吉林省养老产业PPP融资模式研究

当前,吉林省社会养老项目融资渠道单一,市场发育不健全,要实现吉林省养老产业PPP项目的有效运作,需要健全法律法规,营造法律保护环境;拓宽融资渠道,激发养老市场活力;增强风险防范意识,抵御政企双方风险;建立监督机制,完善政府保障体系;规范项目评价,提高项目质量保障。这样才能推动吉林省养老产业的高质量发展。     

Real and nominal effective exchange rates of African countries during 1971Q1–2012Q4

One of the macro variables that are included in most models is the exchange rate. Overall performance of a country’s exchange rate is measured by changes in nominal or real effective exchange rate (REER). These rates are constructed and published mostly for industrial countries by international organizations. Less developed countries have received little attention. In this article, the two rates are constructed for 21 African countries using quarterly data over the period 1971Q1–2012Q4. As an application, we use the REERs to show that even in Africa the movements of the real effective rates follow a nonlinear path.     

Financing China’s unprecedented infrastructure boom: the evolution of capital structure from 1978 to 2015

ABSTRACT

The authors examine the sources of the funds that have financed China’s infrastructure development since 1978. They define the five periods in which this development has taken place in terms of predominant financing: fiscal funds, build-operate-transfer (BOT), treasury bonds, the land financing, and local bonds. The system is characterized by a heavy reliance on debt financing and one-off revenues. These approaches have raised widespread concerns about fiscal sustainability in China. The authors explain why a shift towards the more conventional approach of fiscal funds is necessary.     

An examination of the forward prediction error of U.S. dollar exchange rates and how they are related to bid-ask spreads,purchasing power parity disequilibria,and forward premium asymmetry

Using a panel data approach, we find statistically significant evidence that bid-ask spreads and deviations from purchasing power parity (PPP) are related to the forward prediction error of ten major U.S. dollar exchange rates over the post Plaza Accord period. Previous literature suggests that bid-ask spreads proxy for liquidity risk and deviations from PPP are a source of time-varying risk premiums. Additionally, the paper provides evidence that the forward discount bias is asymmetric with respect to the sign of the forward premium as well as to an undervalued and overvalued U.S. dollar.     

不同模式农地整治的减贫增收效应研究 ——基于匹配倍差法估计

研究目的:探讨PPP模式农地整治和政府主导模式农地整治分别对建档立卡户和非建档立卡户的减贫增收效应及其差异。研究方法:可持续生计框架、问卷调查法、匹配倍差法。研究结果:政府主导模式农地整治对两类农户家庭总收入、农业收入的增加有显著影响且对非建档立卡户影响更大,对非建档立卡户财产性收入、工资性收入的增加有显著影响但增加值较小;PPP模式农地整治对两类农户家庭总收入、财产性收入及工资性收入的增加有显著作用,且对非建档立卡户影响更大;PPP模式农地整治对农户总收入、财产性收入及工资性收入增长的促进作用远大于政府主导模式。研究结论:应重视农地整治在扶贫工作中的重要作用,积极推进PPP模式农地整治的扶贫,完善相关政策并引导社会资本积极参与,同时加强农地整治扶贫与其他精准扶贫手段相结合,以促进农地整治项目区内农户全部脱贫。     

污水处理PPP项目跨境联动创新路径

实施“一带一路”战略，对于推动我国新一轮对外开放和沿线国家经济发展具有重大意义，而基础设施互联互通正是“一带一路”发展实施的先导领域。分析了“一带一路”污水处理PPP模式的发展困境，以明确优化PPP模式的重点突破口。结合国内外成功PPP案例，对跨境资本参与污水处理PPP进行PEST-SWOT分析，并基于流程再造和联动创新理论，对“一带一路”污水处理PPP模式跨境联动创新路径进行了分析。以徐州市邳州污水处理项目为例的分析，为“一带一路”污水处理PPP模式优化提供了一定的理论依据与实践指导。     

Bundling and Unbundling in Public–Private Partnerships: Implications for Risk Sharing in Urban Transport Projects

Public–private partnership (PPP) projects may be organized in a variety of ways, depending on the level of integration of the so‐called Special Purpose Vehicle. Based on the analyses of four major PPP light rail projects in Spain, this article outlines two fundamentally different models of organizing the Special Purpose Vehicle in PPP projects; moreover, the article examines the central principles of these two different models of organizing the private sector Special Purpose Vehicle and their implications for risk sharing and project management in large‐scale infrastructure PPP projects.     

Comparative output and labor productivity in manufacturing between China, Japan, Korea and the United States for ca. 1935 - A production-side PPP approach

Following the standard industry-of-origin methodology to measure production-side purchasing power parities (PPPs), this study for the first time provides a set of unit value ratios (UVRs) of manufacturing products between China, Japan, Korea and the US, based on which it derives PPP estimates for individual manufacturing industries for these East Asian countries with the US as the benchmark for ca. 1935. The estimated PPP for total manufacturing suggests that the relative level of the producer price in China, Japan and Korea was about half to two thirds of the prevailing market exchange rates, respectively. The estimated PPPs are used to calculate comparative output and labor productivity for individual industries of these countries for ca. 1935. It shows that the size of factory manufacturing in Japan was 12 percent of the US level and in China only about one percent of the US level. In terms of comparative labor productivity, measured as PPP$ per hour worked, Japanese and Korean manufacturing was 24 and 23 percent of the US level, whereas Chinese manufacturing was only 7 percent of the US level.     

PPP项目融资风险分担博弈分析

PPP可以看作是一种在公共基础建设领域有效的融资模式。本文在已有的PPP项目分担原则上，把公共部门和私营机构风险分担看作是在两个机构之间的讨价还价过程。这个过程可以通过博弈论中的轮流出价的讨价还价模型来优化．模型通过双方对在讨价还价中的贴现率大小来确定风险的分担比例。研究表明，如果参与者贴现率越大，越先行动，那么他在整个博弈阶段就会越占优势。     

浅谈建筑行业的供应链管理及运营

伴随着城市建设的不断发展,企业也随之调整自身的发展战略以适应激烈的竞争。寻求先进的建筑行业运营模式以及供应链管理已成为建筑企业摆脱困境的主要途径之一。我们应利用现代技术以及信息化平台达到提高效率、减少成本的目的,同时也开拓思维,结合金融模式,调整资金链现金流,以发展企业,利用互联网和物联网的推进,更加精确和及时的进行供应链管理。