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1.
本文在对2002~2007年中国工业企业数据和城市基础设施数据匹配基础上,分位数回归研究表明:道路和电信基础设施对于企业效率影响为负,中等教育基础设施对企业具有正向作用,而高等教育基础设施仅对中等效率企业具有正向影响,医疗基础设施仅对高效率企业具有正向促进作用。此外,按企业所有制分类的稳健性检验发现:道路、电信、教育和医疗基础设施对不同性质和不同效率水平的企业生产效率的促进作用存在较大差异。本文的政策含义是,加强民生基础设施的投资、优化基础设施投资结构有助于企业效率的提升,且企业自身效率的提升和企业所有制结构的改善也有助于提升城市基础设施的边际促进作用。 相似文献
2.
Riad A. Ajami 《Journal Of Asia-Pacific Business》2013,14(3):211-213
This study empirically explores the relationship between firm characteristics and capital structure in Sri Lankan companies. Six years of data for 158 firms listed on the Colombo Stock Exchange are analyzed using a conditional quantile regression. The findings indicate that the capital structure of Sri Lankan firms differ between firms in different quantiles of leverage. These differences are significant with the sign of explanatory variables change with the level of leverage. The results indicate that individual firm’s finance policy needs to be responsive to the firm characteristics and should match with the different borrowing requirements of listed firms. 相似文献
3.
人力资本、人力资本结构与区域经济增长——基于分位数回归方法的经验研究 总被引:2,自引:0,他引:2
通过对1993—2006年中国29个省区的人力资本和人力资本结构等相关指标进行测算,运用分位数回归方法考察二者对区域经济增长的影响大小及变动情况。结果表明:(1)在中国,人力资本对经济增长具有显著的促进作用,且在条件分布的不同位置,这种促进作用存在明显差异。人力资本结构对经济增长存在负面影响,低分位点处的负面影响最大,高分位点处的负面影响相对较小。(2)在不同地区和分位点,人力资本和人力资本结构对经济增长的影响大小以及变动情况存在明显差异。 相似文献
4.
企业成长阶段及其划分标准:一个评论性回顾 总被引:3,自引:0,他引:3
企业成长阶段理论已有近半个世纪的发展历程,但关于成长阶段划分标准及阶段数目直到今天都还处于无休无止的争论之中。探讨相关文献中有关成长阶段理论的起源、各种划分标准及相应阶段数目做了一个评论性回顾,指出了各种标准的优点和缺点,以及今后应该解决的问题。 相似文献
5.
中国非正规部门指数的设计与测算——兼论非正规部门与经济增长关系 总被引:2,自引:0,他引:2
文章基于2008版国民经济核算体系新框架,利用统计指数理论和综合评价技术从投资、消费、就业、金融四个方面设计并测算我国非正规部门指数。在此基础上,探讨了非正规部门与经济增长的内在联系。研究结果显示,我国非正规部门年均增长快于同期经济增长;非正规部门的"低抗风险性、低政府规制"的特征增加了非正规部门增长的不稳定性;非正规部门与经济增长之间存在协整关系,不论从长期还是短期看,当期非正规部门与经济增长均存在正向关系,但影响程度较弱。 相似文献
6.
Ming-Yuan Leon Li 《The Service Industries Journal》2013,33(11):1871-1881
Financial data for the US banks listed during 2001–2007 are analysed to re-examine the risk–return relationship in the banking industry. A key feature of this study is the analysis of the changing distribution of return on equity across banks and over time by the quantile regression (hereafter QR) model and a meaningful comparative analysis with the results of the ordinary least squares estimates is examined. The following conclusions are drawn from the empirical results. First, while a positive risk–return relationship is presented for the profitable banks, the risk–return relationship is negative for the profitless banks. Second, the ‘V’ shape relationship between bank risk and profitability identified by this study could satisfactorily explain the existing risk–return puzzle among the prior empirical studies. 相似文献
7.
上市公司成长性的实证研究 总被引:8,自引:0,他引:8
上市公司的成长性与广大投资者、公司债权人、证券监管机构等都有着十分密切的关系。从某种意义上来说,公司的利润增长率比其利润本身更为重要。投资于某公司的股票,实际上是投资于公司的未来。因而,上市公司的成长性问题成为证券投资分析理论与实践中的一项十分重要的内容。运用相关分析、回归分析和方差分析等方法对上市公司的成长性与上期多项财务指标的关联性进行了探讨。 相似文献
8.
中国大型连锁零售企业成长路径评析 总被引:1,自引:0,他引:1
近年来,大型连锁零售企业以其规范运作、品牌经营、经济实惠、方便快捷、轻松随意等优点赢得了广大消费者的认同,并呈现出行业集中度不断提高、业态多样化、跨区域经营、外资和民营企业加快扩张、并购重组不断加剧等特征。文章指出,市场定位模糊、规范化程度低、物流配送体系与信息管理系统不完善、经营管理人才缺乏等是当前制约大型连锁零售企业成长的主要因素。大型零售企业实现成长的根本途径在于构建核心竞争力。为实施核心竞争力战略,大型连锁零售企业应进行科学的企业战略定位,这是其持续快速成长的前提;进行规范化经营,这是大型连锁零售企业持续快速成长的基础;实现信息化及高效物流配送系统,这是大型连锁零售企业持续快速成长的手段;加强人力资源开发与管理,这是大型连锁零售企业持续快速成长的核心。 相似文献
9.
中国的贸易失衡表现为巨大的贸易顺差,有一种观点认为扩大内需可以减少出口,降低贸易失衡。本文在考虑企业异质性的基础上,对中国制造企业内需能否促进出口的作用进行了理论和实证分析。理论模型预测,如果企业生产率足够高,可以进行贸易,企业内需的增加总能促进出口数量和出口额的增加,且贸易成本的减小会促进这种效应。我们运用中国工业企业数据对这一推论进行了实证研究。我们首先利用半参数估计的Olley和Pakes(OP)方法估计企业生产率,然后控制企业生产率、企业要素禀赋、行业固定效应、地区固定效应和企业所有制的影响进行计量分析。实证结果发现,出口企业内需的扩大显著促进了企业的出口,而且处于规模经济行业的企业的这种作用更为显著,东部地区企业和国有企业的国内销售对出口的作用也高于其他地区和其他企业。另外,本文对不同出口规模的企业应用分位数回归方法发现,企业出口规模越大,企业内需对出口的作用越显著。 相似文献
10.
文章利用中国1992-2007年以及美国1972-2009年间相关年份的投入产出表进行分析,发现美国制造业、服务业、居民消费、政府消费的服务投入率总体呈稳定增长态势,而中国1992年以来服务业的服务投入率稳定不变,制造业的服务投入率甚至有所下降。这意味着中国服务业增长仍缺少来自于产业尤其是制造业中间需求的强力拉动,这是制约中国服务业尤其是生产服务业发展的重要原因。中国生产服务业的发展政策不仅要扩大供给,更应充分释放和激活国内各产业尤其是制造业对中间服务的需求,以扭转中国在国际产业分工中的不利地位,推进服务业的体制改革以及营造更为良好的市场环境,这应该成为政策制订的着力点。 相似文献
11.
Firm Growth and Liquidity Constraints: A Dynamic Analysis 总被引:1,自引:0,他引:1
Using a large unbalanced panel data set of Portuguese manufacturing firms surviving over the period from 1990 to 2001, the
purpose of this paper is to examine whether liquidity constraints faced by business firms affect firm growth. We use a GMM-system
to estimate a dynamic panel data model of firm growth that incorporates cash flow as a measure of liquidity constraints and
persistence of growth. The model is estimated for all size classes, including micro firms. Our findings reveal that smaller
and younger firms have higher growth-cash flow sensitivities than larger and more mature firms. This is consistent with the
suggestion that financial constraints on firm growth may be relatively more severe for small and young firms. Nevertheless,
the same finding can be interpreted in a different way if we consider the more recent literature which interpret the higher
investment/cash flow sensitivity of younger and smaller firm in absence of financial market imperfection as the outcome of
these firms reaction to the fact that realisation of their cash flows reveals them the direction to go in presence of uncertainty
of their growth prospect. Besides, firms that were small and young at the beginning of the sample period exhibited more persistent
growth than those that were large and old. Finally, these results have significant policy implications.
相似文献
12.
浙江外贸对经济增长模式转变的影响——基于协整理论的实证研究 总被引:2,自引:0,他引:2
基于浙江省1986~2006年GDP和进出口的相关数据对浙江外贸和经济运行的轨迹进行分析,测算外贸依存度、贡献率、拉动度及弹性四个对外贸易指标对经济增长的影响.运用协整理论和格兰杰因果关系检验方法对浙江省对外贸易与经济增长的关系进行实证分析,结果表明:存在出口到经济增长的单向格兰杰因果关系.同时建立误差修正模型(ECM)得到了较好的拟合结果,为出口贸易促进经济增长假说(ELG)提供了新证据. 相似文献
13.
文章基于沪深主板78家上市企业2000-2012期间686个企业观察样本所构成的非平衡面板数据,在控制了企业规模、年龄、资本支出、营收增长率、行业平均Q值等因素后,基于分位数回归模型检验公司风险投资组合多元化与公司投资者价值创造之间的关系以及组织冗余对两者关系的调节作用。研究发现:只有具备一定企业价值水平的公司投资者才可能通过公司风险投资来实现价值创造,并且公司风险投资组合多元化与企业价值创造之间存在复杂的“U形”关系;组织冗余对“U形”关系有积极的调节作用,但企业价值水平不同,则调节效应大小不同,实现价值创造的公司风险投资组合多元化临界值也就不同。因此,企业根据自身资源禀赋(价值水平和组织冗余)来选择差异化公司风险投资策略。 相似文献
14.
金融发展与经济增长关系问题的研究越来越深入。以陕西省为研究对象,侧重于金融发展与经济增长关系的经济基础和关联机制,通过两部门模型,揭示金融发展影响经济增长的两个方式:外部性和部门要素边际生产力差异,陕西省的实证检验结果表明,以银行贷款为测度指标的金融发展与经济长期增长间存在显著的正向关系,金融发展对经济增长存在显著的正外部性。 相似文献
15.
Using data from a survey of 1,097 small and medium-sized non-listed Dutch firms we investigate the relation between growth of the firm and uncertainty. We focus on the impact of sales uncertainty on various types of investment. We find that sales uncertainty, measured by the conditional variance, has a mixed impact on various investment decisions. We include an analysis of the relevance of financial structure and firm size on the growth-uncertainty relation. 相似文献
16.
Starting from the Ladrón‐de Guevara et al.’s framework, we develop a model with an additional sector for the production of leisure services. By introducing consumption of leisure services as a time‐consuming activity, our model generalizes the standard time allocation problem whereby total available time can be allocated between work, education, free time and leisure activities. We analytically characterize the balanced growth paths of the model, particularly in terms of time allocation and growth. Our comparative analysis of different service economies assumed at equilibrium includes the case of an industrial economy without a service sector and the potential multiple equilibria of such an economy. 相似文献
17.
Andrés Maroto-Sánchez 《The Service Industries Journal》2013,33(5):719-746
One of the most conventional statements in economics, with regard to the services sector, suggests that, as a whole, this sector has a lower productivity level and growth rates than the other productive sectors. From this approach, we can derive the relative lower productivity in some advanced economies (such as the European countries versus the USA and some particular emergent economies) as an explanation of the growth of the tertiary sector. This paper will look in greater depth at issues related to services productivity, from conceptual aspects regarding the definition and meaning of productivity to methodological and measurement of services productivity. This work is essentially a necessary revision of the literature on economic growth, productivity and the services sector, reviewing not only the conventional literature but also those new waves of thinking. 相似文献
18.
金融发展是通过优化资本在部门间的分配来促进经济增长的,故研究金融发展的资本部门分配功能,是金融发展理论的重要内容。金融结构论认为金融发展可以促进资本部门分配的结构改善,金融深化论认为金融发展强化资本部门分配的成本收益比较机制,内生金融发展理论则认为内生金融发展是金融优化资本部门分配的根本动力。 相似文献
19.
本文以我国上市公司为例,对不同控制类型下企业价值、盈利性与成长进行了比较研究,试图发现控制类型对企业所追求的目标是否产生影响。研究结果表明,在不同的控制类型下,企业价值、盈利性与成长存在一定的差异。与国外业主控制型相似的法人控股的企业注重企业价值和成长性,而与经理控制型相似的国有绝对控股企业相对更加重视盈利性,这可能是不同的控制主体持股的目标不同所导致的。 相似文献
20.
This study examined the dependence between gold and stocks during 2002–18 in seven emerging countries. The study combined the bivariate cross‐quantilogram introduced recently with quantile‐on‐quantile regression (QQR) approaches to conduct comprehensive and complementary analyses. The QQR results for the full sample revealed a weak positive dependence in all the quantiles of gold and stock returns across all the countries selected during mild market conditions. The results for pre and post‐crisis periods largely were consistent with those obtained for the full sample, except for Turkey (pre‐crisis), and China and Indonesia (post‐crisis). The results of the causality test‐in‐mean (return) and that of the causality test‐in‐variance revealed no causal relation between stock and gold in the pre‐crisis period, while causality ran only from gold to some stocks in the post‐crisis period. Further, while there was volatility causality running only from gold to stocks during the pre‐crisis period, the volatility causality between the two markets was very high during the post‐crisis period. Therefore, we suggest that gold may have been a hedge for stocks during the pre‐crisis compared to the post‐crisis period. Further, international risk factors should be considered in optimal investment decisions between domestic and global markets' assets (stocks and gold). 相似文献