Comment on Dennis P. Culhane et al.’s “public shelter admission rates in Philadelphia and New York City: The implications of turnover for sheltered population counts”

The article here extended reflects on the excessively narrow debate over the government-sponsored enterprises (GSEs)' cost-benefit transfer balance which had been raging for a quarter-century before the 2007–2009 financial crisis. That crisis has cast a new light on the actual costs of GSE operations and exposed the unsustainability of some of their benefits for homeownership. After injecting afew new findings into the traditional debate, this comment adds some of what has transpired in recent years and what may be inferred from it so far. Doing so brings additional analysis to bear on the article's conclusion that “the GSEs might not be justified” and “Maybe it is time for them to exit” although most politicians in the past have been disinclined to show them the door.     

Comment on James H. Carr and Michelle Mulcahy's “Twenty years of housing policy: what's new,what's changed,what's ahead?”

Housing policy in the post Great Recession (GR) era faces tremendous uncertainties, but clearly there will be more sensitivity around risk, quality, and transparency in capital markets. The post-GR domestic policy environment and economy are likely to impose several overarching constraints, including less access to world capital markets for financing housing, more restrictive assessments of risk, and increasing restraints on federal domestic spending particularly for non-entitlement programs. Carr and Mulcahy provide a substantial agenda of liberal-progressive policies that focus on the predatory and risky practices of loan originators and promote expansion of home ownership for low-income households. If we are indeed on the brink of an era of austerity, the housing policy debate will need to focus on priorities for contraction rather than expansion in housing programs, and on tenure-neutral policies rather than promoting home ownership.     

所有权制度的历史分析

从历史的角度看,没有哪一项法律制度像所有权这样承载着极为厚重的人文价值。人类社会从蒙昧时期、文明时期发展到近现代社会时期,所有权制度经历了从原始的财产支配到个人人性乃至社会整体的精神解放、从等级身份制条件下的公然不平等到形式主义的人人平等、从近现代的绝对所有权到现代社会兼顾实质平等的所有权这些重大的法律价值嬗变。所有权制度的有效性,是法律体系的核心目标,而有效的所有权制度,只有从认真对待民众的自然权利的角度入手才能够真正予以理解。在我国,解放民众所有权上的制度和思想桎梏、建立科学的公共财产所有权制度,应当成为我国进一步发展所有权制度的社会共识。     

土地储备库里的权利辨

土地储备库里存有国有土地所有权,但无建设用地使用权,更无宅基地使用权、土地承包经营权以及地役权,也不应该有债权性质的土地权利。该国有土地所有权并不归属于土地储备机构,而归国家享有。     

我国生产者责任延伸制度实施困境分析——从家电以旧换新政策实施谈起

生产者责任延伸是解决废弃产品问题的一项新兴的环境策略,在我国已初步构建并开始实施。为拉动经济增长,促进废旧电器电子产品的循环利用,我国实施了家电以旧换新政策。但该政策实施后遇到的一些问题,如回收企业技术落后不能满足回收的大量废弃电器电子产品的无害化资源化处置、生产者组织和废弃产品处理基金制度没有有效建立、政府行政干预机制和经济激励机制的缺位、法律规定的空白等阻碍着生产者责任延伸制度的实施。     

Mapping Urban Revitalization: Using GIS Spatial Analysis to Evaluate a New Housing Policy

This longitudinal, multimethod study uses geographical information system (GIS) software to evaluate the community-wide impact of a neighborhood revitalization project. Unsystematic visual examination and analysis of GIS maps are offered as a complementary tool to quantitative analysis and one that is much more compelling, meaningful, and effective in presentation to community and nonscientific professional audiences. The centerpiece of the intervention was the development of a new, middle-class housing subdivision in an area that was declining physically and economically. This represents three major urban/housing policy directions: (1) the emphasis on home ownership for working-class families, (2) the deconcentration of poverty through development of mixed-income neighborhoods, and (3) the clean up and redevelopment of contaminated, former industrial brownfields. Resident survey responses, objective environmental assessment observations, and building permit data were collected, geocoded at the address level, and aggregated to the block level on 60 street blocks in the older neighborhoods surrounding the new housing in two waves: during site clearing and housing construction (Time 1: 1993–95) and three years post-completion (Time 2: 1998–99). Variables mapped include (a) Time 1–2 change in self-reported home repairs and improvements, (b) change in the assessed physical condition of yards and exteriors of 925 individual residential properties, (c) change in residents' home pride, and (d) a city archive of building permits at Time 2. Physical conditions improved overall in the neighborhood, but spatial analysis of the maps suggest that the spillover effects, if any, of the new housing were geographically limited and included unintended negative psychological consequences. Results argue for greater use of GIS and the street block level in community research and of psychological and behavioral variables in planning research and decisions.     

AID EFFECTIVENESS AND THE PARIS DECLARATION: A MISMATCH BETWEEN OWNERSHIP AND RESULTS‐BASED MANAGEMENT?

Although recent years have witnessed substantial changes in the global aid architecture, less effort has been devoted to investigating the process of implementing those changes. By using the Swedish International Development Cooperation Agency (Sida) as an illustrative and critical case, this article shows how a donor development priority—gender—travels from Stockholm and headquarters to a Paris Declaration‐infused aid practice in three cases with different aid modalities: Tanzania, Zanzibar, and Cambodia. More specifically, the qualitative empirical investigation conducted here shows that the implementation of the new aid architecture puts severe and competing demands on development practitioners. At the core of this tension is the fact that although all donors are supposed to promote partner country ownership, harmonize their efforts with other donors, and align themselves with partner country priorities, results‐based management simultaneously implies not only a focus on continuously measuring and reporting results but also stricter prioritizations on behalf of donor governments. Copyright © 2013 John Wiley & Sons, Ltd.     

我国网络自制剧发展的现状及对策

互联网时代的到来,为网络自制剧的产生和发展准备了技术条件和受众基础,在视频网站和政策引导等多重因素推动下,网络自制剧成为了一种将与传统电视剧相抗衡的新兴文化形态.2014年各大视频网站纷纷投入巨资加入到网络自制剧的制作中来,被称为网络自制剧元年.网络自制剧具有制作成本低、周期短、制播合一、题材多元、内容贴近生活、交互性强等特点,深受年轻网民的喜欢.网络自制剧的发展有得天独厚的优势,也存在诸如质量低、格调低俗、同质化严重、盈利模式有待拓展等问题.要实现网络自制剧的健康发展还需要在内容、盈利模式、产业链条等多方面进行探索.     

Going green: Explaining issue competition on the environment

This study addresses the dynamics of the issue space in multiparty systems by examining to what extent, and under what conditions, parties respond to the issue ownership of other parties on the green issue. To understand why some issues become part and parcel of the political agenda in multiparty systems, it is crucial not only to examine the strategies of issue entrepreneurs, but also the responses of other parties. It is argued that the extent to which other parties respond to, rather than ignore, the issue mobilisation of green parties depends on two factors: how much of an electoral threat the green party poses to a specific party; and the extent to which the political and economic context makes the green issue a potential vote winner. To analyse the evolution of the green issue, a time‐series cross‐section analysis is conducted using data from the Comparative Manifestos Project for 19 West European countries from 1980–2010. The findings have important implications for understanding issue evolution in multiparty systems and how and why the dynamics of party competition on the green issue vary across time and space.     

占有改定与善意取得 兼论民法规范漏洞的填补

占有改定和善意取得的关系,考验着法律人的抽象思维能力和具体情形中符合事理的判断力,需要运用成文法解释模式进行法律论证。在物权法的意义脉络中,立法文本所表述的交付概念从未涵括占有改定。作为法律拟制产物的占有改定,其物权变动效果不等同于现实交付,与善意取得之间具有不相容性。占有改定的物权合意只能在传来取得的情形中产生效力,在善意取得的情形中则不生效力。为填补规范漏洞,物权法第106条所言交付应作目的论限缩解释,以免法律激励出坏的交易风险,有悖于此条款追求交易安全的价值取向。