论建立邮政电子商务招商机制的策略

文章分析了邮政电子商务发展的急迫性,从供应角度论述了建立邮政电子商务招商机制的必要性以及邮政电子商务招商的优势和策略,以期加快邮政电子商务的发展。     

A stochastic cost efficiency analysis of international tourist hotels in Taiwan

The one-stage stochastic frontier approach (SFA) is used in this study to simultaneously estimate cost efficiency scores and factors of cost inefficiency for 66 international tourist hotels in Taiwan during 1997–2006. An SFA model with three outputs and three inputs is defined. The three outputs are room revenue, food and beverage revenue, and other operation revenue while the three inputs are price of labor, price of other operation, and price of food and beverage. This model also takes into account five environmental variables, including dummy variable of the hotels located in non-metropolitan area, dummy variable of chain hotels, the number of tourist guides, the minimum distance from each hotel to Taoyuan international airport and the minimum distance from each hotel to Kaohsiung international airport. Empirical results show that international tourist hotels in Taiwan are on average operating at 91.15% cost efficiency. All nominal variables are transformed into real variables in 1997 prices by GDP deflators. Chain systems, tourist guides, and international transportation can significantly improve the cost efficiency of international tourist hotels in Taiwan.     

The impact of product placement on TV-induced tourism: Korean TV dramas and Taiwanese viewers

This study examines of the ways in which Korean TV dramas affect Taiwanese consumers’ attitudes toward the locations where the dramas are filmed (onscreen locations). Previous studies have incorporated balance theory into product–character association models and have demonstrated that consumers tend to align their attitudes toward products with the valence of a character’s attitudes toward the products. Unlike previous studies, this article attempts to investigate the product–character association model in a cross-cultural setting where the ‘products’ considered are the onscreen locations. To account for the effect of similarity between Taiwanese culture and Korean culture, the concept of perceived cultural proximity is introduced into the balance-theory-based model. The results show that consumers’ parasocial relationships with a character and consumers’ attitudes toward the character are related to their attitudes toward the location. However, this relationship is significant only for those viewers with high perceived cultural proximity between Taiwan and Korea.     

旅华英国游客O→D旅游客流动力机制研究

文章在分析目前客源地→目的地旅游客流动力机制相关研究理论现状与不足的基础上,提出了＂推—拉—阻＂旅游动力机制。然后,在10个热点旅游城市采用100分制6点等距量表,以537份旅华英国游客有效问卷数据为依据,对旅华英国游客来我国城市旅游的旅游动力中的推力因子、拉力因子、阻力因子及其权重进行了研究。研究结果表明,旅华英国客流旅游动力中主要有8大推力因子、9大拉力因子和7大阻力因子,推力在促动力中占44%,拉力在促动力中占56%,阻力相当于促动力的39%。     

安全投资模型及收益分析探讨

本文在分析安全投资模型基础上提出,安全投资对生产经营单位产生效益的分析模型.认为企业安全生产的基本前提是有一定的安全投资比例,并且以最佳安全投资点进行投资所产生的效益表现形式是潜在的、收益是巨大的.因此,我们从另一个角度认识到安全投资的重要性,同时也为项目设计提供参考依据.     

电子商务环境下供应商绩效评价体系的构建研究

本文分析了在电子商务环境下构建新的供应商绩效评价体系的必要性,论述了评价体系中基于平衡记分卡建立体系结构,使用关键绩效指标确定评价标准,以粗糙集为工具进行决策的解决方案.系统性的提出了以供应商关系为导向,信息共享为基础,数据分析为手段,能够充分适应电子商务环境的供应商绩效评估体系的构建模型.     

浅谈EPC设计管理中的制度管理

近年来,由于国家政策支撑,“大力推行工程总承包,促进设计、采购、施工等各阶段的深度融合”,建筑行业出现大量EPC总承包工程,其中设计管理作为EPC工程项目管理中必不可缺的一环,与项目建设息息相关。本文主要研究了EPC设计管理制度建设的背景及原因,并对设计管理制度建设中存在的问题进行分析,探讨相应优化措施,提出相关建议。实际项目通过建立完善的设计管理制度后,对于EPC设计管理及项目管理起到了积极的作用,提高了EPC工程总承包项目设计管理水平。     

坚持以人为本构建和谐校园文化

构建大学和谐校园是落实科学发展观的内在要求。以人为本作为高等教育科学发展观的价值内核,贯穿在高等教育的方方面面。构建大学和谐校园应主要以学生为本,学生是主体。和谐的校园文化主要从校园文化活动的和谐,教育环境的和谐,教师间、学生间、师生间关系的和谐建设着手。     

倒边盖挖逆作法基坑支护结构可靠性分析

为了解决采用标准Monte Carlo法计算复杂基坑工程上常见小概率失效,导致计算效率低的问题,以南京市湖南路地下商业街工程为工程背景,首先,将随机响应面法与基坑工程三维模型相结合,求解极限功能函数的响应面方程,并用标准Monte Carlo法计算失效概率和可靠指标,探讨采用倒边盖挖逆作法作为基坑支护结构施工方法的可行性;其次,基于该响应面方程,以土体的弹性模量为随机变量参数,采用马尔可夫链蒙特卡罗子集模拟法(MCMC子集模拟法)计算基坑支护结构的失效概率,并与标准Monte Carlo法结果进行对比分析。结果表明：当支护结构最大侧移控制指标为25 mm时,计算得到的可靠指标均大于4.6,即采用倒边盖挖逆作法施工过程中基坑是安全的;10万次和50万次标准Monte Carlo法计算得到的失效概率均为零,说明对于标准Monte Carlo法,在计算小概率失效问题时10万与50万的样本量是不足的;而MCMC子集模拟法用2.98万个样本计算出的结果与标准Monte Carlo法采用100万个样本计算的结果相对误差仅为1.7%,表明MCMC子集模拟法对于小概率失效问题求解的优势。所提算法在一定...     

中、德循环经济发展的比较研究

本文通过对比中、德发展循环经济的背景、模式和基础等条件差异,总结德国循环经济的特点。中国发展循环经济应借鉴德国经验,立足国情,走清洁生产与综合治理相结合、强制性实施与义务性实施相结合、原始创新与引进吸收相结合、绿色税收与绿色行政管理相结合的道路。