Roberts: Public Entrepreneurship and Innovation

This article presents a conceptualframeworkofpublic entrepreneurship. Public entrepreneurship is defined as the generation ofa novel or innuuative idea and the design and implementation of the innovative idea into publicsector practice. The conceptualfiamework is used to distinguish between public entrepreneurs and other actors in the policy process, and to clarify the differences between policy, political, executive, and bureaucratic entrepreneurs. Taking a functionalist perspective, the article difmentintes between individual and coZkctiue entrepreneurship and ginezates pmpaitims to move us cher to a theory of public entrepreneurship.     

Neighborhood Opportunity and Location Affordability for Low-Income Renter Families

Abstract

We use the Location Affordability Index (LAI) and the newly developed Child Opportunity Index (COI) to assess, for the first time, the tradeoff between neighborhood opportunity and housing/transportation affordability facing low-income renter families in the 100 largest metropolitan areas. In addition to describing the opportunity/affordability relationship, we explore the level of balance between neighborhoods’ relative cost burden and their corresponding opportunity levels to determine whether children of different racial/ethnic groups are more (or less) likely to experience cost-opportunity imbalance. Our multilevel analyses show that housing affordability is largely accounted for by the neighborhood opportunity structure within each metropolitan area. The metropolitan characteristics examined account for only a small proportion of the between-metro variance in the opportunity/affordability gradient for housing, presumably because the neighborhood opportunity structure already reflects metro area factors such as fragmentation and segregation. On the other hand, transportation affordability shows a weaker association with neighborhood opportunity. The COI/LAI association is much weaker for transportation than for housing, and a large part of the variation in the transportation gradient occurs at the metropolitan area level, not the neighborhood level. Sprawl is particularly associated with transportation affordability, with lower sprawl areas having lower transportation-cost burden. We discuss the implications of the empirical findings for defining affordability in housing assistance programs. We recommend that housing policy for low-income renter families adopt an expanded notion of affordability (housing, transportation, and opportunity) and explicitly consider equity (e.g. cost-opportunity imbalance) in the implementation of this expanded affordability definition.     

A Novel Method for Removing a Spinal Cord with Attached Cervical Ganglia from a Pediatric Decedent

A diagnosis of child abuse is dependent on a comprehensive and accurate assessment of injury in the context of a thorough investigation. However, signatures of trauma are often subtle and interpretation can be very difficult. Recently, researchers have refocused their attention from the head to the neck in search of traumatic signatures of abusive head trauma. HCIFS has developed a technique to remove the cervical spinal cord with the ganglia attached that is less destructive and more time and cost efficient than alternative methods previously published. Once removed, the dorsal nerve roots and ganglia are evaluated for the presence of hemorrhage. The authors performed a small pilot study using the novel method to evaluate 20 decedents with a history of blunt force trauma and eight without a traumatic history. Fifteen of the traumatic deaths and two of the nontraumatic deaths were found to have dorsal nerve root and/or ganglia hemorrhage.     

Racial Inequality,Ethnic Inequality,and the System Involvement of At-Risk Youth: Implications for the Racial Invariance and Latino Paradox Theses

Drawing from the inequality and crime, racial invariance, and Latino paradox literatures, the effects of inequality on youth reoffending are examined. Specifically, hierarchical logistic regression models are estimated to determine: (1) whether racial and ethnic inequality have similar contextual effects on the continued delinquent behavior of at-risk youth and (2) whether these effects are specific to black or Latino/a youth residing in Maricopa County, Arizona (N = 13,138). Findings suggest that racial inequality increases reoffending while ethnic inequality decreases reoffending. Additionally, Latino/a youth are less likely to reoffend in areas characterized by high income and racial inequality. Structural theories of crime should continue to account for the importance of culture and the resilient responses employed by Latinos/as living in criminogenic environments.     

The Validity of Mental Patients' Accounts of Coercion-Related Behaviors in the Hospital Admission Process

Although the recent development of a measure for perceived coercion has led to great progress in research on coercion in psychiatric settings, there still exists no consensus on how to measure the existence of real coercive events or pressures. This article reports the development of a system for integrating chart review data and data from interviews with multiple participants in the decision for an individual to be admitted to a psychiatric hospital. The method generates a most plausible factual account (MPFA). We then compare this account with that of patients, admitting clinicians and other collateral informants in 171 cases. Patient accounts most closely approximate the MPFA on all but one of nine dimensions related to coercion. This may be due to wider knowledge of the events surrounding the admission.