基于广义第二价格拍卖的多级带宽定价模型

在差异化服务机制的基础上，研究了互联网的多级带宽定价问题．通过导入广义第二价格拍卖，构造了基于差异化服务的互联网多级带宽定价模型．该模型能够有效地解决Internet拥塞问题，促进网络资源的合理利用．     

Do You Speak English? Language Barriers in Child Protection Social Work with Minority Ethnic Families

This paper critically evaluates research and literature on childprotection social work practice with minority ethnic familieswho speak little or no English. Though the focus is on childprotection, many of the themes raised should be transferableacross to other areas and disciplines. Specifically, the paperfocuses on the limitations and difficulties of using professionalinterpreters in child protection work and covers themes likethe availability of interpreters, the role of interpreters,suitability of interpreters, the interpretation of particularwords and phrases, and manipulating the interpreting process.The paper then moves on to address the important but often neglectedarea of using children as interpreters, and ends by consideringthe broader issue of how language barriers can exacerbate discriminationagainst minority ethnic families.     

加入WTO后我国中小企业金融服务浅探

中小企业金融服务水平低的原因主要表现在银行信贷体制和资本市场运行机制两个方面。我国加入WTO以后 ,从提供信贷担保、改进信贷服务、开展直接融资和推进金融创新等方面来构建与中小企业发展相适应的金融服务体系非常必要。     

网络环境下高校图书馆读者工作的转变与发展策略

论述了网络环境下高校图书馆读者工作在服务方式、读者教育、服务对象、资源提供、与读者的关系以及馆员的知识结构等方面所发生的变化,指出高校图书馆应该通过建好图书馆网站,丰富数字资源,提高读者网络检索技能,优化馆员的知识结构,进而深化读者工作。     

农户对农村公共服务的需求意愿分析 ———基于一项全国范围农户调查的实证研究

文章基于一项关于农户对农村公共服务需求意愿的全国范围的调查数据，分析了农户对农村义务教育、农村医疗卫生、农村社会保障、农村文化事业、农村劳动力技能培训这5种农村公共服务的整体需求意愿及不同特征农户需求意愿的差别、农户对5种农村公共服务各个方面要素的需求意愿以及农户对5种农村公共服务需求的优先序。研究结果表明农户对5种农村公共服务的整体需求意愿并不相同，对农村劳动力技能培训的需求最强烈，不同特征的农户的需求意愿也不相同。另外与其他农村公共产品相比，农户对文章所研究的5种农村公共服务的需求意愿比较强烈。     

教育服务产出核算分析

教育服务是服务核算中的一个重要部分。本文讨论教育服务的定义和服务产出的数量单位。研究教育服务的核算范围和计算教育服务产出价值的方法,以及教育服务的质量调整问题。最后,举例使用产出指标方法计算教育产出。     

Ecocultural Attributes: Evaluating Ecological Degradation in Terms of Ecological Goods and Services Versus Subsistence and Tribal Values

It is becoming increasingly clear that scientists, managers, lawyers, public policymakers, and the public must decide how to value what is provided by, and is a consequence of, natural resources. While “Western” scientists have clear definitions for the goods and services that ecosystems provide, we contend that these categories do not encompass the full totality of the values provided by natural resources. Partly the confusion results from a limited view of natural resources derived from the need to monetize the value of ecosystems and their component parts. Partly it derives from the “Western” way of separating natural resources from cultural resources or values, and partly it derives from the false dichotomy of assuming that ecosystems are natural, and anything constructed by man is not natural. In this article, we explore the previous assumptions, and suggest that because cultural resources often derive from, and indeed require, intact and unspoiled natural ecosystems or settings, that these values are rightly part of natural resources. The distinction is not trivial because of the current emphasis on cleaning up chemically and radiologically contaminated sites, on restoration of damaged ecosystems, on natural resource damage assessments, and on long‐term stewardship goals. All of these processes depend upon defining natural resources appropriately. Several laws, regulations, and protocols depend upon natural resource trustees to protect natural resources on trust lands, which could lead to the circular definition that natural resources are those resources that the trustees feel they are responsible for. Where subsistence or tribal peoples are involved, the definition of natural resources should be broadened to include those ecocultural attributes that are dependent upon, and have incorporated, natural resources. For example, a traditional hunting and fishing ground is less valued by subsistence peoples if it is despoiled by contamination or physical ecosystem degradation; an Indian sacred ground is tarnished if the surrounding natural environment is degraded; a traditional homeland is less valued if the land itself is contaminated. Our argument is that intact natural resources are essential elements of many cultural resources, and this aspect requires and demands adequate consideration (and may therefore require compensation).     

我国绿色基础设施的经济价值预算与分析

绿色基础设施是自然的生态基础设施和半自然的市政绿色空间的结合,它遵循自然发展的规律,在改善生态环境和保护生物多样性的同时,也蕴藏着新的经济增长点.本研究尝试构建绿色基础设施经济价值评价指标,测算全国各省的绿色基础设施经济价值(2004-2015),探究其区域分布状况,并进一步运用灰色模型预测2016年、2020年和2025年我国绿色基础设施的经济价值,以期提升人们对绿色基础设施的认识,为在城市规划中建设和完善绿色基础设施提供参考,促进生态环境与经济的良性循环,推动城市可持续发展.     

农户兼业、生产性服务与水稻种植面积决策——基于11省1646户农户的实证研究

本文基于全国11省1646户农户调研数据,构建实证模型分析了农户兼业、生产性服务与水稻种植面积之间的关系。结果表明,在兼业农户比重和平均兼业水平都很高的背景下,兼业导致的“劳动力流失效应”在纯农户和兼业农户的种植面积决策中均有所体现,并且在一兼农户中表现最为显著,而“投资效应”仅体现在纯农户的种植面积决策上。接受生产性服务有助于提高各类农户的种植面积,能够缓解种稻劳动力流失对种植面积造成的负面影响,同时能够缓解一兼农户农业收入比重下降对种植面积造成的负面影响。由此,加强粮食产业生产性服务体系建设、加大纯农户粮食生产补贴力度等是稳定我国水稻生产的重要举措。     

提高中国城市社区养老服务水平研究

随着我国老龄人口比例逐年增加,养老问题日益严峻。社区养老吸收了家庭养老和社会养老方式的优点和可操作性,可以作为我国大中城市养老的重要模式。当前,我国社区养老还存在社区养老工作专职人员不足、社会组织作用发挥不够、社区养老服务与需求不相适应等问题,需要加强政府的主导作用以促进社区养老服务体系进一步完善,加强各类社会组织的培育以提高社区养老服务的质量,加强对区域特色的发掘以充分利用社区养老服务资源,加强\