我国乡村生态旅游发展中的政府行为研究

乡村生态旅游作为一种新的旅游业态,在乡村旅游中注重生态环境与产业的可持续发展,对农民增收与农村环境保护有重要的促进作用。但目前国内大部分地区对于乡村生态旅游,从概念上到操作上仍然是十分模糊的,这在很大程度上限制了政府对旅游项目有效管理。文章研究认为,乡村生态旅游具有一定公共物品属性,完全依靠市场调节是远远不够的,在不同地区和不同阶段都需要政府介入,但政府行为应当结合具体阶段特征采取适宜策略。政府应通过乡村旅游试点项目的实施,对其有效性、效率、影响和可持续性进行科学的监测和评价;将能力建设同具体的项目操作有机地结合起来,促进乡村生态旅游项目实施效果和效率的提高;应尽量减少行政干预,通过经济宏观调控,强化规划引领、市场监管和公共服务提供。总之,在乡村生态旅游发展中,政府应该有所为有所不为,扮演好主导、扶持与服务的角色。     

项目招投标过程中的问题与对策研究

企业项目招投标管理是一种公平、公开、公正的交易方式,在我国社会主义市场经济不断完善的条件下,推行企业项目招标投标管理模式对健全市场竞争机制,提高社会资源的优化配置,提高政府执政能力,遏制不正当的竞争,有着十分重要的意义。但近些年来,我国现行的企业项目招投标管理中还存在一些不可忽视的问题和薄弱环节,本文对其中存在的问题进行了简要的介绍,并提出了相应的解决措施。     

建筑工程监理与施工技术创新的关系研究

建筑工程监理与施工技术这二者的关系并不是相互割裂,相互独立的,本文将对二者关系进行探究。     

关于建筑监理体系建设的一些探讨

随着国家经济的快速发展,各行各业都在不断地进步和创新以适应时代的脚步,建筑作为国之富强的一项外在体现,应该更加的加强建筑的质量,完善建筑监理体系,建设利国利民的高质量建筑,下面就关于建筑监理体系建设作出一些简单的讨论。     

强化油田矿区服务质量监督机制的对策研究

针对油田矿区服务质量监督制度、方法、措施存在的滞后状况,以现代化先进服务理念为指导,加大服务质量监督力度为对策,通过改进服务监督方法,转变服务作风,提高了矿区整体服务水平的针对性、科学性和实效性。     

北京市畜禽产品质量安全监管绩效多主体综合指标体系构建与评估

[目的]为完善北京市畜禽产品质量安全监管体系,提高北京市畜禽产品质量安全水平,进一步保障居民健康和社会稳定,构建包含政府、企业、消费者的多主体综合指标体系,对北京市畜禽产品质量安全监管绩效进行全面的评估。[方法]基于平衡计分卡,从工作业绩、相关利益体、内部管理、学习与成长4个维度构建监管绩效综合指标体系;运用层次分析法确认各层指标的权重,并采用模糊综合评价法实证评估北京市畜禽产品质量安全的监管绩效。[结果]北京市畜禽产品质量安全监管绩效综合评分达到4.17,监管绩效处于良好水平,并高于全国畜禽产品质量安全监管绩效平均水平;学习与成长维度监管绩效水平最高,但工作业绩与相关利益体维度存在一定的薄弱部分,对生产经营企业的监管力度和对消费者、社会组织的动员需要进一步加大。[结论]北京市畜禽产品质量安全监管绩效良好,但仍需完善。     

Optimal dividend strategies with time-inconsistent preferences

This paper studies the optimal dividend strategies of an insurance company when the manager has time-inconsistent preferences. We consider the problem for a naive manager and a sophisticated manager, and analytically derive the optimal dividend strategies when claim sizes follow an exponential distribution. Our results show that the manager with time-inconsistent preferences tends to pay out dividends earlier than her time-consistent counterpart and that the sophisticated manager is more inclined to pay out dividends than the naive manager. Furthermore, we extend these results to the case with claim sizes following a mixed exponential distribution, and provide a numerical analysis to reveal the sensitivity of the optimal dividend strategies to changes in the premium, claims and surplus volatility.     

Efficiency Determinants and Capacity Issues in Angolan Insurance Companies

This paper describes a variety of approaches used to assess the efficiency of a sample of major insurance companies in Angola between 2003 and 2012. Starting out with the bootstrapping technique, several data envelopment analysis (DEA) estimates were generated, allowing the use of confidence intervals and bias correction in central estimates to test for significant differences in efficiency levels and input‐decreasing/output‐increasing potentials. Previous studies have focused on the measurement and explanation of the factors affecting the performance rather than the prediction. The use of neural networks combined with DEA results as part of an attempt to produce a model for insurance companies’ performance with effective predictive ability is investigated. The findings indicate that older insurance companies with Portuguese origin tend to be more efficient. Results also suggest that opportunities for accommodating future demand appear to be scarce.     

A Review of Insurance and Behavioral Economics: Improving Decisions in the Most Misunderstood Industry

This book indeed goes a long way towards clearing up misconceptions about insurance both on the part of consumers and, even more importantly, insurance managers and regulators. However, in the eyes of this reviewer, the authors are too quick to jump on the bandwagon of ‘Behavorial Economics’ in their attempts to explain seeming anomalies in decisionmaking with repect to insurance. This said, the case studies included, statistics cited, and arguments proffered in this the volume make for interesting reading.     

论我国按揭贷款市场风控体系的协调性

按揭贷款发展至今已经基本形成了风险控制体系.按揭贷款的风险控制体系包括外部监管与内部风控,具体又可分为三个层面：基础业务制度、表外业务制度与系统性风控制度,两者之间的联系在于信息不对称性,而最终的目标是确定政府与企业在各自市场中的职能.