scholarly journals Changing Neighborhood Determinants of Housing Price Trends in Southern California, 1960–2009

2014 ◽  
Vol 13 (3) ◽  
pp. 254-274 ◽  
Author(s):  
John R. Hipp ◽  
Amrita Singh
Keyword(s):  
Southern California ◽  
New Urbanism ◽  
Housing Price ◽  
Recent Decade ◽  
Single Family ◽  
Positive Effects ◽  
Price Trends ◽  
Southern California Region ◽  
Home Values ◽  
Racial Ethnic

Research has generally failed to explore whether the effect of neighborhood characteristics on home values has changed over time. We take a long–range view and study decadal changing home values in the southern California region over a 50–year period, from 1960 to 2009. We focus on the effects of racial composition and measures associated with the New Urbanism on changing home values. We find that whereas neighborhoods with more racial/ethnic minorities and racial mixing experienced relative decreases in home values in the earlier decades, this effect has effectively disappeared in the most recent decade and actually became positive for some measures. We also found that certain characteristics associated with the New Urbanism—population density, older homes, a lack of concentration of single family units—show stronger positive effects on home values in the most recent decades.

scholarly journals The Neighborhood Effects of a Place-Based Policy—Causal Evidence from Atlanta’s Economic Development Priority Areas

2021 ◽  
Vol 13 (12) ◽  
pp. 6808
Author(s):  
Yuxi Luo ◽  
Zhaohua Zhang ◽  
Jun Zheng ◽  
Diane Hite
Keyword(s):  
Economic Development ◽  
Low Income ◽  
Neighborhood Effects ◽  
Economic Status ◽  
Housing Prices ◽  
Labor Demand ◽  
Housing Price ◽  
Poverty Rate ◽  
Priority Areas ◽  
Positive Effects

Place-based policies refer to government efforts to enhance the economic performance of an area within its jurisdiction. Applying various difference in differences strategies, this study evaluates the neighborhood effects of a place-based policy—the Economic Development Priority Areas (EDPA) of Atlanta, Georgia, USA. Since the census block groups are locally defined and the boundaries may change over time, we defined the neighborhoods by creating a set of 0.25-mile- diameter circles evenly distributed across Atlanta, and used the created buffers as the comparison unit. The empirical estimates showed that EDPA designation significantly reduced poverty rate and increased housing price of EDPA neighborhoods but had no beneficial effects on population size and employment rate. The heterogeneous analysis with respect to different initial economic status of the neighborhoods showed a relative larger and significant effect of EDPA designation on low-income neighborhoods. The increasing labor demand induced by EDPA designation in low-income neighborhoods attracted more population to migrate in and put upward pressure on housing prices. The estimation results are robust when replacing the 0.25-mile-diameter circle neighborhoods with 0.5-mile-diameter circle neighborhoods. Although we found some positive effects of the EDPA program in Atlanta, it would be misguided to assume similar effects occur in other areas implementing place-based policies.

Overview of a Pilot Health-focused Reentry Program for Racial/Ethnic Minority Probationers ages 18 to 26 in Southern California

2021 ◽  
pp. 0306624X2110137
Author(s):  
Victoria D. Ojeda ◽  
Emily Berliant ◽  
Tamara Parker ◽  
Maurice Lyles ◽  
Todd M. Edwards ◽  
...  
Keyword(s):  
Ethnic Minority ◽  
Southern California ◽  
Life Stage ◽  
Social Needs ◽  
Service Needs ◽  
Physical And Mental Health ◽  
Care Needs ◽  
Transitions To Adulthood ◽  
Nutrition Assistance ◽  
Racial Ethnic

There is a significant gap in reentry programming that is tailored to the needs of young adults ages 18 to 26 who are in a unique developmental life stage that involves ongoing maturity in their neurobiology, cognitive development, and social and financial transitions to adulthood and independence. This article describes the structure and approach of a 6-month health-focused reentry program designed for racial/ethnic minority young adult (YA) probationers in Southern California. The UCSD RELINK program includes service navigation and an optional psychoeducation health coaching program to build health literacy, problem-solving, and executive functioning skills relevant across multiple life domains. We describe participant characteristics and service needs at intake. Between 2017 and 2019, 122 YA probationers ages 18 to 26 responded to interviewer-administered baseline surveys. Participants needed basic services including housing, nutrition assistance, employment, and educational/vocational training. Depression and anxiety symptoms, Adverse Childhood Events, trauma, and unmet physical and mental health care needs were pervasive. Given the dearth of research on reentry programming for YA, this article documents the approaches taken in this multi-pronged health-focused reentry program to ensure that the program was tailored to YA reentrants’ comprehensive needs. These data serve to concretely illustrate the range of needs and how YA reentrants view their own health and social needs in the context of multiple competing demands; such data may be useful for program planners and policymakers seeking to advance service delivery for YA minority reentrants.

scholarly journals BRE INDEX FOR THE HONG KONG RESIDENTIAL PROPERTY MARKET

2004 ◽  
Vol 8 (2) ◽  
pp. 105-119 ◽  
Author(s):  
Eddie Chi Man Hui ◽  
Joe Tak Yun Wong
Keyword(s):  
Hong Kong ◽  
Housing Price ◽  
Capital Gains ◽  
Residential Property ◽  
Property Market ◽  
Price Expectations ◽  
Significant Difference ◽  
Market Outlook ◽  
Price Trends ◽  
Residential Market

This paper examines housing price trends and prediction, of homeowners and potential home buyers, and establishes an independent index (the BRE Index) based on longitudinal telephone surveys collected. The Index, first of this kind in Hong Kong, measures price expectations and benchmarks the level of housing actors’ confidence in the residential market. This is the first paper delivered as part of a government‐funded research project. It synthesizes the key findings of the first survey mounted from 17th to 20th December, 2003. The results show that confidence among housing actors has begun to grow since the property crash in late 1997 with the “overall” BRE Index standing at 564 (0–1000 range). In general, homeowners, people with higher educational level and higher income are optimistic about the market outlook. Residential property prices are expected to rise marginally in the short term. Statistically, there is no significant difference in housing price expectations between homeowners and non‐owners. In their minds, economic condition is the most important factor affecting housing decisions. Apparently, the rising trends in the immediate past have been used to form expectations. The strength of the association between actual capital gains and forecast capital gains is moderately strong, and there appears co‐movement between them. This leads us to believe that hope‐led expectations increase the likelihood of sustaining price increases. The current market is largely driven by expectations. If households formed their expectations in a similar manner in other periods, there would be similar “positive hit” results, which might render the Index more powerful.

Local Richter magnitude and total signal duration in southern California

1973 ◽  
Vol 63 (5) ◽  
pp. 1809-1827 ◽  
Author(s):  
Charles R. Real ◽  
Ta-Liang Teng
Keyword(s):  
Southern California ◽  
Epicentral Distance ◽  
Total Duration ◽  
Signal Duration ◽  
Local Magnitude ◽  
Total Signal ◽  
Source Effects ◽  
Short Period ◽  
Seismic Networks ◽  
Southern California Region

abstract Seismograms of 320 earthquakes (1,486 observations) from short-period seismometers occurring from January 1969 to April 1971 and 91 earthquakes (257 observations) during 1971 have been used to establish a relationship between total signal duration and the local Richter magnitude for the CIT and BHSN telemetered seismic networks in southern California. The data have been fitted using regression analysis to relationships of the form M τ = C 0 + C 1 log ⁡ τ + C 2 Δ M τ ≦ 3.8 M τ = C 0 + C 1 ( log ⁡ τ ) 2 + C 2 Δ M τ > 3.8 where τ is the total duration in seconds and Δ is the epicentral distance in kilometers. These relations explain up to 88 per cent (CIT) and 94 per cent (BHSN) of the variation in the data and yield magnitudes having standard deviations as low as 0.15 (CIT) and 0.14 (BHSN) magnitude units. It has been found that the local magnitude based on signal duration is relatively insensitive to variations in azimuth and source effects. In view of the limited distribution and low magnifiation of the Wood-Anderson torsion seismometer, and the previously recognized problems of “saturation” and instrument response associated with the amplitude technique, it is concluded that the method of duration applied to vertical short-period seismograph records will greatly improve the assignment of local magnitude to earthquakes in the southern California region.

scholarly journals Exploitation and recovery of a sea urchin predator has implications for the resilience of southern California kelp forests

2015 ◽  
Vol 282 (1799) ◽  
pp. 20141817 ◽  
Author(s):  
Scott L. Hamilton ◽  
Jennifer E. Caselle
Keyword(s):  
Sea Urchin ◽  
Life Histories ◽  
Southern California ◽  
Size Structure ◽  
Marine Reserves ◽  
Minimum Size ◽  
Kelp Forests ◽  
Positive Effects ◽  
Management Measures ◽  
History Of

Size-structured predator–prey interactions can be altered by the history of exploitation, if that exploitation is itself size-selective. For example, selective harvesting of larger sized predators can release prey populations in cases where only large individuals are capable of consuming a particular prey species. In this study, we examined how the history of exploitation and recovery (inside marine reserves and due to fisheries management) of California sheephead ( Semicossyphus pulcher ) has affected size-structured interactions with sea urchin prey in southern California. We show that fishing changes size structure by reducing sizes and alters life histories of sheephead, while management measures that lessen or remove fishing impacts (e.g. marine reserves, effort restrictions) reverse these effects and result in increases in density, size and biomass. We show that predation on sea urchins is size-dependent, such that the diet of larger sheephead is composed of more and larger sized urchins than the diet of smaller fish. These results have implications for kelp forest resilience, because urchins can overgraze kelp in the absence of top-down control. From surveys in a network of marine reserves, we report negative relationships between the abundance of sheephead and urchins and the abundance of urchins and fleshy macroalgae (including giant kelp), indicating the potential for cascading indirect positive effects of top predators on the abundance of primary producers. Management measures such as increased minimum size limits and marine reserves may serve to restore historical trophic roles of key predators and thereby enhance the resilience of marine ecosystems.

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