“反规划”与城市土地储备结构和供应时序优化研究

合理的土地储备结构和供应时序是城市土地储备的关键环节,对于土地储备制度改革具有重要意义。“反规划”理念以生态基础设施的布局和建设为基础,摒弃传统的建设用地先行、以短期经济利益最大化为目标的土地储备与供应方式,倡导“先底后图”的城市规划理念。将土地价值捕获和城市土地生态承载力评价的方法运用到土地储备规划的制定过程中,在生态基础设施建设中不仅能够带来生态、社会效益的提升,从长期来看,其对周边土地的价值捕获效应能够产生更高的经济价值,为城市带来长远的经济收益。     

Entry Timing in Foreign Markets: A Meta-analytic Review and Critique

In this meta-analytic review, we examine the entry timing-firm performance relationship as it has been studied in international business research. In addition, we present several moderating factors that strengthen or weaken that relationship. We find that early entry bears financial advantages in international markets, but those advantages depend on country of entry and origin, industry context, performance measurement, type of entry and time period. We conclude with a discussion of avenues for future research.     

When the relationships fail: A microperspective on consumer responses to service failure

This article investigated the consumer response mechanism in a service failure context. A service failure response model was introduced that incorporated emotive antecedents, a mediation process, and 4 behavioral outcomes. Data were collected via an online survey (N = 371) and further analyzed using the structural equation modeling approach. The results confirmed the service failure response model: Anger and dissatisfaction were emotive antecedents that lead to consumers’ exit, voice, and revenge responses. This process was mediated by desire for avoidance and desire for revenge.     

我国建立临时仲裁利弊分析和时机选择

临时仲裁制度由于其高度的灵活性和赋予当事人充分的意思自治的权利,已为很多国家所认可和接受.目前,我国各界关于引入临时仲裁的呼声也很高.本文通过对临时仲裁与机构仲裁的比较研究,阐述了两者各自的优势和问题,同时归纳目前学界比较盛行的引入临时仲裁的主流论点并指出其存在的问题,认为目前我国引入临时仲裁的时机并不成熟.引入临时仲裁的时间取决于在人、制度和理念问题上首先得以突破.     

Cohort Differences in Women’s Educational Attainment and the Transition to First Marriage in Ghana

This study explores the effects of educational attainment on the transition to first marriage across successive generations of women in Ghana. Considering the significant improvements in women educational attainment and career opportunities in recent decades, the paper questions the tacit assumption of prior research on the time-invariant effect of women’s educational attainment on marriage timing. Using discrete time frailty models with pooled data from the 1988, 1993, 1998 and 2003 Ghana Demographic and Health Survey, women with higher educational attainment were found to have longer transition to first marriage than their less educated counterparts. More importantly, the effect of higher education on the transition to first marriage was larger among younger women even after controlling for other factors. The stronger effect among contemporary women has been discussed in relation to ideational changes on family formation and the enhanced career opportunities for contemporary educated women.

中国投资基金波动择时能力的实证研究

投资基金的择时能力是基金绩效评价的核心内容。本文通过引入收益择时因子改进了Busse的波动择时模型,并以此为工具从波动时变性的角度对我国证券投资基金的择时能力进行了实证研究。实证结果表明,不仅中国证券投资基金具有较为显著的波动择时能力,开放式基金的波动择时能力强于封闭式基金;而且改进的波动择时模型优于Busse波动择时模型。     

创新能力不对称企业研发投资策略时机研究

本文运用不对称双寡头期权博弈模型,研究了创新能力差异和先动优势对企业研发投资策略时机的影响,分析了抢先均衡、序贯均衡和同时投资均衡出现的条件.研究表明,当抢先投资的先动优势足够大时,创新能力强的企业抢先创新能力弱的企业投资;当创新能力差异足够大时,两个企业序贯地投资;当创新能力差异较小且不存在明显的先动优势时,两个企业同时投资.在其它条件不变的情况下,创新能力越强,同时投资均衡和序贯均衡出现的可能性越小,抢先均衡出现的可能性越大.     

基于NW模型的新熊彼特式产业动态演化模型

以NW模型为基础，建立产业动态演化模型，分析由不同企业组成并有新企业持续随机进入的产业的竞争动态，研究产业结构，产业内各个企业的投资决策、R＆D策略、技术变化以及产业特征的其他方面之间的相互作用．仿真结果表明，该模型很好地再现了产业演化的典型事实，是一个比较简单并且相对全面的产业演化模型     

市场领导者与行业质量水平：内生质量和时序选择模型

本文探讨不同的定价时序如何影响双寡头模型中的质量选择问题。研究表明：在一个垂直产品差异的双寡头博弈中,与同时定价博弈相比,厂商采用序贯定价会使市场内的高、低质量差距缩小;而且跟随者利润上升,领导者利润却会下降,消费者剩余和社会总剩余都会下降。最后,还发现在内生时序选择模型中,均衡时序选择会是高、低质量企业都选择作为跟随者进行同时定价。     

“三权分置”下农地权利入股公司的路径与规则

“三权分置”政策的推行为农地权利入股公司提供了制度上的可能性。在农地权利入股公司问题上,标的与路径的选择应首先考察入股公司与入股合作社对投资标的的不同要求,并在区分可流转农地权利与不可流转农地权利、原生型农地权利与衍生型农地权利、物权性农地权利与债权性农地权利的基础上进行。对农地权利入股公司的标的和路径的探讨应主要针对可流转的原生型物权性质的农地权利展开,从土地经营权出资入股的要件、土地经营权入股公司的合法性依据等方面可以认定土地经营权为适格的股权对价。土地经营权入股公司的法律规则调适应在综合考察公司的宗旨和目的、公司资本制度的限制、土地经营权的评估作价程序要求以及公司投资退出机制的限制等因素的基础上进行。