外商直接投资在辽宁省的发展现状及特点

改革开放30多年来,外商直接投资对中国经济增长做出了巨大的贡献。辽宁省作为东北地区老工业基地,自1979年开始引进外商直接投资(以下简称FDI),特别是进入上个世纪90年代以来,外商直接投资不论在数量、规模和发展速度上均增长较快,在一定程度上促进了区域经济的发展,尤其是沈阳和大连在产业升级、新技术吸收及结构调整中表现突出。与此同时,辽宁省在引进和利用FDI中,也存在着地区分布不平衡、产业结构不合理和技术溢出效应不明显等问题,其对辽宁省的区域经济发展也产生了不利的影响。分析了外商直接投资在辽宁的发展现状,与2014年中国引入外商直接投资最多的前三名江苏、广东、上海对比,探讨了辽宁利用FDI的特点。目前,辽宁省在参与“一带一路”建设中,积极引进和合理利用FDI,对于产业转型升级、培育新的经济增长极、深化区域经济合作共赢等具有重要的理论和现实意义。     

风险基金管理中的最优激励合同研究

运用委托-代理理论对风险投资基金管理中的委托-代理关系进行了讨论;对基金管理人的工作成果为单一可观测变量时基金管理人的最优激励合同进行了研究,并对该情况下的代理成本进行了分析;最后讨论了除基金管理人的工作成果外存在其他可观测变量(如另一个风险投资基金的收益)时基金管理人的最优激励合同,指出当其他可观测变量能提供更多与基金管理人努力水平相关的信息时,把该变量写入合同将降低代理成本.     

证券组合的投资决策实战模型初探

利用Harry Markowitz的“均值一方差组合模型”,将证券收益率看成时间序列,给出证券组合的投资决策实战模型——即证券投资者能够承担的系统风险范围内,应如何调整投资比例,使得非系统风险最小,期望收益率最大。并且运用统计数据进行具体计算和结果分析。     

用遗传算法求解排水管道造价公式参数

排水管道造价公式的型式有多种,各公式中分别含有多个地方参数,用传统方法难以直接优化求解.因此以公式均方差最小为目标函数,利用遗传算法优化计算造价公式中各参数.遗传算法的全局随机搜索技术和对目标函数的直接操作方法,避免了直接推导使用多阶导数和高阶方程的麻烦,提高了公式的精度.     

中国电影产业境外资本准入问题研究

按照2011年底公布的《电影产业促进法(征求意见稿)》,放开电影行业的资本准入门槛是致力于促进电影产业发展的措施之一。在现行电影管理体制下,外资和港澳台资本很难进入内地电影的制作、发行和放映环节。但是,通过对现行规则和《电影产业促进法》相关规定的比对,发现《电影产业促进法》非但没有降低境外资本的准入门槛,反而在电影制作环节对外资准入进行了更多的限制。而同样经历了电影产业从管制到促进制度变化的印度、韩国和越南,其开放性和自由化的产业政策正是促进其电影产业发展的关键。因此,依次、逐步地开放影院、院线、发行和制作四个环节是与中国国情最相适应的电影产业境外资本准入机制。     

基于灰色系统理论的房地产投资环境分析方法

在研究近年来我国房地产开发投资环境分析方法的基础上，将灰色系统理论与传统的综合评价法相结合，得到了一种基于灰色系统理论关联度分析法的综合评价方法，是一种比传统的综合评价法更优的房地产投资环境分析方法．     

Cenozoic stratigraphy of Taiwan: Window into rifting, stratigraphy and paleoceanography of South China Sea

Shallow marine sequences of the northern South China Sea (SCS) are uplifted and exposed by plate convergence in the Taiwan mountain belt. These deposits provide detailed geological information about the rifting event, stratigraphy, sedimentology, paleoclimate and paleoceanography of the shallow SCS to compare with what are recorded in the ODP 1148 deep-sea core. Seismic surveys and marine micropalentological studies show that Eocene sequences in the offshore Taiwan Strait and onland Taiwan mountain belt are all deposited in rifting basins and are covered unconformably by the Late Oligocene-Neogene post-rifting strata. Between syn-rifting and post-rifting sequences, there is a regional break-up unconformity throughout the island. Early Oligocene and Late Eocene strata are missing along the break-up unconformity equivalent to the T7 unconformity in the Pearl River Mouth Basin off south China. This may suggest that the SCS oceanic crust could have initiated between 33 and 39 Ma. Neither obvious stratigraphic gap nor slumping features are found in the Oligocene-Miocene transition interval of Taiwan. This observation highly contrasts with what has been documented from the ODP 1148 deep-sea core. This suggests that the stratigraphic gap and slumping features could only be recorded in the SCS deep sea region, but not in the shallow shelf near Taiwan. Compared to the Middle Miocene paleoceanographic re-organization events in the SCS deep sea, the geological history of the Taiwan shallow sequence shows changes of in sedimentation and faunal composition. Due to the Antarctic glacial expansion at~14 Ma, Middle to late Miocene strata of the Western Foothills show progressive regression sedimentations associated with a decrease of benthic foraminif-eral abundance and a sharp faunal turnover event. Many Early-Middle Miocene endemic benthic foraminifers were extinct in 14-13 Ma and new benthic foraminifers of the Kuroshio Current fauna appeared from 10.2 Ma, comparable with new occurrence of Modern benthic foraminifers at 9 Ma in the Java Sea area. This reveals that the Western Boundary Kuroshio Current in the North Pacific could initiate from 10-9 Ma due to closures of the Indo-Pacific seaways by convergent tectonics between the Australian Continent and the Indonesian Arc in 12-8 Ma. Subduction of the SCS oceanic lithosphere since the Middle Miocene resulted in formation of the Hengchun Ridge accretionary prism and the North Luzon Arc. Occurrence of these two bathymetric highs ( 2400 m) since the Middle Miocene and closures of the inter-arc passages in the North Luzon arc in the last 3.5 Ma would control the water exchanges between the West Pacific and the deep SCS. Accordingly, the tectonic evolution in the Central Range-Hengchun Peninsula accretionary prism and the arc-forearc Coastal Range not only control directly the route for water exchanges between the West Pacific and the SCS, but also indirectly shows a great influence on the geochemistry of deep SCS waters. The latter is best shown by much negative carbon isotope values of benthic foraminifers in the ODP 1148 deep-sea core than the West Pacific records in the last 14 Ma.     

政府投资项目投资决策程序研究

改善政府投资项目的投资决策程序具有十分重要的现实意义，这也是政府投资项目管理的重要组成部分，本文从政府投资项目全过程管理的角度，分析了我国现行的政府投资项目的审批制度和投资控制过程的系统特性，针对现状中的问题，提出了改进政府项目投资决策程序的建议．     

试论我国高等教育财政拨款方式改革

我国高等教育财政拨款方式的发展,经历了三个阶段。我国高等教育现行财政拨款方式存在着政府财政支出能力的有限、高等教育拨款方式依据不够科学合理、缺乏有效的高等教育资金筹措政策这三个方面的问题。我们应从切实提高教育经费在GDP中的比例、建立科学合理的财政拨款模式、开辟多元化筹措教育经费的渠道等方面来努力完善我国高等教育财政拨款方式。     

全寿命周期费用与绿色建筑的价值

研究了建筑全寿命周期费用的组成及绿色建筑经济技术评价指标体系,从全寿命周期费用的角度来考察绿色建筑的经济效益,改变人们用传统的经济观和价值观对绿色建筑"高成本"的片面认识,使开发和保护绿色建筑成为人们的自觉行动.