住宅用地基准地价的容积率系数修正新方法

容积率修正系数编制是土地评估领域探讨的热点之一。提出了先构建容积率、因素总分值与地价关系的地价模型,进而编制分级别的住宅用地容积率修正系数的新方法,并以北海市为例进行实证研究。研究表明:地理加权回归模型的拟合度明显优于最小二乘法,便于据此编制更精准的分级别容积率修正系数表;该方法引入因素总分值规避了传统区域修正方法的主观任意性问题,便于计算机进行批量快速处理,保证了编制的容积率修正系数的可靠性,在实践中行之有效。     

Community-based rural residential land consolidation and allocation can help to revitalize hollowed villages in traditional agricultural areas of China: Evidence from Dancheng County,Henan Province

The accelerated rural hollowing driven by vast and increasing out-migration of rural labors under urban–rural dual-track system has imposed huge obstacles on improving land use efficiency and coordinating urban–rural development in China. Taking Dancheng County in Henan Province as an example, this paper analyzes the status quo of rural hollowing and discusses two typical rural residential land consolidation and allocation (RRLCA) practices in traditional agricultural areas (TAAs) of China. The results show that, Dancheng experienced rapid rural hollowing characterized as the hollowing of rural industries, infrastructure, and residential population and settlements. However, Dancheng has considerable potential and the necessity of RRLCA, for the model-based estimation shows that the potential of increasing farmland by carrying out RRLCA was about 5649 ha. The two community-based RRLCA practices show positive effects on the improvement of local living conditions, increment of farmland area and development of rural industries. Their experiences, including self-organized rural planning, democratic decision-making, and endogenous institutional innovation may benefit future RRLCA. Overall, it indicates that promoting community-based RRLCA scientifically according to local conditions could provide an integrated platform for increasing farmland area, developing modern agriculture, promoting new countryside construction, and thus revitalize hollowed villages. On considering the limitations and obstacles of current initiatives, suggestions for future RRLCA in rural China have been put forward.     

基于发展权与功能损失的农村宅基地流转增值收益分配研究——以义乌市“集地券”为例

研究目的:从宅基地流转功能损失角度构建增值收益分配模型,探寻基于土地发展权的宅基地流转增值收益分配方法。研究方法:综合分析法,模型测算法,实证分析法。研究结果:义乌市制定的"集地券"流转模式的实质是运用市场机制实现土地发展权空间转移,通过"集地券"形式获得的宅基地增值收益约为1152元/m2;宅基地流转过程中,政府应补偿宅基地居住保障、社会保障以及文化服务功能价值损失,约为234元/m2;基于发展权和功能损失角度,义乌市政府、村集体和农民分享宅基地流转增值收益的比例为40∶11∶49。研究结论:建立在基准地价基础上对宅基地的土地发展权价值进行分配,并结合宅基地功能损失补偿农民体现公平原则,也接近地方政策规定及实际分配比例,符合建立兼顾国家、集体、个人的土地增值收益分配机制的改革方向。     

Assessing recreation carrying capacity of the environment attributes based on visitors’ willingness to pay

Recreation carrying capacity (RCC) is one of the most important indictors used in measuring the usage limits for the forest park resources. However, the consensus has not been reached with respect to the RCC’s content and its measuring metrics. In this paper, we attempt to establish a new RCC theoretical framework based on the demand theory of the tourism product characteristics. In the process, the choice experiment and orthogonal design methods are used in questionnaire designs and the conditional Logit model is used for parameter estimates. More than 700 park visitors are surveyed for data collection at the Shenyang National Forest park of Liaoning province in China. The primary park attributes being considered encompass vegetation, coverage, water quality, number of rubbish on the park trail path, admission fees, and congestion. The carrying capacity threshold for each specific attribute is identified.     

对外开放、产业结构与中国森林公园旅游效率

借助DEA方法对2008~2014年中国大陆31个省份的森林公园旅游效率进行测算,并且采用Tobit模型重点研究对外开放、产业结构对中国森林公园旅游效率的影响。研究发现:中国森林公园旅游效率总体较高,但是省域之间差别较大;对外开放程度对中国森林公园旅游效率具有倒U型的显著影响,即对外开放程度对于森林公园旅游效率的边际贡献存在递减效应;产业结构(第一产业比例)对中国森林公园旅游资源利用效率具有显著的负向影响,即产业结构高级化成为推动旅游效率改善的内在因素。森林公园密度、城市人口密度对中国森林公园旅游效率具有显著地正向影响;南方林区与西南林区相对于华北林区来说,优越的地理条件更容易提高森林公园旅游资源的利用效率。基于研究提出开放程度较低的地区需要积极扩大对外开放水平;加速产业结构调整,推动产业结构合理化,以期带动森林公园旅游资源的利用效率。     

Modifying and applying time and cost blocks: The case of E-Da theme park,Kaohsiung, Taiwan

The main purpose of this study is to modify and apply a management tool called time and cost blocks (TCB). The model was modified to adjust how the “benefit indicator” was measured and further enhanced by inclusion of visitor satisfaction scores and revisiting intention. Data collection was accomplished by means of a diary-type semi-structured questionnaire, which was administered in face-to-face interviews with 655 visitors of the E-Da World theme park in Kaohsiung, Taiwan. The results indicate that participation intensity (PI) and benefit indicator (BI) have a significant relationship with satisfaction and revisiting intention.     

Factors influencing theme park visitor brand-switching behaviour as based on visitor perception

With the development of theme parks, which represent a multi-million-pound industry worldwide, research investigating the factors affecting theme park visitor brand-switching behaviour is an important method for improving theme park competitiveness. In the present work, models and research hypothesis are constructed based on visitor perception, and the survey data are collected and analysed to assess the hypothesis and to revise the conceptual model in this paper. The results indicate that there are seven factors influencing visitor brand-switching behaviour: ‘visitor variety-seeking', ‘visitor satisfaction', ‘switching cost', ‘perceived value', ‘competitor attraction', ‘theme park image' and ‘visitor involvement'. The perceived value and visitor satisfaction strongly influence brand-switching behaviour as intermediate variables. Visitor variety-seeking and competitor attraction are positively related to visitor brand switching behaviour, whereas the other five factors are negatively related to visitor brand-switching behaviour.     

Analysis of LPG,electric and induction cookers during cooking typical Ecuadorian dishes into the national efficient cooking program

This research aims to analyze cooking parameters in liquefied petroleum gas (LPG), electric resistance and induction stoves for eight dishes of the Ecuadorian cuisine. During tests, it has been monitored the temperature, time, electrical grid parameters, concentrations of CO and CO₂. In addition it has been studied the microbiological and physiochemical changes produced by the thermal treatment in food and a discriminative triangular test for determining the differences in the consumers perception between samples made with induction and LPG based stoves. The results showed which even with an exhaust hood working, there was still a significant value of concentration of CO and CO₂ during cooking with a LPG stoves. As a result of these analyses the induction stove shows a better response during the heating process and energy efficiency which have influence in temperatures, taste, vitamin preservation, cooking times, energy consumption and cost to the user.     

基于CVM方法的福州国家森林公园游憩价值评价

基于CVM方法对福州国家森林公园的游憩价值进行评价,调查结果得出:2015年福州国家森林公园的游憩价值为2.164亿元。游客对公园的满意度和旅游次数与游客的支付意愿呈显著正相关(p0.05),游客的家庭人口数(p0.01)、月收入(p0.01)和职称(p0.05)与游客的WTP值呈显著正相关。基于研究,景区应在生态环境、服务设施和质量上进一步挖掘公园潜在的游憩价值,并在游客森林游憩过程中,普及生态环境知识和宣传教育,提高游客的生态保护意识。     

我国农村宅基地退出研究进展

宅基地退出是提高土地利用效益、优化土地资源配置的迫切要求。对宅基地退出的探索,有利于我国土地制度改革的方向、农民土地权益维护和政府与市场边界的划分等问题的解决。研究从宅基地的退出意愿、退出机制、退出模式和退出补偿方面,梳理了国内关于宅基地退出的已有研究成果。同时,从社会公平与正义、重视土地"利用主义"、引领土地制度改革和强调市场机制在资源配置中的作用等视角,对宅基地退出制度的未来改革进行了展望。