基于IT外包角度的信息服务业发展策略——以福建省为例

IT服务外包是国际服务外包产业转移中的重要组成部分。以服务外包为主要路径承接国际产业转移,发展海峡西岸有特色的服务外包产业,是福建利用外资提升产业层次的主要策略。具体的路径包括:以IT外包带动业务流程外包,加快实现产业要素集聚;把IC设计作为福建发展信息服务外包的重心;积极承接台湾动漫业转移,发展动漫设计外包业务。     

"城中村"改造中制度安排的选择

"城中村"改造涉及政府、村民和开发商三者的利益冲突与协调.运用动态博弈理论分析这三个利益主体之间的关系,求得的均衡结果表明,"城中村"改造共有三种改造模式可供选择,即政府主导型、村民自治型和政府、村民、开发商共同改造型,这些模式的成功实施要遵循相应的前提条件,政府部门可以根据自己的实际情况采取最佳改造模式.     

PORTFOLIO CHOICE VIA QUANTILES

A portfolio choice model in continuous time is formulated for both complete and incomplete markets, where the quantile function of the terminal cash flow, instead of the cash flow itself, is taken as the decision variable. This formulation covers a wide body of existing and new models with law‐invariant preference measures, including expected utility maximization, mean–variance, goal reaching, Yaari's dual model, Lopes' SP/A model, behavioral model under prospect theory, as well as those explicitly involving VaR and CVaR in objectives and/or constraints. A solution scheme to this quantile model is proposed, and then demonstrated by solving analytically the goal‐reaching model and Yaari's dual model. A general property derived for the quantile model is that the optimal terminal payment is anticomonotonic with the pricing kernel (or with the minimal pricing kernel in the case of an incomplete market if the investment opportunity set is deterministic). As a consequence, the mutual fund theorem still holds in a market where rational and irrational agents co‐exist.     

国际制度对国内政治的影响机制——来自理性选择制度主义的解释

近些年来,理性选择制度主义者为国际制度的国内影响发展了几种重要的因果机制。理性选择制度主义主要探讨了在行为体偏好给定的条件下,国际制度如何改变了国内行为体在信息、权力和利益分布上的既有均衡状态,从而影响了国内政治的结果。如果国内制度具有集权的特点,国际制度就可以作为信号和承诺装置;如果国内制度具有分权的特点,国际制度就可以用来对权力资源进行再分配。但这两种效应往往发生在国际制度对国家行为的约束力较强时。当国际制度对国家行为的约束力较弱时,国际制度可以作为社会集团的政治动员工具。     

公共选择视角下的反垄断法农业豁免制度研究

反垄断法的农业豁免制度是农业市场领域各方利益主体竞争和平衡的结果,基于农业生产的自然原子式结构和农产品本身的特性,农业豁免是各个国家的反垄断法普遍接受的特殊制度。根据公共选择理论,农业豁免实质是各方主体在追寻自我利益的基础上,在利益集团的参与下,针对农业领域的特殊性作出的协调措施,其基本的制度价值是在维护竞争和允许监管的双重体制下的实现农民利益的维护和促进经济发展的根本目标。     

公共住房运行模式新探索

住房问题是关系民生和社会稳定的重大问题,其中政府提供的公共住房是解决这一问题的重要措施.虽然住房市场化对我国的改革开放具有巨大的推动作用,但是公共住房在其具体运行机制中仍面临着许多困境.文章试图通过探索公共住房运行新模式来解决中、低收入家庭的住房问题.     

长春市低收入家庭的住房供应问题

住房问题是全社会普遍关注的问题,特别是低收入家庭住房问题更是全社会最突出的问题,它直接关系到人们生活水平的高低,对整个社会经济也产生巨大的影响。     

企业技术创新战略选择机制问题的研究

技术创新战略的选择对企业有着深远影响,甚至关系到企业的生存。如何建立有效的技术创新战略选择机制一直是困扰企业的难题。把企业技术创新战略选择机制的重点放在企业比较容易测度、使用的方法上来,对企业技术创新进行较为细致的风险估计、战略选择的博弈分析,并介绍了Logistic生长模型,为企业选择技术创新战略提供了便利的分析工具。     

FDI location choice of Chinese multinationals in East and Southeast Asia: Traditional economic factors and institutional perspective

This paper investigates the factors determining foreign direct investment (FDI) location choices of Chinese multinational firms. We developed a conceptual framework that synthesizes traditional economic factors and institutional perspective. Then several hypotheses were developed in line with the framework and empirically tested using panel data of Chinese outward FDI to eight economies in East and Southeast Asia across a time period of thirteen years. Our findings suggest that institutional factors demonstrate a higher level of significance, complexity and diversity in determining FDI location choice in comparison with economic factors, while both types of factors influence the FDI location choice of Chinese multinational firms. We also found that the FDI location choices of Chinese firms have a dynamic nature, as statistical evidence indicates a heterogeneous response of Chinese FDI towards different economic groups and during different time periods.     

Healthy and tasty school snacks: suggestions from Brazilian children consumers

Children do not choose what to eat based on health issues alone, and the high availability of non‐nutritious food in the environment can be a barrier to the consumption of healthy foods. Brazilian children are consuming processed, savoury, rich in fat, sodium and refined carbohydrates rather than more nutrient‐dense foods. Foods offered in public school meals and those sold in private school canteens in Brazil are subject to regulation, but not the snacks brought from home. This study identified the suggestions of public and private school students about the characteristics that a snack should present in order to be considered both healthy and palatable. A qualitative exploratory study using focus groups was conducted with 128 primary school students aged 7–10 years old. Interviews were transcribed and content analysis was conducted, generating three categories: (1) foods actually consumed during snack breaks; (2) examples of foods considered healthy and/or tasty for consumption during snack breaks; and (3) desired characteristics of a healthy and tasty snack. Foods of high energy density and low nutritional value were mentioned as the most consumed snacks, usually brought from home or purchased within/near the schools. Consumption of meals offered by the National School Meal Program was reported by only one‐third of the public school students. Fruits, natural juices and vegetables were considered healthy foods; sweet‐tasting preparations containing fruits were considered tasty; while fruits and natural fruit juices were considered both healthy and tasty. Sweet‐tasting preparations containing fruits were mentioned as examples of snacks with the desired healthy/tasty characteristics. The disparity between what was actually consumed and what was reported as ideal leads us to question the availability in retail stores of healthy yet palatable foods that meet this population's desires.