Does federally subsidized rental housing depress neighborhood property values?

Few communities welcome federally subsidized rental housing, with one of the most commonly voiced fears being reductions in property values. Yet there is little empirical evidence that subsidized housing depresses neighborhood property values. This paper estimates and compares the neighborhood impacts of a broad range of federally subsidized rental housing programs, using rich data for New York City and a difference‐in‐difference specification of a hedonic regression model. We find that federally subsidized developments have not typically led to reductions in property values and have, in fact, led to increases in some cases. Impacts are highly sensitive to scale, though patterns vary across programs. © 2007 by the Association for Public Policy Analysis and Management     

Enantiomeric Identification of Pregabalin by GC‐MS via Methylation and S‐TPC Chiral Derivatization

Pregabalin is a Schedule V controlled substance which is defined as the (S) enantiomer of 3‐(aminomethyl)‐5‐methylhexanoic acid. It is used legitimately to treat neuropathy in patients with diabetes as well as for epilepsy and fibromyalgia. Pregabalin is an amino acid and an amphoteric compound, which makes it difficult to analyze using the conventional GC‐MS instrumentation found in most forensic drug analysis laboratories. Problems associated with the traditional GC‐MS analysis of pregabalin include selective solubility, ring closure to the corresponding lactam in the GC injection port and/or the MS transfer line and difficulty with chiral derivatization due to the presence of a carboxylic acid moiety. Here, we show that these challenges can be overcome by methylating (capping) the carboxylic acid portion of the pregabalin molecule and converting to the corresponding methyl ester. Once the methyl ester is synthesized, chiral derivatization at the amine can be achieved to identify the controlled (S) enantiomer of pregabalin via GC‐MS.     

Revitalizing inner‐city neighborhoods: New York city's Ten‐Year Plan

Abstract

This article examines the impact of New York City's Ten‐Year Plan on the sale prices of homes in surrounding neighborhoods. Beginning in the mid‐1980s, New York City invested $5.1 billion in constructing or rehabilitating over 180,000 units of housing in many of the city's most distressed neighborhoods. One of the main purposes was to spur neighborhood revitalization.

In this article, we describe the origins of the Ten‐Year Plan, as well as the various programs the city used to implement it, and estimate whether housing built or rehabilitated under the Ten‐Year Plan affected the prices of nearby homes. The prices of homes within 500 feet of Ten‐Year Plan units rose relative to those located beyond 500 feet, but still within the same census tract. These findings are consistent with the proposition that well‐planned project‐based housing programs can generate positive spillover effects and contribute to efforts to revitalize inner‐city neighborhoods.     

Detecting concealed information: The role of individual differences in executive functions and social desirability

The aim of the study was to assess the relationship between deception efficiency and individual differences in executive functioning (EF) and personality, with a particular focus on the influence of social desirability. A mock crime scenario was used, followed by a Concealed Information Test based on reaction times (RT-based CIT). Individual measures of EF (inhibition, shifting, and working memory [WM]) and personality (the Eysenck Personality Questionnaire – Revised, EPQ-R), plus a measure of social desirability (Balanced Inventory of Desirable Responding, BIDR) were collected in a distinct session. Results indicated that better executive functions were associated with faster responses to irrelevant items in the RT-based CIT. In a regression analysis, individual differences in shifting and spatial WM were significant predictors of the extra-time taken to lie, compare to truth-telling. No significant relations between deception outcomes and personality measures were noted. Looking at social desirability, the Impression Management scale predicted a further portion of variance in the extra time required to lie, beyond the contribution of executive functions. The utility of an individual differences approach to deception is advocated.