浅析深圳中小企业板的发展问题

在深圳中小企业板正式设立之后,如何使其能平稳过渡到最后的创业板成为各界关注的焦点。本文通过分析海外创业板市场,总结出了一些对深圳中小企业板发展有价值的观点。     

论信托业的产业定位与规范化发展

我国中小企业建设资金短缺 ,融资渠道狭隘 ,应采取直接方式完善间接融资服务体系 ,建立政策性融资渠道等解决中小企业融资问题的对策 ,不断改善融资环境 ,促进中小企业的发展。     

On Hypothesis about the Second Eigenvalue of the Leontief Matrix

If an arbitrarily positive eigenvector is repeatedly premultiplied by a positive matrix, then the result tends towards a unique, positive (Frobenius) eigenvector. Brady has demonstrated that the expected absolute magnitude of the estimate of the second largest eigenvalue of a positive random matrix (with identically and independently distributed entries) declines monotonically with the increasing size of the matrix. Hence, the larger the system is, the faster is the convergence. Molnár and Simonovits examined Brady's conjecture in the case where entries of a stochastic matrix are close to 1/n. We prove this hypothesis for any stochastic and positive matrix.     

Factors influencing women's decision to leave an organization following childbirth

The purpose of this study was to understand the reasons why college-educated women leave organizations after childbirth. Results from 228 women who participated in a study of intention to work following childbirth indicated specific work and family factors that differentiated mothers who returned to work from mothers who stayed home after childbirth. Comparisons were also made between women who had a child and those who anticipated having a child. The findings are discussed in terms of their implications for organizational policy makers.     

Legal Restrictions in Personal Loan Markets

This study examines the pricing of personal loans in the form of second mortgages to determine whether state-specific default laws have an effect on the availability and cost of that debt. We examine the pricing of loans to higher risk borrowers and whether borrowers in states that limit lender ability to seek default remedies pay higher credit costs. Our results indicate that, for the most part, lenders rationally price loans to higher risk borrowers. However, when we focus on borrowers with low credit scores, the results indicate that mean actual loan rates are higher than those predicted by our model. The results also indicate that state-specific default laws have an effect on the price of credit. Finally, the results show that there is a greater degree of error in the pricing of second mortgage loans to borrowers with low credit scores than to borrowers with high credit scores.     

一种新型无线数字窄带通信系统的设计与实现

提出了一种新型无线窄带通信系统的设计方案,该方案基于数字化的信源和信道编码 方法,采用了两点调制和二次调制等技术,可兼容欧洲公众数字对讲机标准(DPMR),并通过 研制得以实现。实测结果表明,系统接收灵敏度达-110 dBm,可满足远距离无线语音通 信和 中低码率的数据通信的要求。     

风险资本能改善风险投资企业治理效率吗?——一个盈余管理视角

从风险资本积极投资者的角度研究了风险资本投资企业的公司治理结构对风险投资企业创业板上市时盈余管理的影响。实证结果表明,风险投资企业公司治理结构中仅有董事会规模对公司盈余管理有抑制作用;独立董事比例、风险资本董事比例、监事会规模和外部监事比例对公司盈余管理都没有显著影响。同时,董事会、监事会持股比例,CEO持股比例对公司上市时盈余管理也没有显著影响。创业板上市风险投资企业的盈余管理程度主要受公司规模、财务杠杆比例以及公司行业特征影响。     

The Friedman Rule in a Model with Endogenous Growth and Cash‐in‐Advance Constraint

This paper introduces money into an overlapping‐generations model with endogenous growth. The main message of the paper is that as long as the modified golden rule is attained, the Friedman rule is optimal. The result holds regardless of the ability of the government to internalize the externality and control the level of human capital. Other results include: (i) violation of the Friedman rule for a different second‐best environment wherein human capital accumulation is controlled but not physical capital accumulation and (ii) existence of a negative relationship between money growth rate and the economy’s endogenous growth rate.     

二外日语教学艺术初探

进行二外日语教学需要讲究教学艺术。采用日语歌曲和日语学习软件辅助日语教学,并合理地借助英语进行日语教学,有利于提高教学效果。     

二代涉入、制度情境与中国家族企业创新投入——基于社会情感财富理论的研究

基于社会情感财富理论,本文以2012-2016年中国A股上市家族企业为样本,采用倾向得分匹配法,对一定制度情境下二代涉入对家族企业创新投入的影响进行实证研究。研究结果表明:二代涉入会抑制家族企业的创新投入,发生二代涉入的家族企业会更重视约束型社会情感财富,而该类社会情感财富会导致家族企业对创新投入持保守态度;制度环境对二代涉入与家族企业创新投入之间的关系具有正向调节效应,从而会缓和二代涉入对家族企业创新投入的抑制作用;政治关联对二代涉入与家族企业创新投入之间的关系具有负向调节效应,从而会加剧二代涉入对家族企业创新投入的抑制作用。据此,本文建议:发生二代涉入的家族企业不能为了加强对企业的控制而排斥引入外部优良人才或外部投资者,创始人应该注重二代成员对家族企业归属感等的培养,提升二代成员对延伸型社会情感财富的保护意愿;政府和家族企业必须共同努力推进市场化改革,藉此完善家族企业赖以生存的制度环境;家族企业应当尽量避免政治寻租等行为对创新的抑制作用。