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281.
This article analyzes and discusses the adoption and implementation of Business Process Re‐Engineering (BPR) at a hospital and Balanced Scorecard (BSC) at a local government. At the hospital, BPR was adopted as a solution to problems, but became de-coupled from operations, and later used for legitimacy reasons. At the local government, without having identified clear problems, BSC was adopted as an attractive solution but became coupled, rather than de-coupled, to operations. Our study shows that de-coupling does not follow the path proposed by neo-institutional theory, and that legitimacy from popular management concepts can be obtained both by coupling and by de-coupling the concepts from operations.  相似文献   
282.
    
The increasing governmental spending and simultaneously declining income of municipality are two of the most significant challenges of the 21st century. The introduction of the Internet and innovative information and communication tools over the last few decades have led to a cost saving and efficiency advantage in many areas. By far, public administration has not fully profited from these opportunities and advantages. This article seeks to understand the underlying barriers of technology implementation, namely e-procurement, within the public administration area by analyzing the key barriers of central decision makers within the organization. The empirical findings of 289 respondents from the German public administration show that the barrier typologies are identified and that they have a strong impact on the resistance of implementation. However, the collected data could not verify the theoretically postulated relationship between high resistance and low implementation of the new technology.  相似文献   
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This article explores labour market behaviour of members of extended and nuclear households in Suriname. Previous analyses have found that co‐operative childcare opportunities within the extended household increase female labour force participation. Such coordination implies correlated participation decisions, which invalidates standard assumptions made in estimating participation with probits and wages with regressions. We employ a GMM estimation, which allows correlation among household members. We find that extended and nuclear household members are not significantly different in participation propensities, but do differ significantly in wages. We argue that greater home production opportunities in extended households dilute labour market effort and hours, reducing earnings.  相似文献   
285.
    
The modern theory of investment identifies the importance of uncertainty to investment. A number of empirical studies have tested the theory on South African time series, employing political instability measures as proxies for uncertainty. This paper verifies that political instability measures are required in the formulation of the investment function for South Africa. It also establishes that there are distinct institutional factors that influence the uncertainty variable such as property rights and crime levels. We find that rising income and property rights lower political instability, and that rising crime levels are positively related to political instability. The inference is that political instability in South Africa may not represent uncertainty directly, since it is systematically related to a set of determinants. Instead, uncertainty would have to be understood as being related to a broader institutional nexus that in concert may generate uncertainty for investors. The paper highlights the significance of getting institutions right to ensure that uncertainty is kept to a minimum by providing a predictable long-term environment. Stability at a systemic level appears crucial if investment rates are to rise in South Africa and this paper demonstrates that stability in turn is driven by a sound institutional environment that has multiple dimensions.  相似文献   
286.
    
We replicated the study ‘Male circumcision for HIV prevention in young men in Kisumu, Kenya: a randomised controlled trial’ using an epidemiological approach as well as an econometric approach. Both approaches confirmed the 60 per cent protective effect of circumcision reported in the original paper. Similar to the original paper, we found no evidence of heterogeneous treatment effects by age. Contrary to the original study, we found evidence of risk compensation, with circumcised men less likely to stay abstinent (odds ratio 0.79 [95% CI: 0.64, 0.99]) and more likely to have had unprotected intercourse (OR 1.2 [1.1, 1.4]). These findings reinforce the impact of circumcision but highlight behavioural risk.  相似文献   
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288.
Abstract

The current study surveyed a random sample of Texas law enforcement officers (n?=?109) about their knowledge regarding behaviors indicative of deception. The officers were not highly knowledgeable about this topic, overall performing at a chance level in assessing how various behavioral cues relate to deception. Confidence in one's skill was unrelated to accuracy, and officers who reported receiving the most training and utilizing these skills more often were more confident but no more accurate in their knowledge of the behaviors that typically betray deception. The authors compare these results to previous studies that have examined officers’ beliefs in other countries and discuss the implication of these results in terms of developing future training programs that may debunk the common misconceptions that officers possess.  相似文献   
289.
    
Abstract

The present paper attempts to demonstrate how hope theory is conceptually consistent with current positive approaches to sexual offender treatment. Hope theory and its components of goals, pathways thinking, and agentic thinking is reviewed as defined by Snyder and his colleagues. A theoretical relationship exists between the role of hope and many aspects of sexual offending and treatment. Developmental course, attachment style, and the formation and maintenance of coping styles are reviewed as they relate to hope and sexual offending. A framework by which to apply hope theory to pre-treatment, treatment, and more specifically, self-management or relapse prevention for sexual offenders is proposed. Emphasis is placed on the use of techniques that target hope components, particularly in pre-treatment programs.  相似文献   
290.
Abstract

Traditionally, research on offender profiling has investigated the relationships between offender behaviour and offender characteristics. However, evidence about offender behaviour is not the only evidence available at a crime scene. This study extends previous collaborative research between forensic scientists and psychologists (e.g. Bond & Sheridan, Journal of Forensic Science, 52, 1122–1128, 2007) to investigate how forensic science can assist in the psychological process of offender profiling. Specifically, the potential utility of footwear impression evidence in the task of offender profiling is investigated. Using 155 domestic burglaries, the consistency and homology assumptions underlying offender profiling were tested. Evidence supportive of both assumptions is reported. A multiple regression analysis identified significant relationships between cost of footwear and employment status, age of offender, and the relative deprivation of his/her residence.  相似文献   
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