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131.
In response to the urban crisis of the early 1990s, the government-sponsored enterprise known as Fannie Mae used what would become the Annual Housing Conference (AHC) to influence urban and housing policy. This article traces the history of the AHC in relation to Housing Policy Debate as part of a concerted effort of Fannie Mae to invest in and upgrade the quality of urban and housing policy research during the 1990s. The impact of these conferences on the policy community in universities, Washington DC, the states, and indeed the world is analyzed by highlighting some of work that came out of the more influential conferences including the 1991 Homeless Conference, the 1994 Access to Opportunity Conference, and the 1997 Social Capital Conference. The article is concluded with an appraisal of the AHC’s legacy.  相似文献   
132.
Differences in caregiver reported executive function in 12-year-old children who were prenatally exposed to cocaine (PCE) compared to children who were not prenatally exposed to cocaine (NCE) were assessed. One hundred and sixty-nine PCE and 169 NCE, primarily African-American, low socioeconomic status children participated in a prospective longitudinal study. The Behavior Rating Inventory of Executive Function (BRIEF) Parent Form was administered. Two broadband BRIEF scores (Behavioral Regulation Index (BRI) and Metacognition Index (MI)) and a summary Global Executive Composite (GEC) were computed. Multiple and logistic regression analyses were used to assess the effects of amount of PCE on executive function, controlling for covariates including caregiver (rater) psychological distress, child’s gender and other prenatal drug exposure variables. After adjustment for covariates, amount of PCE was associated with the GEC and two MI subscales, Plan/Organize and Monitor, with heavier exposure associated with more problems of executive function. An amount of PCE by gender interaction revealed amount of PCE effects in other remaining subscales of the MI (Initiate, Working Memory, and Organization of Materials) only among girls. Head circumference did not mediate the effects of cocaine on outcomes. Higher current caregiver psychological distress levels were independently associated with poorer ratings on the executive function scales. Assessment and targeted interventions to improve metacognitive processes are recommended for girls who were prenatally exposed to cocaine.  相似文献   
133.
行政区划改革滞后于区域发展的现象,就是一个地区的行政区划格局已经对区域经济与城镇化发展起了制约作用,而又长期得不到改革的现象.温州是我国经济改革走在前列的地区,但其行政区划改革却是相当滞后的,所以其行政区划格局就应当不断加以调整和创新,尤其应注重扩大市区规模、完善各县市城区的街道体制、赋予部分中心城镇"准建制市"地位和撤并欠发达的小规模乡镇.  相似文献   
134.
Female imprisonment rates have increased proportionately more than male imprisonment rates over recent decades. There are substantial race differences in women’s rates, as is the case for men. Yet, there has been little quantitative research on the correlates of women’s imprisonment using data over time, or on potential race differences in those correlates. The present research analyzes data on black and nonblack female imprisonment rates in the 50 states for the period 1981–2003. The analyses are guided substantively by existing research on race, social threat and criminal punishment, and theory and research on the penal-welfare hypothesis. The study uses bivariate-response multilevel modeling to simultaneously examine the factors associated with black and nonblack women’s imprisonment rates. The results show that black female imprisonment rates increase when the concentration of African Americans in metropolitan areas and poverty rates grow, whereas nonblack female imprisonment rates are unaffected by poverty rates and actually decrease when African American populations become more concentrated in metro areas. Both black and nonblack women’s imprisonment rates increase when welfare spending declines. The results are consistent with social threat perspectives and the penal-welfare hypotheses.  相似文献   
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The lack of an articulated model of parenting competence and the limited use of empirically based assessment procedures is a weakness of current parenting capacity assessment protocols. The current article attempts to address this issue through the application of attachment theory and research in assessing one of the most critical components of parenting capacity assessments: the parent–child relationship. New empirically and attachment‐based assessment tools and procedures, well suited for the assessment of parental fitness, are presented, along with recommended practice guidelines to enhance the assessment of the parent–child relationship in cases of young, maltreated children (under 6 years of age).  相似文献   
138.
HOW MUCH COLLUSION? A META-ANALYSIS OF OLIGOPOLY EXPERIMENTS   总被引:1,自引:0,他引:1  
Oligopoly has been among the first topics in experimental economics.Over half a century, some 150 papers have been published. Eachindividual paper was interested in demonstrating one effect,but in order to do so, experimenters had to specify many moreparameters. Thus they have generated a huge body of evidence,untapped so far. This meta-analysis makes this evidence available.More than 100 of the papers lend themselves to calculating anindex of collusion. The database behind this paper covers some500 different settings. The experimental results may be normalizedas a percentage of the span between the Walrasian and the Paretooutcomes. In the same way, results may be expressed as a percentageof the distance between the Nash and the Pareto outcomes. Foreach and every one of the parameters, these two indices makeit possible to answer two questions: How far is the market outcomeaway from the competitive equilibrium? And how good is the Nashprediction? Most importantly, however, the meta-analysis shedslight on how features of the experimental setting interact witheach other. Most main effects and many interaction effects areindeed statistically significant.  相似文献   
139.
The Politics of UK Food Policy: An Overview   总被引:1,自引:0,他引:1  
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140.
Aaberge  Rolf  Langørgen  Audun 《Public Choice》2003,117(1-2):125-161
This paper analyzes local public fiscal andspending behavior in a setting where localgovernments, represented by the dominantparty or coalition, are treated as utilitymaximizing agents. The econometricanalysis, which is based on a modifiedversion of ELES, recognizes total spendingas well as total income as endogenousvariables. Identification of the priceeffects is achieved by utilizing data onenvironmental cost factors and localtastes. The performance of the estimatedmodel is investigated by testing itsability to make out-of-sample predictionsof local government behavior.  相似文献   
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