全面建立及完善环保产品认可证制度

环保产业发展中存在的问题，使部分省，自治区对环保产品实行了认可证制度，并对环保产品的申报、管理及认可作了详细规定。建议在全国范围内推广环保产品认可证制度并提出完善措施。     

A criterion validity test of the contingent valuation method: comparing hypothetical and actual voting behavior for a public referendum

This study pursues external validation of contingent valuation by comparing survey results with the voting outcome of a Corvallis, Oregon, referendum to fund a riverfront improvement project through increased property taxes. Survey respondents hypothetically make a voting decision—with no financial consequences—on the upcoming referendum. The survey sample consists of respondents verified to have voted in the election. We use available precinct-level election data to compare the proportion of “yes” survey and referendum votes as well as estimate voting models and mean willingness to pay (WTP) based on the two sets of data. We find that survey responses match the actual voting outcome and WTP estimates based on the two are not statistically different. Contrary to similar studies, our statistical results do not depend on re-coding the majority of “undecided” survey responses to “no.” Furthermore, such a re-coding of responses may be inappropriate for our data set.     

安全管理学视阈下的安全标语研究

为增强安全标语在安全管理应用中的有效性,从安全管理学视角,提出安全标语的概念和功能,构建安全标语功能的伞状结构;从大安全角度,划分安全标语的类型;分析安全标语的传播过程,构建安全标语的传播模型和目视管理模型。结果表明:发挥安全管理功能是安全标语设置的最终目的,保证安全标语有效传播是其发挥安全管理功能的基本前提。指出安全标语创作及应用目前主要存在的问题,其应遵循内容健康,引导正确等基本要求,并应具有实用性等6种倾向。     

自然资源价值论及其在环境影响评价中的应用

对自然资源价值理论进行了论述,运用环境经济学方法分析了现行环境影响评价之不足,提出应用自然资源价值对环境损益进行定量分析,是提高环境影响评价有效性的必然途径.最后介绍了自然资源的价值评价方法.     

On the amount of counterpart assistance to be provided after natural disasters: from the perspective of indirect economic loss assessment

China’s counterpart assistance policy is of vital importance in providing guidance for emergency management and post-disaster reconstruction. However, the amount of assistance that partner provinces should provide as well as the criteria that partners should abide by in offering counterpart assistance remain a main challenge. The goal of this research is to fill this gap by proposing a new framework consisting of an interregional input–output (IRIO) model and a resilience index. Subsequently, the indirect economic loss is obtained by utilizing the index system of provincial economic resilience assessments, with measures of indirect economic loss developed from the IRIO. Furthermore, to examine the internal validity and systematic error, the reliability of the adopted models, the calculation methods, and the index systems are investigated. To assess the external validity of the proposed measures and resilience index of the framework, data from the 2008 Wenchuan Earthquake are applied for estimating parameter values of the framework, and a follow-up investigation was conducted for examining the fairness and enhanced effectiveness of the new counterpart assistance criteria. In summary, this paper attempts to present some new ideas about the analysis of economic motivations of mutual aid and the improvement of the counterpart assistance policy.     

条件价值法评估生命价值的应用探讨

分别对条件价值法评估生命价值的经济学理论基础和研究进展进行阐述;分析条件价值法应用于生命价值评估可能会产生的偏差有假想偏差、策略偏差和信息偏差,并探讨支付意愿与受偿意愿、诱导技术、风险变化率对其结果有效性的影响。根据文献分析结果,结合前期应用条件价值法评估生命价值实证研究的成果,就如何提高条件价值法评估生命价值结果的可靠性和有效性给出实证研究设计方案,通过总体设计框架、工作环境风险认知调查、工作风险支付意愿的设计、社会经济信息变量的设置、调查准备与预调查、样本容量及抽样设计、数据统计分析等多个方面的优化设计可以保障评估生命价值的有效性和可靠性。     

安全氛围测量量表研究

旨在编制利于企业使用的安全氛围测量量表(SCSS),提出SCSS的编制原则和程序,确定安全氛围10维度框架和26个层面构成,并归纳分析事故原因,编写具体项目。初步确定288个项目内容,经归类合并和预试分析等,编制成92个项目的SCSS量表。通过某煤矿180名样本员工试验,分析信度、效度和层面划分的合理性,验证了所设计量表的有效性。该量表编制突出了原创性和互动性,能够成为进行安全氛围研究的有效工具。     

提高公众参与环境影响评价有效性的研究

公众参与是促进决策科学化和民主化的重要手段。针对当前我国公众参与环境影响评价存在的诸多问题,本文剖析了问题存在的原因,并从立法、确定利益相关者、完善公众参与方式和内容、提高信息交流透明度、完善公众参与监督体系、完善公众意见筛选与评价方法、提高公众环保知识等方面提出了完善公众参与体系,提高公众参与有效性的建议。     

农村生活污水治理技术方案的合理性评估——以上海和苏南地区为例

以上海和苏南地区农村生活污水治理的10个示范工程为例,评估研究了农村生活污水治理技术方案的合理性。文章认为,在技术合理性方面,现有示范工程的处理模式选择和工艺设计基本实现了因地制宜,但在成本的有效性方面,现有示范工程还存在较大的成本下降空间。     

关于环境影响评价中公众参与的探讨

对影响公众参与有效性的因素作了初步探讨,提出了提高环境影响评价中公众参与有效性的方法：即加强环保宣传,强化公众参与意识,完善环境影响评价职业准则,选择合理的公众,选择科学的公众参与时间,设计科学的公众参与步骤以及加强法律保障。