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   5129篇
  免费   285篇
  国内免费   100篇
财政金融   1030篇
工业经济   188篇
计划管理   923篇
经济学   774篇
综合类   827篇
运输经济   50篇
旅游经济   68篇
贸易经济   798篇
农业经济   148篇
经济概况   708篇
  2024年   27篇
  2023年   97篇
  2022年   93篇
  2021年   178篇
  2020年   186篇
  2019年   129篇
  2018年   121篇
  2017年   135篇
  2016年   132篇
  2015年   165篇
  2014年   420篇
  2013年   429篇
  2012年   400篇
  2011年   519篇
  2010年   351篇
  2009年   311篇
  2008年   365篇
  2007年   331篇
  2006年   354篇
  2005年   228篇
  2004年   166篇
  2003年   113篇
  2002年   79篇
  2001年   71篇
  2000年   39篇
  1999年   17篇
  1998年   16篇
  1997年   10篇
  1996年   7篇
  1995年   6篇
  1994年   5篇
  1993年   5篇
  1992年   3篇
  1991年   1篇
  1984年   1篇
  1983年   2篇
  1982年   1篇
  1981年   1篇
排序方式: 共有5514条查询结果,搜索用时 15 毫秒
141.
《Journal of Retailing》2014,90(4):493-510
Prior ingredient branding research has examined the influence of “stated” factors such as fit between partner brands on composite product (e.g., Tide with Downy fabric softener) attitudes. This research focuses on choice of composite products, and addresses three managerially relevant questions: Which consumer segments are more likely to adopt the composite product? Will the choice of the composite product have positive or negative reciprocal effects on partner brands? Will the introduction of the composite product benefit the primary or the secondary brand more? The authors use a brand choice model to investigate the “revealed” choice of complements-based composite products. Study results indicate that (i) despite high fit between the composite product and the primary brand, consumer segments may have different choice likelihoods for these products, whereas prior research suggests equal likelihood; (ii) the choice of a composite product may not provide a positive reciprocal effect to the secondary brand; and (iii) the introduction of a composite product may benefit the primary brand more than the secondary brand, whereas prior research suggests a symmetrical benefit for the partner brands. Finally, the finding that introducing a composite product may not cannibalize the sale of the primary brand extends the ingredient branding literature, which has been silent on this issue.  相似文献   
142.
中小企业融资难问题已成为制约我国市场经济体制改革的重要因素。对主要发达国家经验的梳理,可以得到解决该问题的一般规律。基于我国中小企业发展的特点、金融系统结构失衡、政府职能错位三个方面的解读,可以发现我国中小企业融资难问题具有特殊性。本文提出的建议,包括构建"银政合作"模式,推进金融体制改革,创建中小型金融机构。  相似文献   
143.
Burcak Polat 《Applied economics》2017,49(19):1901-1912
Even though the choice of capital structure depends on the three different financial components of foreign direct investment (FDI), previous research has regarded FDI as unidimensional rather than multidimensional. This study addresses new findings in the FDI area and investigates the relevant determinants of capital structure in 30 OECD countries from 2006 to 2014 within the framework of a simultaneous equation model. Our primary findings reveal that each component has its own deterministic features driven by relevant policy variables and risks in the market. While an increase or decrease in equity capital shows the ability of the host country to attract new investments, the subsequent components are mostly used to adjust the equity capital investment exposure.  相似文献   
144.
在我国经济建设步伐加快,各级地方财政普遍吃紧的情况下,直接财政投资、土地储备制度等传统融资模式已不能满足城市基础设施融资的需求。继之出现的BOT、TOT、PFI、ABS和市政债券的投融资模式市场程度依次提高,共同的特点在于引入SPC作为桥梁将政府与市场在公共物品领域连接起来,这些融资模式合作形式各异,以公私合营和资本市场的力量为城建资金寻找到了更广泛的投资者。本文介绍了我国现行的城镇基础设施投融资模式,如土地储备制度和市政债券等,依市场化程度的高低对这些融资进行了分类分析和比较,指出未来我国城建融资模式的发展方向。  相似文献   
145.
We study the effects private equity (PE) and venture capital (VC) financing have on small and mid-sized single entity business establishments from 1995 to 2009. We focus on single entity establishments to cleanly examine the impact of PE and VC financing on establishments’ organic growth. This study reveals that PE and VC financing have positive impacts on single entity business establishments’ net sales and employment growth. The impact of PE financing on establishments’ growth is slower and smaller than VC financing. However, we find that the benefit of PE financing lasts longer than VC financing. We also find that ethnic minority, female, and foreign business owners are less likely to receive PE and VC financing. Finally, we find evidence that although establishments with government contracts are more likely to receive PE and VC financing, those contracts fail to produce marginal post-funding growth and employment benefits.  相似文献   
146.
As documented in the literature, the effects of firm size, financial leverage, and R&D expenditures on firm earnings are inclusive. Our hypothesis is that the inconsistent empirical results of such effects may be driven by the regression models implemented in data analysis. Using the quantile regression (QR) approach developed by Koenker and Basset (1978), this study analyses S&P 500 firms from 1996 to 2005. We find that the effects of firm size, financial leverage and R&D expenditures on firm earnings differ considerably across earnings quantiles. Comparing the results from the QR approach with those from the ordinary least squares (OLS) and least absolute deviation (LAD) methods, this study further explains the puzzling relationship between firm size, financial leverage, R&D expenditures and firm earnings.  相似文献   
147.
私人股权投资基金有契约型、公司型、合伙型三种组织运作模式,在法律的合规性、避免双重征税、投资管理的效率性、监督管理的有效性等诸多方面有较多差异。通过对三种股权投资基金的运作模式的分析,提出信托型私人股权投资运作模式在现阶段是理性决策。公司型私人股权投资运作模式适合早期阶段,有限合伙人股权运作模式是最终发展目标。  相似文献   
148.
Researchers and brand managers have limited understanding of the effects social media communication has on how consumers perceive brands. We investigated 504 Facebook users in order to observe the impact of firm-created and user-generated (UG) social media communication on brand equity (BE), brand attitude (BA) and purchase intention (PI) by using a standardized online survey throughout Poland. To test the conceptual model, we analyzed 60 brands across three different industries: non-alcoholic beverages, clothing and mobile network operators. When analyzing the data, we applied the structural equation modeling technique to both investigate the interplay of firm-created and user-generated social media communication and examine industry-specific differences. The results of the empirical studies showed that user-generated social media communication had a positive influence on both brand equity and brand attitude, whereas firm-created social media communication affected only brand attitude. Both brand equity and brand attitude were shown to have a positive influence on purchase intention. In addition, we assessed measurement invariance using a multi-group structural modeling equation. The findings revealed that the proposed measurement model was invariant across the researched industries. However, structural path differences were detected across the models.  相似文献   
149.
The industries in which listed firms are concentrated in less developed equity markets are not random, nor entirely explained by the underlying composition of production. Listed firms and market capitalization are disproportionately concentrated in industries with low beta (measured with their beta with the market portfolio in the U.S.). We document a strong positive relationship between the industry-weighted country beta and the degree of market development across countries. Recent IPO activity confirms the result since new listings have higher betas than the average firm already in the market.  相似文献   
150.
This paper explores a wide range of corporate restructurings, all available deals from wire services, in the banking and insurance sectors that led to bancassurance ventures. An event study methodology is employed to calculate excess returns on and around the deals’ announcement date. Using both univariate and multivariate analysis the paper finds bank driven mergers, deal's size and regional categorization all triggering positive and significant market reactions. Unlike the univariate framework, multivariate analysis shows that geographic focus and language are not significant factors. The results also indicate that markets are indifferent with respect to bank withdrawals from the bank‐insurance operations. Finally, Canadian, U.S. and European bank‐insurance deals produce positive results, while Australasian bidders offer statistically insignificant equity returns.  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