城镇化与工业化互动发展的协调性与驱动力研究——来自四川省21个市州的经验证据

城镇化与工业化互动协调发展是城乡经济发展的一个主要问题。在构建新型城镇化和新型工业化评价指标体系的基础上,采用四川省21个市州2007—2012年相关数据,运用“协调度—协调发展度模型”和灰色系统模型 GM（1,N）,对城镇化与工业化互动发展的协调性进行评价,并揭示其内在驱动力,结果表明：四川省城镇化与工业化互动发展的协调度与协调发展度处于不断提高的过程中,21个市州工业化发展对城镇化与工业化互动协调发展均起着促进作用,但经济发展水平极高和极低市州的城镇化发展对城镇化与工业化互动协调发展具有制约作用。因此,应以工业化带动城镇化发展,制定差别化的城镇化与工业化互动发展政策,全面深化制度改革,形成城镇化与工业化互动协调发展的良性机制。     

非线性延迟系统Runge-Kutta方法的稳定性探讨

针对时间依赖型的非线性多变延迟系统,采用变步长的Runge-Kutta方法求解,证明了匹配一定插值方法的代数稳定的Runge-Kutta方法是VR稳定的。     

世博会与主题公园发展的互动影响分析

本文运用文献资料法、对比分析法、调查法等研究方法梳理了世博会自举办以来对主题公园的启发和二者之间互动影响的脉络,发现世博会的主题公园化趋势将持续,但二者存在本质差异,以期对上海世博会的规划建设有所借鉴.     

导游实践中的跨文化交流

导游员是旅游业的灵魂,在旅游产品转化为旅游消费的过程起着至关重要的作用。由于游客来源与背景等文化差异,这一转化过程受到不同文化因素的制约,而跨文化交流意识的养成与跨文化交流技巧的运用是使这一转化顺利实现必不可少的一种手段。在导游实践中,合理运用跨文化交流知识与技巧,将有助于实现旅游产业的最优化,促进和谐的导游与游客的关系。     

MULTIDIMENSIONAL DYNAMIC RISK MEASURE VIA CONDITIONAL g‐EXPECTATION

This paper deals with multidimensional dynamic risk measures induced by conditional g‐expectations. A notion of multidimensional g‐expectation is proposed to provide a multidimensional version of nonlinear expectations. By a technical result on explicit expressions for the comparison theorem, uniqueness theorem, and viability on a rectangle of solutions to multidimensional backward stochastic differential equations, some necessary and sufficient conditions are given for the constancy, monotonicity, positivity, and translatability properties of multidimensional conditional g‐expectations and multidimensional dynamic risk measures; we prove that a multidimensional dynamic g‐risk measure is nonincreasingly convex if and only if the generator g satisfies a quasi‐monotone increasingly convex condition. A general dual representation is given for the multidimensional dynamic convex g‐risk measure in which the penalty term is expressed more precisely. It is shown that model uncertainty leads to the convexity of risk measures. As to applications, we show how this multidimensional approach can be applied to measure the insolvency risk of a firm with interacting subsidiaries; optimal risk sharing for ‐tolerant g‐risk measures, and risk contribution for coherent g‐risk measures are investigated. Insurance g‐risk measure and other ways to induce g‐risk measures are also studied at the end of the paper.     

Business Ethics Training: Insights from Learning Theory

This paper explores research in educational psychology and learning theory in a search for insights to enhance business ethics training Useful educational principles uncovered are then applied to the development of an ethics training initiative for sales professionals. The paper concludes with suggestions for future research to help enrich business ethics training.

单光子卫星量子通信噪声和干扰分析

卫星量子通信是建立全球量子通信网络的最佳选择之一。针对采用偏振编码的卫星量子通信中的偏振保持问题,研究了大气散射和卫星与地面站间相对运动等因素对量子偏振态相位和对准的影响以及相位延迟和对准误差对系统量子误码率的影响,分析了背景噪声和系统硬件噪声对通信产生的影响以及单光子通信过程中可能受到的光子分离攻击干扰,为量子信号认知设计提供借鉴意义。     

生产性服务业与制造业交互作用机理的理论分析

在借鉴国内外学者前期研究的基础上,对生产性服务业的内涵、外延及其与制造业关系的相关理论进行简要综述,并从不同角度重点分析了生产性服务业与制造业交互作用的内在机理。     

浙江省农村居民家庭生活消费结构变动及需求弹性分析

本文采用扩展线性支出系统,利用1998、2003年浙江省农村家庭消费开支调查资料,对浙江省农村居民家庭消费结构进行了分析研究,试图揭示出消费结构的特征和变动方向,以认识和把握浙江省农村居民消费需求的变化趋势,从而为浙江省制定宏观产业政策、产品结构调整以及企业制定营销战略提供参考信息.     

The influence of customer-to-customer interactions on elderly consumers’ satisfaction and social well-being

This study highlights the valuable role the hospitality industry can play in addressing a societal problem by studying how social interactions between elderly consumers and other customers influence the satisfaction and social well-being of the former. The data were collected from 268 elderly consumers in local coffee shops in the United Kingdom using a self-administrated questionnaire. The findings reveal that elderly customers’ interactions with other customers have a direct effect both on customer satisfaction and social well-being. They also show that social interactions with other customers have both direct and indirect effects on the social well-being of elderly customers. The study provides good evidence for how commercial hospitality settings can serve as a space for social exchange that helps to alleviate social isolation.