a minor role in understanding individual differences in self-employment levels. The results can have important implications when planning interventions or other actions focusing on self-employment as public measures to promote self-employment often are based on geographic areas and ethnic contexts.  相似文献   
104.
We characterize the essential stability of games with a continuum of players, where strategy profiles may affect objective functions and admissible strategies. Taking into account the perturbations defined by a continuous mapping from a complete metric space of parameters to the space of continuous games, we prove that essential stability is a generic property and every game has a stable subset of equilibria. These results are extended to discontinuous large generalized games assuming that only payoff functions are subject to perturbations. We apply our results in an electoral game with a continuum of Cournot-Nash equilibria, where the unique essential equilibrium is that only politically engaged players participate in the electoral process. In addition, employing our results for discontinuous games, we determine the stability properties of competitive prices in large economies.  相似文献   
105.
This paper assesses to what extent differences in the characteristics of individuals (micro‐level perspective) and country‐specific factors (macro‐level perspective) can explain country differences with respect to material deprivation levels. Thus, our work aims to simultaneously consider the macro dimension and the predominantly individually‐oriented study field of material deprivation using multilevel techniques. We make use of the European Union Statistics on Income and Living Conditions. Our results show that country‐specific factors seem to be much more relevant than individual effects in explaining country differences in material deprivation. We estimate that the introduction of country‐specific factors reduces the proportion of total variance due to between‐country differences in deprivation by 72.7 percent, while individual‐level variables reduce this proportion by only 9.4 percent. We also show, through interaction variables, that the effect of sociodemographic characteristics can be shaped by institutional and structural factors, especially by the level of GDP.  相似文献   
106.
The goal of this paper is to analyze the impact of annual earnings announcements on the market through the order flow data in addition to the usual transaction data. In this respect, examining order flow data can potentially reveal valuable information that is not available from transaction data. In fact, the data allow us to test hypotheses about asymmetric information and investor behavior and to test if the behavior varies with investor sophistication. In addition, the paper tries to identify the determinants of the impact on a firm's value using assumptions about investor behavior.  相似文献   
107.
We adopt the view that greater party discipline induces legislators to commit to promised policies after being elected. We then develop the hypothesis that the effect of party discipline on the stringency of environmental policy is conditional on the degree of government corruption. Our empirical work suggests that greater party discipline results in more stringent environmental policies when the level of corruption is relatively low, but in weaker policies when the level of corruption is comparatively high.  相似文献   
108.
Benefits and costs associated to hubbing practices of airlines are still subject to much debate. In the previous literature, some standard spatial concentration indices have been proposed to measure it. However, we show that these indices are “ill-defined” because they do not take into account the salient characteristic of hubbing: connecting passengers. The purpose of this research is to present a new methodology which avoids the pitfalls of other methods. Our new methodology also analyzes the level of concentration of the connecting passengers studying two different dimensions: hub airports and routes. Finally, we apply our methodology to some US carriers.  相似文献   
109.
In this paper, we empirically assess the importance of regional and sector-specific determinants of industry dynamics. To this aim we test three hypotheses (originally proposed by Shapiro and Khemani (1987, Int J Indust Organ 5:15–26)) for the relationship between the entry and exit of firms: independence, symmetry and simultaneity. Estimates from a panel data system of equations seem to confirm the simultaneity hypothesis for Spain, i.e. we find evidence of a displacement (replacement) effect between the gross rate of entry (exit) and the gross rate of exit (entry). Also, our results show that, irrespective of the hypothesis we use, both sectorial and regional variables affect entry and exit.
M. ManjónEmail:
  相似文献   
110.
The improvement of data statistics as well as the econometrician methods have facilitated the introduction the new variables and factors I the economic growth analysis. In this sense, real variables have mainly been considered in the economic growth studies, but not financial or risk management aspects. In this sense, it is interesting to analyze the relationship between economic growth and value at risk and the feed-back process. The goal of the paper is to analyze the relationship between economic growth and risk management and the feed-back process. We will consider economic variables, including economic growth, rule of law, human capital, fiscal policy and monetary policy, among others, in our analysis. We will analyze the theoretical relationships between these variables and risk and the effects of risk on economic growth. We will also develop an empirical analysis considering the case of 15 European Union countries.
María Teresa Méndez PicazoEmail:
  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