The Impact of Public Expenditure and International Trade on Agricultural Productivity in China

The “industry nurturing agriculture” reforms and World Trade Organization accession led to dramatic growth in public expenditure and international trade in China’s agricultural sector. This article aims to estimate the effects of public expenditure and trade on agricultural productivity in China for 2004–2015. A semi-parametric production function with shape constraints is introduced to derive more accurate productivity before the productivity determinants are analyzed with an emphasis on public expenditure and trade. The empirical result shows that public expenditure and exports can effectively improve agricultural productivity, while imports have no significant effects. Policy implications are discussed in the context of supply-side reforms.     

采煤塌陷区移民安置问题分析

采煤塌陷区移民安置问题是关系资源型城市可持续发展的重要课题。本文对此进行实地调研,研究说明在移民安置中应将人理放在首位位置,建议建立以就业为先导的采煤塌陷区移民安置模式。     

高职服务类专业顶岗实习管理研究

结合河北工业职业技术学院服务类专业多年的顶岗实习实践,本文将高职服务类专业的顶岗实习分为预备期、过程指导期、收束期等三个时期进行管理。为学生顺利就业创造了良好的条件。     

提高我国注册会计师审计独立性的对策探讨

注册会计师只有在审计过程中真正做到客观独立,才能保证审计信息的可信性,从而树立起职业声誉,体现其社会价值.提高我国注册会计师审计独立性应从完善注册会计师的委托聘约机制、明确注册会计师的法律责任、规范会计师事务所的组织形式、提高注册会计师的自身素质、健全注册会计师的外部监管机制、优化执业环境等方面入手.     

How much does the business group matter in Korea?

We partition the variances of profits of the companies associated with Korean business groups into business group‐specific effects, industry effects, and affiliate company‐specific effects, which roughly match corporate‐parent effects, industry effects and business unit effects, respectively, in the extant literature. We find substantial corporate‐parent effects (here, business group effects) along with industry effects and business unit effects (here, affiliate company‐specific effects). This finding may indicate that business groups play an important role in developing countries by circumventing market inefficiencies. Our results also suggest that these effects tend to be smaller in large business groups and to decrease over time. Copyright © 2002 John Wiley & Sons, Ltd.     

当前企业用工方式选择初探

日益复杂多变的环境要求企业具备柔性化能力,以提高市场适应能力。企业柔性化能力在人力资源管理中的表现之一就是采用灵活的用工方式。本文对当前几种主要用工方式进行了分析,以期为企业在新形势下选择合适的用工方式开拓思路。     

产业结构与就业结构动态演进与互动效率研究——基于四川省个案分析

促进产业结构与就业结构相协调,是实现四川省产业结构优化调整和劳动力充分就业的根本途径.从产业结构与就业结构的动态演进和互动效率分析可知,四川省的第一、三产业变动对就业变动有增加的趋势,第二产业变动对就业变动有减少的趋势.第一产业就业结构与产业结构的不协调性明显增加,第二、三产业就业结构与产业结构协调化程度逐步增强,第三产业基本实现协调化,据此并提出相应的措施和建议.     

Global value chains,large-scale farming,and poverty: Long-term effects in Senegal

This paper presents panel data evidence on the impact of expansion of global value chains and large-scale export-oriented farms in developing countries over almost a decade. We estimate the income effects of wage employment on large-scale farms in the horticultural export sector in Senegal, using data from two survey rounds covering a seven-years period of rapid expansion of the sector. We estimate average income effects as well as heterogeneous income effects, using fixed effects and quantile fixed effects regressions. We find that poverty and inequality reduced much faster in the research area than elsewhere in Senegal. Employment in the horticultural export sector is associated with higher household income and the income effect is strongest for the poorest households. Expansion of the horticultural export sector in Senegal has been particularly pro-poor through creating employment that is accessible and creates substantial income gains for the poorest half of the rural population. These pro-poor employment effects contrast with insights in the literature on increased inequality from rural wage employment.     

开放平台与所有权平台的竞争:网络效应与策略选择

开放平台（标准）的出现给所有权平台带来很大冲击，也给经济学家提出了挑战．这种免费的资源提供的动机何在？它对创新活动有何影响？它会如何影响市场竞争的结果？本文提供了一个分析开放平台和所有权平台（双寡）竞争的理论模型，在考虑网络效应以及所有权平台拥有者的兼容策略选择等情形下。分析了不同平台的目标和均衡策略选择。在此基础上。我们还拓展分析了社会对不同产业结构（开放＋所有权VS所有权＋所有权）的选择激励．结果发现不同的参数设定会得到不同的结论。     

平均税率、标准税率与收入分布对个人所得税累进性的影响

运用中间累进性指标将个人所得税累进性的变化分解为标准税率的影响及收入分布的影响,对再分配效应变化也做了类似的分解,实证分析了我国2005~2011年个人所得税累进性及再分配效应的变化。结果显示,收入分布改变对于累进性的变化发挥主导作用,平均税率对于再分配效应的变化非常关键。因此,个人所得税的改革首先需要在分析居民收入分布的基础上进行,另外在累进性提高的同时也需十分关注税收规模的变化。