Political determinants of intergovernmental transfers in a regionally decentralized authoritarian regime: evidence from China

This article examines the political determinants of the allocation of intergovernmental transfers in the context of China. In a regionally decentralized authoritarian regime, a government marked by political centralization and fiscal decentralization, intergovernmental transfers are employed by politicians as instruments to achieve political goals. Using China’s provincial data from 1994 to 2009, we find that the officials’ political power is an important factor in the distribution process. A party secretary’s replacement facilitates an increase in transfers, especially if the replacement comes from the central government. If a party secretary is a member of the Central Politburo, the province receives more conditional transfers than others. The central government allocates the transfers in such a way that the province with a high proportion of the minority population receives more transfers than others.     

“营改增”政策与产业链重整——基于山东德正达物流案例的分析

"营改增"作为我国十二五期间结构性减税的重大政策,正给企业发展带来实质性影响。本文通过对比山东德正达物流公司实施"营改增"政策前后的经营情况后发现:从短期看,"营改增"政策对物流企业税收不减反增;从长远看,"营改增"政策有助于推动企业进一步分工细化、转型升级,扩充企业生存发展空间;企业适应政策变化的能力和实际收益正相关。本文据此对未来金融业的"营改增"改革进行了前瞻性分析。     

Customer-capturing strategies: The way to replace existing technology characterized by network effects

Network effects are the basis of competitive advantage in digital economies. Although some researchers have indicated that technologies characterized by network effects are difficult to replace, real-world situations have not confirmed this argument. Challengers still defeat market leaders in markets with network effects. The analytical results presented here include the following: (1) a proposed new concept, resilience, can describe the resistive strength of a network to challenger customer-capturing strategies, (2) three types of networks can be identified based on their resilience values, and (3) high-resilience networks possessing technology are difficult to replace.     

“营改增”政策与产业链重整--基于山东德正达物流案例的分析

“营改增”作为我国十二五期间结构性减税的重大政策,正给企业发展带来实质性影响。本文通过对比山东德正达物流公司实施“营改增”政策前后的经营情况后发现：从短期看,“营改增”政策对物流企业税收不减反增;从长远看,“营改增”政策有助于推动企业进一步分工细化、转型升级,扩充企业生存发展空间;企业适应政策变化的能力和实际收益正相关。本文据此对未来金融业的“营改增”改革进行了前瞻性分析。     

预应力混凝土连续刚构钢筋替换分析

预应力混凝土连续刚构桥以其结构简洁、造价经济、施工方便等优势,在我国高速公路建设中得到了广泛应用。目前正在大规模建造的预应力混凝土连续刚构桥大多采用了HPB235和HRB335热轧钢筋。然而近期我国将逐步淘汰这两种钢筋。本文以云南省在建的一座连续刚构桥为例,分别按钢筋等面积替换和等强度替换方法进行了结构计算和经济分析,为钢筋牌号过渡期间该类桥梁建设的钢筋替换提供参考。     

换填概要

由地基换填的地层强度弱硬不一的特点决定了换填实施过程中将会碰到软下卧层与上高压实度的反差问题,橡皮土问题等等,通过研究及实验,不断总结理论经验,使换填技术方面的理论及实际使用遂成体系、有理有据。     

我国民营企业买壳上市风险与对策浅析

随着社会迅速发展,民营企业在国民经济中的地位日益凸显,而其融资难则是一个公认的问题。近几年,我国民营企业纷纷以买“壳”、借“壳”的方式进入资本市场,虽可获得“双赢”结果,但也会引起诸多问题。本文分析了我国民营企业买壳上市存在的主要风险,并提出相应对策。     

现收现付制养老保险风险量化及应对策略

现收现付制养老保险是一种代际转移的制度,其可持续发展的经济学基础为生产力、工资和人口三者的综合增长因素能够维持代际转移,从而保证人们退休后能够维持稳定的工资替代率。这三种因素的波动形成了一定的风险。如何量化和管理这些风险是本文的研究主题。本文将给出代际人口比例和代际工资比例满足的随机微分方程。基于此,考虑在给定缴费比例和工资替代率条件下,养老保险计划出现支付危机的概率分布。进而,为了寻找风险与收益的平衡,研究现收现付制养老保险的VaR。最后,利用中国的实际统计数据,对本文的理论结果给予实证阐述,并提出应对的策略。