Cities

Transportation Recovery in an Age of Disasters

Transportation Recovery in an Age of Disasters
Proceedings of the Transportation Research Board 89th Annual Meeting, Washington, DC

Zimmerman, R.
01/01/2010

Disasters from terrorism, natural hazards and accidents are now becoming commonplace and may be increasing as a major threat against the viability of transportation infrastructure and the invaluable social services it provides. The paper first sets forth the nature of the threats and hazards transportation infrastructure faces. This provides the foundation for understanding the need to develop an integrated and common set of solutions that incorporates co-benefits to solve more than one problem at the same time, that is, simultaneously for different kinds of hazards, different types of infrastructures, and infrastructures that affect or have interdependencies with transportation. Types of funding sources and innovative technologies that are becoming available to support protection and recovery are discussed in terms of their ability to integrate multiple hazards and address areas of need.

The High Cost of Segregation: The Relationship Between Racial Segregation and Subprime Lending

The High Cost of Segregation: The Relationship Between Racial Segregation and Subprime Lending
November 2009

Furman Center for Real Estate & Urban Policy
11/18/2009

This study examines whether the likelihood that borrowers of different races received a subprime loan varied depending on the level of racial segregation where they live. It looks both at the role of racial segregation in metropolitan areas across the country and at the role that neighborhood demographics within communities in New York City played.

Does the Built Environment Affect the Utility of Walking? A Case of Path Choice in Downtown Boston.

Does the Built Environment Affect the Utility of Walking? A Case of Path Choice in Downtown Boston.
Transportation Research D: Transport and Environment, Vol. 14, pp. 343-352 

Guo, Z.
07/01/2009

There is a lack of consensus as to whether the relationship between the built environment and travel is causal and, if it is, the extent of this causality. This problem is largely caused by inappropriate research designs adopted in many studies. This paper proposes a new method (based on path choice) to investigate the causal effect of the pedestrian environment on the utility of walking. Specifically, the paper examines how the pedestrian environment affects subway commuters' egress path choice from a station to their workplaces in downtown Boston. The path-based measure is sensitive enough to capture minor differences in the environment experienced by pedestrians. More importantly, path
choice is less likely to correlate with job and housing location choices, and therefore largely avoids the self-selection problem. The results suggest that the pedestrian environment can significantly affect a person's walking experience and the utility of walking along a path.

Medicaid Patients at High Risk for Frequent Hospital Admission: Real-time Identification and Remedial Risks

Medicaid Patients at High Risk for Frequent Hospital Admission: Real-time Identification and Remedial Risks
Journal of Urban Health. 86, no 2 230-241

Goldfrank, L., Billings, J., Raven, M., et al.
03/01/2009

Patients with frequent hospitalizations generate a disproportionate share of hospital visits and costs. Accurate determination of patients who might benefit from interventions is challenging: most patients with frequent admissions in 1 year would not continue to have them in the next. Our objective was to employ a validated regression algorithm to case-find Medicaid patients at high-risk for hospitalization in the next 12 months and identify intervention-amenable characteristics to reduce hospitalization risk. We obtained encounter data for 36,457 Medicaid patients with any visit to an urban public hospital from 2001 to 2006 and generated an algorithm-based score for hospitalization risk in the subsequent 12 months for each patient (0 = lowest, 100 = highest). To determine medical and social contributors to the current admission, we conducted in-depth interviews with high-risk hospitalized patients (scores >50) and analyzed associated Medicaid claims data. An algorithm-based risk score >50 was attained in 2,618 (7.2%) patients. The algorithm’s positive predictive value was equal to 0.67. During the study period, 139 high-risk patients were admitted: 60 met inclusion criteria and 50 were interviewed. Fifty-six percent cited the Emergency Department as their usual source of care or had none. Sixty-eight percent had >1 chronic medical conditions, and 42% were admitted for conditions related to substance use. Sixty percent were homeless or precariously housed. Mean Medicaid expenditures for the interviewed patients were $39,188 and $84,040 per patient for the years immediately prior to and following study participation, respectively. Findings including high rates of substance use, homelessness, social isolation, and lack of a medical home will inform the design of interventions to improve community-based care and reduce hospitalizations and associated costs.

Looking a Gift Horse in the Mouth: Challenges in Managing Philanthropic Support for Public Services

Looking a Gift Horse in the Mouth: Challenges in Managing Philanthropic Support for Public Services
Public Administration Review, Special Issue.

Brecher, C. & Wise, O.
01/01/2009

Collaborations between nonprofit and public sector organizations have become an increasingly important phenomenon in state and local public service delivery since the publication of the Winter Commission report in 1993. This article focuses on one of the less studied types of public–nonprofit collaborations, those in which philanthropic support from nonprofit organizations supplements the resources and activities of public agencies. Drawing on the case of "nonprofit-as-supplement collaborations" that support park services in New York City, this article documents the benefits and drawbacks associated with such collaborations. While they can provide increased resources and encourage management innovations, they also can lead to inequities in the availability and quality of services, the preponderance of particularistic goals over the broader public interest, and the politicization of previously bureaucratic decision making. The authors offer two strategies for public managers to realize more effectively the benefits yet mitigate the shortcomings of these collaborations.

Making Ends Meet: Women and Poverty in New York City

Making Ends Meet: Women and Poverty in New York City

Mason, C.N. & Salas, D.
01/01/2009

 In March 2009, The Network in collaboration with the New York Women's Foundation will release a new report on women living in poverty in New York City.  The dynamic study will include qualitative data as well as narratives from women about the impact of poverty on communities and families.  The report will help inform funding priorities for the Foundation.

Siting, Spillovers, and Segregation: A Re-examination of the Low Income Housing Tax Credit Program

Siting, Spillovers, and Segregation: A Re-examination of the Low Income Housing Tax Credit Program
In Edward Glaeser and John Quigley, Eds. Housinmg Markets and the Economy: Risk, Regulation, Policy; Essays in Honor of Karl Case. Cambridge, Mass: Lincoln Institute for Land Policy, pp. 233-267.

Ingrid Ellen, Katherine O'Regan, Ioan Voicu
01/01/2009

The timing of this volume could not be more opportune. It is based on a 2007 conference to honor the work of Karl "Chip" Case, who is renowned for his scientific contributions to the economics of housing and public policy. The chapters analyze risk in the housing market, the regulation of housing markets by government, and other issues in U.S. housing policy. Chapters investigate derivative markets; the role that home equity insurance can play in reducing risk; the role that the regulation of government-sponsored enterprises has played in extending credit to home purchasers in low-income neighborhoods; and the growth in the market for subprime mortgages. The impact of local zoning regulations on housing prices and new construction is also considered. This is a must read during a time of restructuring our nation’s system of housing finance.

Spending, Size, and Grade Span in K-8 Schools

Spending, Size, and Grade Span in K-8 Schools
Education Finance and Policy, 4(1): 60-88

Rubenstein, R. & Schwartz, A.E., Stiefel, L., Zabel, J.
01/01/2009

Reorganizing primary school grade spans is a tractable and relatively inexpensive school reform. However, assessing the effects of reorganization requires also examining other organizational changes that may accompany grade span reforms. Using data on New York City public schools from 1996 to 2002 and exploiting within-school variations, we examine relationships among grade span, spending, and size. We find that school grade span is associated with differences in school size, class size, and grade size, though generally not with spending and other resources. In addition, we find class size and grade size differences in the same grade level at schools with different configurations, suggesting that school grade span affects not only school size but also class size and grade size. We find few relationships, though, between grade span and school-level performance, pointing to the need to augment these analyses with pupil-level data. We conclude with implications for research and practice.

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