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21.
Though many individuals are aware of the need to address environmental concerns, fewer are willing to pay for climate action or think the environment should be a priority for government spending. One compelling reason is that they prioritize using scarce resources to address immediate material concerns. This is particularly likely for individuals facing absolute material scarcity or for those who think they are relatively economically worse off, especially in contexts characterized by rapid transformation and volatility in the levels and quality of social welfare provision. To test these expectations, we analyze survey data from formerly Communist economies, which today find themselves with vastly different fortunes. Empirical findings suggest that absolute and relative material scarcity affect opinions regarding government spending on, and the willingness to pay more for, environmental action. However, willingness to pay more for government public services, inclusive of anti-poverty initiatives, has an impact on willingness to pay more for climate action, but in counter-intuitive ways. Overall, the results appear to suggest that explicitly addressing and relating individual living standards and inequality with environmental concerns may expand support for climate action.  相似文献   
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Age discrimination is a systemic problem of the American administrative state that undermines both the caliber and performance of the U.S. federal government workforce. A theory is proposed, anchored on discrimination against age-eligible employees (age 40 and over) representing a social identity group, to explain how status-group power differentials between supervisors and non-supervisors within U.S. federal agencies explain the organizational incidence of formal discrimination complaints. The theory predicts that the incidence of age discrimination formal complaints is declining in the share of supervisory personnel who are discrimination age-eligible while increasing in the share of non-supervisory personnel members who belong to this group. Evidence is obtained for these hypotheses using objective data on Equal Employment Opportunity Commission's age discrimination formal complaints about an unbalanced panel of 130 U.S. federal agencies between 2010 and 2019. The empirical evidence underscores the structural challenges to combatting ageism within the U.S. federal government workforce during an era of an intergenerational personnel change.  相似文献   
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The inability of the United States to capture or kill Osama bin Laden and many of his top deputies at Tora Bora is widely recognized as one of the most significant missed opportunities of America's struggle with al Qaeda. However, the debate over U.S. actions at Tora Bora during Operation Enduring Freedom lacks in-depth analysis, especially concerning the commonly offered solution of more U.S. troops on the ground. This paper dissects the original operation against al Qaeda forces entrenched in the mountain complex in eastern Afghanistan in late 2001 and its impact on the debate over the Afghan model of warfare. An alternative plan involving U.S. conventional forces is presented that takes into account the considerable constraints of the scenario and analyzes the key make-or-break points of the operation. Although the challenges are far greater than most critics have allowed, the revised plan would likely have offered the best chance to capture or kill Bin Laden and a significant portion of the al Qaeda leadership.  相似文献   
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The paper presents results of forensic mitochondrial DNA analyses which were aimed at typing the traces caused by touching or abrasion of skin cells. Five cases of strangulation tool investigation are summarised. Two cases of homicide could be cleared up by identifying the mtDNA of both the victim and the suspect on cables which had obviously been used as strangulation tools. In eight of 10 cases, weapons could be reliably assigned to their users. The mtDNA of the users could be even detected on cartridges after firing. In one case, evidence of a suicide could be provided by means of mtDNA sequencing of the wiping traces on a suicide note.  相似文献   
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The landmark U.S. Budget and Accounting Act of 1921 (BAA) instituted a series of administrative reforms that proponents claimed would improve budgetary control, stability, and coherence. We maintain that the compatibility of governance structures between agency and system levels is critical for understanding why these administrative centralization efforts were successful in achieving these aims for some federal agencies but not others. The BAA reforms impact on budgetary outcomes is evaluated using panel data on major U.S. federal agencies between 1894 and 1940. Applying semiparametric heterogeneous treatment estimation techniques, we find compelling support that administrative centralization of the federal budgetary process enhanced budget stability and coherence for executive departments while resulting in a lower caliber of budgetary performance for independent agencies. These findings imply that system‐level administrative centralization efforts may be effective only when public agencies are structurally amenable to such reforms.  相似文献   
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The high prevalence of adverse health outcomes related to intimate partner violence (IPV) is well documented. Yet we know little about the pathways that lead to adverse health outcomes. Research concerning the psychological, biological, neurological, behavioral, and physiological alterations following exposure to IPV--many of which are associated with posttraumatic stress disorder (PTSD)--represents a promising area of empirical discovery. New technologies and interdisciplinary collaborative efforts are required to integrate diverse methodologies and to apply new findings to improving the health and well being of those affected by IPV. This article focuses on victimization by IPV and addresses the most important research findings in the last 20 years (health and mental health burden of IPV), the most important research issue for the next decade (pathways between IPV and adverse health outcomes), and the most promising methodological innovation for the study of IPV (integrated, interdisciplinary, biobehavioral methodology).  相似文献   
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