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891.
Despite the importance of higher education, Hispanic immigrant youth still have far lower college attainment rate than whites in the U.S. Existing studies show the significant role of household assets on educational attainment even after controlling for income. Thus, this study examines the role of homeownership and school savings on Hispanic immigrant youth's college attendance and graduation. Findings show that homeownership is a significant positive predictor of Hispanic immigrant youth's college attendance and graduation, but parent school savings is not a significant predictor. Policy and practice implications discussed.  相似文献   
892.
The Deepwater Horizon drilling rig exploded on April 20, 2010 off the coast of Louisiana, and the ensuing oil spill caused substantial economic and environmental damage to states on the U.S. Gulf Coast. British Petroleum received strong public criticism for its role in the disaster and quickly attempted image repair strategies. These strategies centered on describing what they were doing to correct the problem and compensate the victims, but did not include strategies such as shifting the blame to the other companies involved nor admitting their own blame. This study applies Benoit's work in Image Repair to a content analysis of the press releases from British Petroleum in the initial aftermath of the Deepwater Horizon spill. We also note the difficulty of using this theory to capture the nuances of responses.  相似文献   
893.
894.
Supply networks are becoming increasingly complex with multiple overlapping relationships between firms that may span across industries. Consequently, inventory management is becoming more difficult as managers have to cope with variability in the supply flows that originate from different parts of the network. Managers that quickly sense abnormal flows may intervene and adapt their inventory policies in response to system changes. In this article, we present a framework for sensing abnormal flows originating within the upstream supply network of a focal organization. Our framework combines time series modeling with process charts to identify abnormal flow patterns in the incoming supply streams. It is a flexible framework that uses off‐the‐shelf technology to provide managers with a process that can be employed for monitoring multiple individual or aggregated data streams originating within any complex system such as complex adaptive supply networks. We illustrate our framework on four years of longitudinal supply data from the second largest food bank in the United States. We identify multiple instances of abnormal supply flows and validate our results through rigorous inventory analysis as well as field‐based expert interviews. We discuss the implications of our findings for inventory management in complex supply networks, both from academic and practitioner points of view.  相似文献   
895.
This research investigates how information asymmetry between the firm and its investors can influence supply chain disruptions. In such settings, these actors may be induced to take steps which exacerbate rather than ameliorate both the likelihood and impact of disruptions. By better understanding these mechanisms, managers and investors alike are better armed to avoid the costly consequences.  相似文献   
896.
Objective: To study the association between social disorganization and youth violence rates in rural communities. Method: We employed rural Missouri counties (N = 106) as units of analysis, measured serious violent victimization data via hospital records, and the same measures of social disorganization as Osgood and Chambers (2000). Controlling for spatial autocorrelation, the negative binomial estimator was used to estimate the effects of social disorganization on youth violence rates. Results: Unlike Osgood and Chambers, we found only one of five social disorganization measures, the proportion of female-headed households, to be associated with rural youth violent victimization rates. Conclusion: Although most research on social disorganization theory has been undertaken on urban areas, a highly cited Osgood and Chambers (2000) study appeared to extend the generalize ability of social disorganization as an explanation of the distribution of youth violence to rural areas. Our results suggest otherwise. We provide several methodological and theoretical reasons why it may be too early to draw strong conclusions about the generalize ability of social disorganization to crime rates in rural communities.  相似文献   
897.
898.
Social scientists should seek greater involvement in interdisciplinary scientific committees, which often play important roles in natural resource management. In addition to our acknowledged areas of expertise, we have the ability to educate other disciplines about social sciences and, importantly, also about the realities of biophysical science input into policy processes. Two examples are worth noting. First, the asymmetry of scientific challenge can mean that biophysical science views/interpretations with favorable implications for organized groups' interests may have been "accepted" with little scrutiny, relative to work having unfavorable implications. Second and paradoxically, the structure of decision making can mean that preferences for "scientific caution" will result in resource management decisions that are anything but cautious. These and other observations need to be tested through participant observation by a greater number of social scientists on scientific committees in the future.  相似文献   
899.
This paper evaluates the effectiveness of disability employment policy in assisting people with psychiatric disability to find, or return to, paid work. We argue that the poor employment outcomes from current programs establish the need for a paradigmatic shift in the form of a state‐provided Job Guarantee (JG) for people with psychiatric disability. In the absence of measures to generate suitable jobs, forthcoming changes to the eligibility criteria for Disability Support Pension will create risks rather than opportunities. Under the JG, the Federal Government would maintain a ‘buffer stock’ of minimum wage, public sector jobs to provide secure paid employment for this highly disadvantaged group. The role of the state in this alternative model is two fold. First, the state must provide the quantum of JG jobs required. Second, the state must ensure the design of jobs is flexible enough to meet the heterogeneous and variable support needs of workers. This will require effective integration of the JG scheme with mental health, rehabilitation and employment support services.  相似文献   
900.
Theory and Decision -  相似文献   
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