Residential Street Parking and Car Ownership

Residential Street Parking and Car Ownership
Journal of the American Planning Association 79.1 (2013): 32-48.

Guo, Zhan.

Problem, research strategy, and findings: Local governments’ minimum street-width standards may force developers to oversupply, and residents to pay excessively for, on-street parking in residential neighborhoods. Such oversupply is often presumed to both encourage car ownership and reduce housing affordability, although little useful evidence exists either way. This article examines the impact of street-parking supply on the car ownership of households with off-street parking in the New York City area.

The off- and on-street parking supply for each household was measured through Google Street View and Bing Maps. The impact of on-street parking on car ownership levels was then estimated in an innovative multivariate model. The unique set-up of the case study ensures 1) the weak endogeneity between parking supply and car ownership and 2) the low correlation between off-street and on-street parking supply, two major methodological challenges of the study. Results show that free residential street parking increases private car ownership by nearly 9%; that is, the availability of free street parking explains 1 out of 11 cars owned by households with off-street parking.

Takeaway for practice: These results offer support for community street standards that make on-street parking supply optional. They also suggest the merits of leaving the decisions of whether, and how many, on-street parking spaces to provide in new residential developments to private markets rather than regulations.

Research support: This project was supported by grants from the University Transportation Research Center (Region 2) and the Wagner School Faculty Research Fund.

How New York Housing Policies Are Different -- and Maybe Why

How New York Housing Policies Are Different -- and Maybe Why
In Andrew Beveridge and David Halle, New York City-Los Angeles: The Uncertain Future. Oxford University Press, 2013.

Ellen, I.G. & O'Flaherty, B.

Almost everyone says New York City is exceptional, and many people think that housing is one of the most exceptional aspects of New York life. But New York’s housing conditions are not so different from those in other large US cities, or at least not in the ways that are commonly believed. Policies, not conditions, are what truly set New York’s housing market apart.  Our aim in this chapter is to describe New York City’s policies, to explore how and why they differ from those in Los Angeles and other large cities, and whether they have shaped how New York City’s housing market has weathered the recent downturn. The policies we consider are public housing, in rem properties, other subsidized housing, rent regulation, housing allowances, city capital subsidies for construction and rehabilitation, special needs housing, local tax structures, and building codes. Do unusual housing market conditions lead to these unusual policies? Do some common factors cause both unusual policies and conditions? Naturally, we cannot answer these questions definitively. But we can offer some alternative explanations.

From minimum to maximum: The impact of parking standard reform on residential parking supply in London

From minimum to maximum: The impact of parking standard reform on residential parking supply in London
Urban Studies, 50 (6), 1181 - 1198. doi: 10.1177/0042098012460735

Guo, Z and S Ren

This research examines residential parking supply in London before and after the minimum off-street parking standard was replaced by a maximum one in 2004. Based on 11 428 residential developments after and 216 developments before the reform, it is found that parking supply was reduced by approximately 40 per cent. Ninety-eight per cent was caused by the removal of the minimum standard, while only 2 per cent was due the imposition of the maximum standard. However, the parking supply is actually higher in areas with the highest density and the best transit service than in the areas immediately outside; the adopted maximum standard follows a similar pattern. The market-oriented approach to parking regulation can reduce excessive parking, but it depends on the particular sub-markets. Complementary policies such as strict parking maxima, on-street parking controls and parking taxes are often necessary to form an efficient parking market.

Do Small Schools Improve Performance in Large, Urban Districts? Causal Evidence from New York City

Do Small Schools Improve Performance in Large, Urban Districts? Causal Evidence from New York City
Journal of Urban Economics, 77: 27-40

Schwartz, A. E., Stiefel, L., & Wiswall, M.

We evaluate the effectiveness of small high school reform in the country's largest school district, New York City. Using a rich administrative datasest for multiple cohorts of students and distance between student residence and school to instrument for endogenous school selection, we find substantial heterogeneity in school effects: newly created small schools have positive effects of graduation and some other educational outcomes while older small schools do not. Importantly, we show that ignoring this source of treatment effect heterogeneity by assuming a common small school effect yields a misleading zero effect of small school attendance.

Duet of the commons: Impact of street cleaning on household car usage in New York City

Duet of the commons: Impact of street cleaning on household car usage in New York City
Journal of Planning Education and Research, 33, 1, 34-48. doi: 10.1177/0739456X12459360

Guo, Z and P Xu

This article explores the concept of “public commons” and its relationship with travel decisions under a unique setting: street cleaning in the New York City area. Using a natural experimental design, it investigates the impact of street cleaning on car usage for five hundred randomly selected households. Street cleaning encourages car usage for households without off-street parking and discourages car usage for households with off-street parking. The net effect is an increase of vehicle miles traveled by 7.1 percent, at least 27 percent of which is not a mere redistribution from non-street-cleaning days.

Access to primary care in Hong Kong, Greater London and New York City

Access to primary care in Hong Kong, Greater London and New York City
Health Economics, Policy and Law; 8(1): 95-109.

Chau, PH. Woo, J. Gusmano, MK. Weisz, D. Rodwin, VG. and Chan, KC.

We investigate avoidable hospital conditions (AHC) in three world cities as a way to assess access to primary care. Residents of Hong Kong are healthier than their counterparts in Greater London or New York City. In contrast to their counterparts in New York City, residents of both Greater London and Hong Kong face no financial barriers to an extensive public hospital system. We compare residence-based hospital discharge rates for AHC, by age cohorts, in these cities and find that New York City has higher rates than Hong Kong and Greater London. Hong Kong has the lowest hospital discharge rates for AHC among the population 15–64, but its rates are nearly as high as those in New York City among the population 65 and over. Our findings suggest that in contrast to Greater London, older residents in Hong Kong and New York face significant barriers in accessing primary care. In all three cities, people living in lower socioeconomic status neighborhoods are more likely to be hospitalized for an AHC, but neighborhood inequalities are greater in Hong Kong and New York than in Greater London.

Hong Kong and Other World Cities

Hong Kong and Other World Cities
In Aging in Hong Kong: A comparative perspective. pp. 5 - 30. Woo, J (ed.) Springer Publishing Company

Rodwin, VG.

With population aging and increasing urbanization, it is important to examine the quality of life of older people living in cities, in particular world cities. However, few comparative studies of world cities examine their health, long-term care systems, or the characteristics of their older populations. To assess how well world cities are addressing the challenges associated with aging populations, it is helpful to review comparable data on the economic and health status of older persons, as well as the availability and use of health, social, and long-term care services. By extending the work of the “CADENZA: A Jockey Club Initiative for Seniors” Project and the World Cities Project, this chapter compares three world cities—Hong Kong, New York City, and London. The three world cities are similar in the size and proportion of their older populations, but the characteristics of older people and the health and long-term care systems available to them differ in significant ways. These comparisons reveal how Hong Kong, New York City, and London are responding to a rapidly aging population. They should be valuable to other cities that face the challenges of population aging.

Beyond Black: Diversity among Black Immigrant Students in New York City Public Schools

Beyond Black: Diversity among Black Immigrant Students in New York City Public Schools
Randy Capps and Michael Fix, editors, Young Children of Black Immigrants in America: Changing Flows, Changing Faces. Washington, DC: Migration Policy Institute: 299-331

Doucet, F., Schwartz, A. E., & Debraggio, E.

The child population in the United States is rapidly changing and diversifying — in large part because of immigration. Today, nearly one in four US children under the age of 18 is the child of an immigrant. While research has focused on the largest of these groups (Latinos and Asians), far less academic attention has been paid to the changing Black child population, with the children of Black immigrants representing an increasing share of the US Black child population.

To better understand a unique segment of the child population, chapters in this interdisciplinary volume examine the health, well-being, school readiness, and academic achievement of children in Black immigrant families (most with parents from Africa and the Caribbean).

The volume explores the migration and settlement experiences of Black immigrants to the United States, focusing on contextual factors such as family circumstances, parenting behaviors, social supports, and school climate that influence outcomes during early childhood and the elementary and middle-school years.  Many of its findings hold important policy implications for education, health care, child care, early childhood development, immigrant integration, and refugee assistance.

How Social Media Moves New York, Part 2: Recommended Social Media Policy for Transportation Providers

How Social Media Moves New York, Part 2: Recommended Social Media Policy for Transportation Providers
NYU Rudin Center for Transportation, December 2012

Kaufman, Sarah.

Social media networks allow transportation providers to reach large numbers of people simultaneously and without a fee, essential factors for the millions of commuters and leisure travelers moving through the New York region every day. This report, based on earlier findings (from Part 1), which analyzed local transportation providers’ use of social media, and a seminar on the subject in the wake of Hurricane Sandy, recommends social media policies for transportation providers seeking to inform, engage and motivate their customers.

The goals of social media in transportation are to inform (alert riders of a situation), motivate (to opt for an alternate route), and engage (amplify the message to their friends and neighbors). To accomplish these goals, transportation providers should be:

- Accessible: Easily discovered through multiple channels and targeted information campaigns

- Informative: Disseminating service information at rush hour and with longer-form discussions on blogs as needed

- Engaging: Responding directly to customers, marketing new services, and building community

- Responsive: Soliciting and internalizing feedback and self-evaluating in a continuous cycle


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