智慧居家养老服务协同供给的优化路径研究——以广西钦州市智慧居家养老项目的实践经验为例

智慧居家养老服务的协同供给可以形成社会联动效应，降低公共服务成本。运用公共服务协同供给分析框架，通过交叉分类方法从协同主体的利益与目标两个变量的耦合性出发分析广西钦州市智慧居家养老项目中养老服务主体间不同种类的协同关系，可以从加强政府领导、形成合作联盟、建立市场标准、创新扶持政策4个方面完善政府、企业、社会组织之间不同类型的协同供给，实现社会资源的高效利用以及向智慧居家养老服务的发展和转变。     

Natural resource rents and internal conflicts: Can decentralization lift the curse?

We study how natural resource rents affect the risk of internal conflict within countries and how the federal structure of countries influences this relationship. Natural resource abundance may induce excessive rent-seeking and thus increase the risk of internal conflict. Fiscal and political decentralization as an institutional arrangement for rent-sharing and political codetermination of regions within a country may limit the destructive effect of natural resource rents on internal stability. Using cross-country and panel data from more than 90 countries covering the period 1984–2004, we find evidence that natural resource rents indeed increase the risk of internal conflict, but this relationship is significantly mitigated by political decentralization.     

纳税信用评级结果披露与研发投入

以纳税信用评级披露作为一个天然外生冲击,并基于2013—2016年1214家A股上市公司的微观数据构造准自然实验,使用双重差分法系统评估纳税信用评级结果披露对上市公司研发投入的影响。结果发现:纳税信用评级结果披露显著增加了上市公司的研发投入。基于PSM-DID方法的估计结果与上述结论无明显差异。稳健性检验也表明上述结论的正确性。机制检验表明,纳税信用评级结果披露通过降低企业的融资约束,进而促进企业增加研发投入。此外,分样本回归发现纳税信用评级结果披露只能对中小型企业和民营企业的研发投入产生促进作用。     

The provision of long-term credit and firm growth in developing countries

Do small and young firms benefit from an increase in the provision of long-term loans? By combining firm-level data from 62 countries (over the period 2006–2016) with a new database on short-term and long-term credit provided to the private sector, this article shows a higher provision of long-term credit does not stimulate growth of small and young firms. On the contrary, an increase in the availability of short-term credit spurs firm growth. The main explanation of this (counter-intuitive) result is the differential impact of short-term and long-term credit provision on small and young firms’ access to credit. Young and small firms are able to take advantage of an increase of short-term loans, which allow them to switch from informal finance to bank loans. However, a higher level of long-term credit does not alleviate credit constraints faced by opaque firms because these funds are allocated towards transparent borrowers.     

发展林下经济能否保护森林资源?--基于江苏省的经验证据

发展林下经济作为集体林权制度改革的配套政策之一,能否发挥生态优势保护森林资源是检验其政策绩效的重要标准。在分类剖析不同林下经济模式对森林资源的影响机理基础上,利用江苏省81个县林下经济发展经验证据,构建OLS模型进行实证分析。研究发现,发展林下经济有助于提高森林面积,其中林下养殖与森林景观利用模式的作用突出。     

Disappearing investment-cash flow sensitivities: Earnings have not become a worse proxy for cash flow

According to a recent conjecture in the literature, earnings have become a poorer proxy for cash flow from operations over time. We find that since 1988, when cash flow statements started to be consistently reported in Compustat, the cash effectiveness of earnings has actually increased for a large sample of US manufacturing firms. This occurs despite the introduction of fair value accounting and increasing accounting accruals during the last three decades. Also contrary to the conjecture, using more comprehensive measures of cash flow does not restore the investment-cash flow sensitivity, which continues to be around 0.05 in more recent periods.     

浅谈新形势下企业人力资源管理的创新思路

论文分析了新形势下推动企业人力资源管理创新的方法,并结合人力资源管理的实施现状,针对企业人力资源管理存在的问题提出管理新措施。对于思想意识不足、管理机制不足、规划方案不可行、意识形态不正确等问题应及时改正。论文对网络信息技术的有效利用、组织结构的适当优化和人力资源管理职能的扩展等进行深入的讨论和分析,以期有效提高人力资源管理效率。     

中小企业人力资源管理中的劳动关系管理问题与优化策略

随着我国经济的快速发展,国家越来越重视中小企业人力资源管理中的劳动关系问题。为了进一步加强中小企业的人力资源管理,需要根据实际情况以人力资源战略规划和管理作为基础支撑,完善人力资源管理中的劳动关系管理工作,明确劳动关系管理的内涵。因此,论文针对中小企业人力资源管理中的劳动关系管理问题进行简要分析,并提出合理化建议。