基于职业观念的经营者多期组合激励合同研究

本文在现有的基于职业观念的隐性激励文献研究基础上,建立经营者多期组合激励模型,进而得到最优激励,并给出此激励的特征。同时通过理论推导与实证分析证明,随着经营者工作年数的增加,基于职业观念的隐性激励减弱,显性报酬合同的激励强度随之增强。     

Explaining the subjective well-being of urban and rural Chinese: Income,personal concerns,and societal evaluations

This study makes an integrated investigation of how subjective well-being is associated with income, personal concerns, and societal evaluations and how these social and psychological correlates of subjective well-being are contextualized within a country. Data used for the empirical analysis come from a nationally representative sample survey conducted in China in 2009. It is found that subjective well-being is independently linked to income, personal concerns, and societal evaluations. Comparisons of urban and rural Chinese further reveal that income, structural attributions of inequality, and evaluations of governance are related to subjective well-being among both groups. Nevertheless, different sets of other evaluative correlates of subjective well-being between urban and rural people stand out, which is conjectured to be related to the long-time institutional, economic, and social segmentation of the two groups. This study has contributed to both the subjective well-being theories and the understanding of the consequences of social inequality.     

关于关注和改善民生的思考与实践

关注和改善民生是中国共产党执政理念的新飞跃,是马克思主义的题中应有之义。改善民生,要求我们高举中国特色社会主义伟大旗帜,以邓小平理论和＂三个代表＂重要思想为指导,深入贯彻科学发展观;做到＂四个坚持＂,即坚持解放思想,坚持改革开放,推动科学发展,促进社会和谐,推动全面建设小康社会;坚持以人为本与公平正义。临沂市河东区创新为民机制,把民生工作落到实处;落实富民措施,将促民增收放在首位;推进惠民事业,使发展成果普惠群众;构建安民体系,让稳定和谐成为常态,努力构建＂富强河东、和美河东＂。     

Is food safety a real concern in Mexico and Colombia? A preliminary report on a survey of small producers,retailers and consumers

Data that capture the impact of unsafe food in Mexico and Colombia are not readily available, yet are vital for well‐informed decisions to be taken towards reducing the problem. Using hierarchical cluster analyses, analysis of variance (ANOVA) and chi‐square tests, we analyzed 460 responses from small producers, retailers and consumers about food concerns and willingness to produce, sell or buy health‐certified food in these two countries. Food that is free of virus and bacteria was of concern to all respondents, and a small percentage reported suffering from food‐related illness. There has been investment in food‐safety certification, but the impact of this remains unknown. Producers and restaurants are far more interested in obtaining certification than are retailers. Consumers are willing to buy certified food even if it is expensive. This could provide an incentive to invest in food safety and spread its benefits.     

用户隐私风险感知对平台社交账号登录方式选择的影响研究

互联网平台向用户开放社交账号登录,在方便用户登录的同时,可通过共享用户信息提升广告定向能力。本文通过构建博弈模型,在考虑用户隐私风险感知时,研究社交账号登录对平台、广告主和用户三方的影响以及平台开放社交账号登录的决策选择。研究结果表明,因用户隐私风险感知的存在,平台不一定会开放社交账号登录。当隐私敏感用户占比较高时,若社交账号登录为平台带来定向能力提升值较高,开放社交账号登录反而会降低平台收益。此外,研究还发现,若平台开放社交账号登录,不同隐私风险感知的用户占比及平台定向能力提升值都将影响平台的广告定向能力及社交账号登录的引流效果。     

双向公平关切下双渠道供应链的线上线下融合契约设计

针对双渠道供应链中存在消费者渠道偏好和双向公平关切的问题,探究如何将线上渠道商的平台优势与线下渠道商的服务体验优势有效融合。本文基于消费者渠道偏好下制造商、线上和线下渠道商三者之间同时存在双向公平关切的情形,分别讨论有无公平关切下双渠道供应链集中与分散决策的系统定价与收益差异问题,在此基础上,引入批发价格折扣与服务成本共担契约对供应链各主体进行协调。研究表明：双向公平关切因素会进一步加剧双渠道供应链的“双重边际效应”;横向和纵向公平关切系数对制造商和渠道商效用的影响趋势存在差异,且其可以分别增强和削弱消费者的讨价还价能力;通过将契约比例设置在一定区间内,能够促进制造商、线上和线下渠道商形成一个互补协作且融合的共赢模式。     

电信服务与手机捆绑销售模式下考虑公平的均衡策略

本文以电信服务与手机捆绑销售模式为背景,研究了手机制造商主导下公平关切对手机制造商和服务运营商进行捆绑分销合作时的价格和补贴决策、利润分配以及补贴契约协调的影响。首先,分别给出了集中决策和补贴契约下捆绑销售渠道的最优均衡结果;然后,分析了补贴契约下手机制造商的公平关切对手机制造商和服务运营商的均衡策略、渠道各方利润以及整体利润的影响;进一步地,对捆绑销售模式下的补贴契约进行了协调性分析。研究结果表明：不利不公平厌恶将促使手机制造商制定一个较高的零售价格,从而恶化捆绑销售渠道的整体效益;有利不公平厌恶将促使手机制造商制定一个较低的零售价格,从而改善捆绑销售渠道的整体效益;然而,无论是否考虑手机制造商公平关切心理行为,补贴契约始终不能促使捆绑销售渠道实现协调;此外,手机制造商一味追求较高的利润分配比,并不一定能给自身带来更多利润,反而会降低整体利润。     

小康建设中的老年妇女问题

党的十六大报告在深刻分析我国人口形势和老龄人口问题时指出,我国"人口总量继续增加,老龄人口比重上升,就业和保障压力增大。"这不仅充分说明老年问题越来越受到党和国家的重视,而且说明在全国建设小康社会的今天,进一步做好老龄工作,解决好老年妇女问题,已成为全社会急需解决的问题。     

主体公平关切行为对联合体工程总承包项目优化的影响

对于设计施工联合体工程总承包项目,优化收益分配是项目优化能否达成的关键,关系到总承包优势能否得以充分发挥。而优化收益分配不仅受主体理性行为的影响,还将受主体公平关切行为的影响。从行为科学角度出发,基于博弈理论构建相应的优化收益模型、公平关切函数和收益分配模型;设置仅设计或仅施工方具有公平关切,以及双方均具有公平关切3种情景,选取收益分配可行域、收益均值、收益期望值、收益最大值4个指标,模拟分析了主体公平关切行为对联合体工程总承包项目优化收益及其分配的影响。结果表明:联合体双方适当的公平关切行为对提升其自身收益有利;但过高的公平关切程度会使项目优化收益分配可行域急剧减小,项目优化事项落地的可能性及优化收益期望值也会随之减小。     

关于当前民间文艺的几点思考

中国民间文艺源远流长 ,以民间文学三套集成计划以及围绕着集成而开展的全国民间文学普查为标志 ,进入了“后集成”时期 ,因此推动了神话学、史诗学、民间文艺学等领域的学科建设 ,前景看好。但同时也还存在着人才流失、调整失衡等一系列隐忧。有待进一步加强。