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881.
This paper analyses country-specific determinants of knowledge flows with a view to uncover the role of cross-organizational interactions. Using a sample of some 600,000 patents from the EU27 member states in the period 1990–2007, we take backward citations as dependent variable and find that technological sophistication and research size have a positive effect on knowledge flows. While a national bias towards applied research and development has a negative impact, individual public–private cooperation has a moderating effect due to the generation of scientific knowledge by public institutions. The present study contributes to the debate concerning the direction of R&D investments and provides empirical support to policies aimed at the enhancement of public–private cooperation.  相似文献   
882.

The Child Abuse Potential Inventory (CAP) is a widely used instrument to assess the potential for child abuse. The brief version of the CAP (BCAP) is a proven time-efficient screener tool. This investigation aims to propose a Spanish BCAP version by analyzing the factor structure of its Abuse Scale (aim 1) and, if needed, developing a valid BCAP Lie Scale (aim 2). Study 1 comprised 205 mothers with problems coping with their children’s behavior recruited from family support and treatment programs. Confirmatory factor analysis (CFA), internal consistency, and convergent validity were conducted. Study 2 applied an experimental between-subject design to assess a convenience sample of the Spanish population (N?=?260) with 124 participants in Condition 1 (honest) and 136 in Condition 2 (lie). Differences between conditions were analyzed. Study 1: CFA showed adequate fit indices for the seven-factor model (RMSEA?=?.04 CFI?=?.98, TLI?=?.98). Internal consistency and convergent validity were adequate for the Abuse Scale. Findings also showed that the BCAP Lie Scale does not accomplish the main requirements to detect participants answering in a socially desirable way. Study 2: A new set of six items showing significant differences between conditions (U =?15,481.00, z =?11.14, p <?.001, r =?.77) is proposed to compose the Lie Scale. The findings support that the Spanish BCAP is a valid instrument to assess mothers recruited from Child Protection Services. The new BCAP Lie Scale could be useful to select valid inventories. Further research with more representative samples is recommended.

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Crime, Law and Social Change - Criminality is a major factor in reducing the well-being of the Brazilian population. As a result, many researchers and governments strive to discover what can reduce...  相似文献   
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Crime, Law and Social Change - Twenty-five samples of ivory artefacts were analysed using a radiocarbon dating method. These artefacts were part of a collection of 77 items seized during a wildlife...  相似文献   
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Journal of Experimental Criminology - Test direct, spillover, and aggregate effects of hot spots policing on crime in a high-crime environment. We identified 967 hot spot street segments and...  相似文献   
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This article advances the idea that coalition formation and maintenance in highly fragmented presidential regimes is not only crucial to overcoming policy deadlock, but in some cases, critical to ensuring government survival. To advance this argument, the article looks at the formation and demise of legislative coalitions in Ecuador between 1979 and 2006. The empirical data suggest that paradoxically, government coalitions became more difficult to sustain after the adoption of institutional reforms intended to strengthen the president's legislative powers. The adoption of those reforms, it is argued, undermined the legislative incentives to cooperate with the government and helped to accelerate coalition erosion. Not only did the reforms fail significantly to avoid policy deadlock, but in some cases they contributed to the early termination of presidential mandates. This article contributes to the study of coalition survival and how it is linked to policymaking.  相似文献   
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