中国城市商业银行的资产重组模式选择——以徽商银行为例

我国城市商业银行正处在一个生存与发展的关键阶段,资产重组是我国城市商业银行改革的核心内容,也是寻找外部开放与内部改革之间平衡点的关键。从徽商银行的特殊性出发,对我国城市商业银行进行现状分析,提出我国城市银行走出困境的方案——资产重组。以徽商银行成功资产重组为案例,分析其过程,从而为其他城市商业银行资产重组模式的正确选择提供借鉴作用。     

Applications and Implementation A SEPARABLE PROGRAMMING APPROACH TO EXPECTED COVERAGE: AN APPLICATION TO AMBULANCE LOCATION

The maximum expected covering location problem (MEXCLP) is reformulated using a separable programming approach. The resulting formulation—nonlinear maximum expected covering location problem (NMEXCLP)—guarantees optimality and also solves more quickly than previous heuristic approaches. NMEXCLP allows two important extensions. First, minor formulation changes allow the specification of the minimum number of times each node is to be covered in order to satisfy expected coverage criteria. Second, coverage matrices can be constructed that consider two different types of coverage simultaneously. Both extensions are useful for ambulance location problems and are demonstrated in that setting.     

产业融合与农业发展

随着农业产业化经营的不断深化和农业产业链的不断延伸,农业与第二、三产业的关联度越来越高,并呈现出与工业、服务业等非农产业融合发展的新趋势,即农业产业融合化。农业产业融合化不仅拓展了农业经营理念,而且改变了农业经济的属性,使农业也具备了与其融合产业的功能和特征。大力推进农业与其他产业的融合,是实现农业产业化、提高农业产业竞争力、增加农民收入的有效途径。产业融合是新的社会经济条件下农业发展的又一次机遇。     

中国"三农"问题的解决趋势

解决"三农"问题需从农村基础设施的完善、农村劳动力的转移和传统农业的改造三个方面探索制度困境与出路,制度变迁和政府扶植是关键所在,而在具体操作过程中又要避免政府的过度干预。     

农民增收是"三个代表"的具体实践

增加农民收入是“三个代表”的必然要求 ,是实践“三个代表”最生动、最具体的体现 ,造成农民增收缓慢的原因是多方面的 ,但根本原因还是农村党的基层组织和干部队伍方面存在问题。要加强党的基层组织建设 ,提高农村干部队伍的素质 ;以结构调整为突破口 ;发展产业化经营 ,发挥企业家带动农户的作用 ;发育农村的市场体系 ;增加对农业基础设施的投入 ;尽快实施农村费改税 ,千方百计增加农民收入。     

三农问题:日本的化解与中国的借鉴

当前三农问题,举国关注,而日本的化解经验多有借鉴之处,其特色:体制构造上的三位一体,农业发展路径的工业化扬弃,农民的非农化和兼业化及农村的城乡一体化。我国在参照日本经验的同时还可超越。     

城市居家老人生活质量研究——以上海为例

本文针对城市居家老人的需要和特点,从评估城市居家老人生活质量的六个维度即经济状况与消费水平、居住条件与家庭设施、躯体健康与心理健康、社会支持、闲暇生活质量、生活满意度方面入手,深入开发了上海市老年人口状况与意愿跟踪调查数据资料,使用分等级加权评分法综合评估了城市居家老人生活质量以及分性别和年龄的老人生活质量。     

城市社区老人心理健康服务现状调查——来自重庆市主城社区的调查数据

以重庆市主城社区老人为调查对象,从老人的基本情况、心理健康状况、心理健康服务需求、心理服务支持系统等方面的调查数据进行详细分析,得出了家庭、邻里同辈群体是老人心理健康的重要支持系统、需要建立完善的城市社区老人心理健康服务体系等结论。     

Risk of Legionellosis in residential areas around farms irrigating with municipal wastewater

The conservation of freshwater is of both global and national importance, and in the United States, agriculture is one of the largest consumers of this resource. Reduction of the strain farming puts on local surface or groundwater is vital for ensuring resilience in the face of climate change, and one possible option is to irrigate with a combination of freshwater and reclaimed water from municipal wastewater treatment facilities. However, this wastewater can contain pathogens that are harmful to human health, such as Legionella pneumophila, which is a bacterium that can survive aerosolization and airborne transportation and cause severe pneumonia when inhaled. To assess an individual adult's risk of infection with L. pneumophila from a single exposure to agricultural spray irrigation, a quantitative microbial risk assessment was conducted for a scenario of spray irrigation in central Illinois, for the growing seasons in 2017, 2018, and 2019. The assessment found that the mean risk of infection for a single exposure exceeded the safety threshold of 10^–6 infections/exposure up to 1 km from a low-pressure irrigator and up to 2 km from a high-pressure irrigator, although no median risk exceeded the threshold for any distance or irrigator pressure. These findings suggest that spray irrigation with treated municipal wastewater could be a viable option for reducing freshwater consumption in Midwest farming, as long as irrigation on windy days is avoided and close proximity to the active irrigator is limited.     

Evaluation of performance of European cities with the aim to promote quality of life improvements

This paper explores the possibilities presented by DEA to assess quality of life and evaluate the performance of city managers in what concerns the promotion of urban quality of life. Using the data provided by the Urban Audit program, from the European Union, we defined the city profile regarding quality of life for 206 cities. Two approaches are presented: the construction of a composite indicator of quality of life and the assessment of local management performance, contextualised by the GDP per capita to measure the ability of local authorities to promote quality of life given the economic condition of the country. The results identify the cities with urban best practices and present a model of intervention for the cities considered inefficient, based on benchmarking principles.