我国保险生态理论演进及相关研究述评

保险生态理论尝试从生态学的原理和角度剖析保险行业发展的本质特征和自然规律,打开了保险研究的新视野。对我国保险生态的理论根源和演进路径进行系统梳理发现,生态经济学为保险生态从生态学的视角研究保险经济系统提供了研究依据和研究基础;保险生态理论的产生是我国构建和谐社会的现代经济发展阶段下保险可持续发展的内生需求;而人们对保险功能认识的不断深化为保险生态理论在保险系统与外部环境系统的结构关系上的拓展提供了宽阔思路和实践依据,奠定了保险生态理论的研究平台。     

恢复性设计在湿地景观恢复中的应用

根据恢复性设计的目标和原则以及湿地景观恢复性设计的概念,可将恢复性设计在湿地景观的应用分为三大类,即整个生态系统完整性的应用、从生态性和科学性出发的湿地景观恢复技术应用、从美学角度考虑的湿地景观价值应用。应该从加深基础理论研究、定性研究与定量研究相结合、景观恢复与景观设计相结合、动态监测、实地调查、长期定位研究三者有机结合四个方面进行湿地景观的恢复性设计。     

股权结构、金融生态与城市商业银行绩效

本文利用2006-2010年我国城市商业银行的数据及地区金融生态环境数据,以金融生态环境为切入点,对股权结构、金融生态对城市商业银行绩效的影响进行实证分析。研究结果发现:城市商业银行的第一大股东国有性质、控制能力及股权集中度对城市商业银行绩效存在显著的负向影响。但是当分别分析时,第一大股东的国有性质对处于金融生态好的地区的城商行的绩效的影响为负,而对处于差的金融生态的城商行绩效的影响不显著;第一大股东的国有性质对大规模银行绩效的影响为正向,对小规模银行绩效的影响为负,金融生态对大规模银行绩效的影响系数为负,对小规模银行而言系数为正,但是这种影响不显著。     

金融监管目标权衡及其模式的递进

金融生态及其优化是一个涉及整个金融体系诸多相互矛盾变量的复杂问题,但在根本上是还原金融监管的目标、价值与哲学。它涉及安全、效率与公平竞争目标的多元权衡,以及合规与风险监管模式的权衡。金融生态优化的目标是通过金融监管的制度化构建,确保不同规模金融机构在产品或业务平台上平等竞争,为国民提供财富增长载体与手段,为我国通向金融大国之路奠定基础。     

有效市场假说的争论与发展

本文系统回顾了有效市场假说的发展历程,重点评述了信息经济学派对完全信息假设的质疑和争论、行为金融学派对完全理性人假设及有效套利的质疑和争论,进一步从实证工作的角度,结合金融市场异象,对弱式有效、半强有效、强式有效的争论和发展也进行了总结。     

房地产泡沫的形成机理——基于行为经济学视角的分析

运用行为经济学相关理论,通过分析房地产市场微观主体从泡沫形成至泡沫破裂各阶段的心理和行为过程,探究了房地产泡沫形成的内在机理,并揭示了泡沫非理性的本质.最后针对房地产市场存在的非理性行为,提出应通过制度设计及借助税收杠杆等政策工具来规范房产交易、抑制过度投机,从而有效地防范和控制房价过度增长.     

基于群体思维的公司决策研究

本文从行为的视角研究了群体决策中的认知偏差——群体思维。在分析群体思维特征的基础上,通过案例研究深入剖析群体思维对公司决策的影响,并提出消除群体思维的方法,有助于防范管理者的行为偏差,进一步提高公司经营决策的质量和效率。     

中原油田洒落石油对地面生态的污染与防治

洒落石油对地面生态（土壤、包气带）的污染主要分布在井下作业频繁与窃油现象严重的采油井井场内。油污染物在包气带中运移,并受油污染浓度大小的控制,当石油污染物的浓度大于近似残余饱和度,污染物向下迁移,对地下水产生污染。油污染处理最为妥当的方法是生物处理技术,可进行推广使用。     

The food regime in late colonial Philippines: Pathways of appropriation and unpaid work

I argue that food regimes need to take into account the production relations of paid and unpaid work. As an angle of vision, I use the historical geography of late colonial Philippines (1901–1941) to show how paid and unpaid work in food production was not discrete and separated processes but rather conjoined moments of capital accumulation. The colonial regime—in this context, American colonial government, U.S. agribusinesses, and Filipino landed elites—utilized state power, customary land relations, and commodity‐specific characteristics to appropriate vast amounts of unpaid work from agrarian classes of Philippine labour and draft animals towards the exploitation of commodified labour power. These processes not only produced considerable quantities of coconut and sugar products that were exported to the American consumer market, sold at cheaper prices, and contributed to the profitability of U.S. agribusiness elites but also allowed the colonial regime to efficiently expand commodity production across the islands. The more the American capitalists and Philippine elites invested in Philippine agriculture, the more they appropriated unpaid work from the agrarian classes of labour.     

Time Pressure and Time Planning in Explaining Advertising Avoidance Behavior

Watching television advertising can represent a significant decision in time allocation. Those who avoid advertising represent a threat to advertisers and to television companies who depend upon advertising revenue. Two factors central to time allocation theory are identified as relevant to an understanding of television advertising avoidance behavior: time pressure and time planning. Drawing from Reactance theory, their significance in predicting two different types of avoidance, mechanical and behavioral, is examined empirically. As attitudes to time allocation are culturally and contextually dependent, two studies are reported, one in the UNITED KINGDOM, the other in Chile. In the former, time planning is a significant predictor of mechanical avoidance, in the latter behavioral avoidance is predicted by time pressure. The theoretical and practical implications of the findings are discussed.