转变我国农业经济发展方式的对策分析

我国农业经济落后的增长方式使得农民的收入低、农产品的生产成本高,推动了物价上涨,使国家面临着粮食危机的风险.我们应当通过政策支持、融资扶持、教育培训、加强基础设施建设和信息提供等措施促进我国农业经济增长方式的转变.     

Start-up and hiring practices of immigrant entrepreneurs: An empirical study from an evolutionary psychological perspective

Strong social ties embedded in ethnic communities of immigrant populations have been considered key assets for immigrant entrepreneurs. However, little research has been done on how biological kinship and the biological theories of altruism influence the behavior of ethnic entrepreneurs. In this study, we have applied a neo-Darwinian evolutionary theory of kinship to examine adaptive functions of kin and ethnic altruism in business start-up and hiring practices of Korean immigrant entrepreneurs in the United States. We confirmed that the patterns of help received by Korean entrepreneurs for business start-ups were congruent with an evolutionary perspective on altruism. However, the results for hiring patterns suggested that customer ethnicity trumped kin and co-ethic interests. We close by offering suggestions for future research.     

An Empirical Study of the Impact of CEO Characteristics on New Firms' Time to IPO*

An initial public offering (IPO) is one of the most critical events in the life of a firm. As the IPO market continues to attract attention from both entrepreneurs and investors, research examining the relationship between the firm's characteristics and its IPO performance is growing. In this paper, we use the upper echelon perspective to empirically examine the relationship between the firm's chief executive officer (CEO) and the firm's time to IPO, a relationship that has so far received little attention. Using data obtained from 237 IPOs in the U.S. software industry, we found that the CEO's prior executive experience, network, and age are significantly related to the new firm's time to IPO. This study extends the understanding of the important role of the CEO in the IPO and provides investors greater insight into those variables that influence the speed with which firms go public.     

区域植被覆盖度和水土流失量的时空变异研究  ———以江苏省为例

选取1995、2000、2008年为时间变化单元,以江苏省从北到南的20县市区域为空间变化单元,建立植被覆盖度、水土流失量模型,定量分析江苏省植被覆盖度和水土流失量的时空变化特征。结果表明:(1)江苏省的区域植被覆盖度时间变异较大,随时间的推移总体呈上升的趋势,其中新沂的植被覆盖度最高,扬中的植被覆盖度变化最大。(2)20个县市区域的水土流失量随时间的推移总体上有所增加,而如皋、通州、海门、东台、扬中、泰兴和兴化等区域的土流流失状况有所改善。     

浅谈高校学生干部的综合表达能力

随着教育的发展,学生人数的增多,学生干部队伍的建设成为学校学生工作的重要内容.笔者通过6个月的团校学习,并结合自身学生干部经历,斗胆就如何成为一名优秀的学生干部提出如下建议,以供大家飨用.     

浅谈铁路站场给排水施工对线路的影响及预防措施

当前,铁路呈现出全面提速的新形势,而铁路站场的给排水施工也越来越受到人们的重视,其对线路的影响是不可小视的.本文首先分析了铁路站场给排水施工对线路的影响,并针对实际情况,提出了相应的预防措施.     

浅谈如何加强孝心文化建设

本文对如何加强孝心文化建设工作进行论述.     

探讨如何加强建筑企业会计核算工作

本文笔者结合某一具体建筑企业会计核算的案例,对其会计核算制度与内部控制制度现状进行分析,并针对相关问题提出了相应的对策,以供建筑类企业参考.