内蒙古林西县生态环境治理效果分析

林西县是我国北方农牧交错带的组成部分,生态环境比较脆弱,生态治理任重道远。该文在分析林西县自然条件和社会经济条件的基础上,进一步探讨了林西县生态环境治理和草地畜牧业发展中一些亟待解决的关键技术问题,从生态-经济-社会协调发展的角度剖析了该县退耕还草工程生态治理的技术途径与效果。实践证明,退耕还草,可有效地促进当地区域经济社会的发展,保障畜草平衡,有利于转变当地畜牧业增长方式,增加农牧民经济收入。林西县的退耕还草工程生态治理,为我国北方农牧交错带生态环境治理建设、种植业结构调整和草地畜牧业持续高效发展提供一个典型。     

Adopting autonomous vehicles: The moderating effects of demographic variables

Autonomous vehicles (AV) are considered one of the most disruptive technology innovations due to issues of customers' acceptance based on safety, ethics, etc. Along with the rapid advancement of smart cities' demand for this technology, getting customer acceptance of this futuristic technology is a serious concern in the AV industry. This paper modified the technology acceptance model to find out factors influencing customers' intention to use AV such as perceived usefulness, perceived ease of use, social influence, and facilitating condition, and the moderating effects of demographic variables (gender, age, family size, income, education level, and marital status) on the relationship between predictors and intention to use AV. Online questionnaires were distributed to 318 participants in South Korea and the data was analyzed through multiple regression and integration moderation test. The findings show that social influence, facilitating conditions, and perceived usefulness are three important variables of AV usage intention. In addition, demographic variables (age, marital status, family size, and educational level) can moderate effect of PU and SI on intention to use AV. Strategic directions are suggested to managers to increase the possibility of customers’ acceptance of AV.     

阳朔县传统村落发展民宿产业的潜力评价研究

广西壮族自治区桂林市阳朔县自2012年以来,共有四批六个传统村落纳入国家传统村落名录,本文通过构建开发潜力评价指标体系,采用熵权法对旧县村、兴坪渔村等六个村落的民宿开发潜力进行综合评价,根据评价结果发现,传统村落存在传统建筑遭到破坏、基础设施不完善、民宿产业同质化发展这样三个方面的问题,从而提出加强村落景观保护、推动村落设施完善、强化民宿产业差异发展等对策,为阳朔县传统村落进行有差别、特色化的民宿产业发展提供借鉴。     

集体经营性建设用地入市对城乡融合发展影响研究 ——基于浙江省德清县改革试点的经验证据

研究目的：以浙江省德清县集体经营性建设用地入市作为准自然实验，评估集体经营性建设用地入市对城乡融合发展的影响及作用机制。研究方法：合成控制法（SCM）、中介效应模型。研究结果：德清县通过实施集体经营性建设用地入市后，显著地提升了城乡融合发展水平；集体经营性建设用地入市对德清县城乡融合发展水平的影响效应随时间推移而增加，分别采用安慰剂检验和排序检验方法检验后结果依然稳健；集体经营性建设用地入市主要通过要素流动效应、公共服务优化效应两个方面发挥作用，并且劳动力流动效应和公共服务优化效应的中介占比分别为2.36%和30.7%。研究结论：集体经营性建设用地入市改革是优化土地资源配置的重要举措，未来应通过改革之间的协调联动，完善农村集体经营性建设用地入市收益分配机制、推动城乡公共服务均等化和要素优化配置，实现城乡融合发展。