Revealed preferences of a state bureau: Case of New Mexico's underground storage tank program

Leaking underground storage tanks (USTs) are a pervasive national environmental problem. Cleanup of leaking USTs is largely publicly financed and under the control of state agencies. In the transition to new compliance standards, individual states have taken advantage of provisions in federal regulations to implement their own programs. This raises the policy question of environmental federalism and the appropriate locus of government control. The objectives of this study are to examine the revealed preferences of a state UST bureau. New Mexico was one of the first state programs to use risk assessments in setting funding priorities. We analyze the statistical determinants of funding decisions and find strong evidence that risk information is used. Although our case study provides a measure of support for state control, the argument is strengthened if public financing is limited to the cleanup of historical pollution, rather than a means for providing insurance for prospective pollution. ©1999 by the Association for Public Policy Analysis and Management.     

ON THE SHANGHAI COMMUNIQUéAND THE SINO-U.S.RAPPORT

In 1954,representatives of France,Britain,the Soviet Union,the United States and China gathered in Geneva,Switzerland,for a conference on the political and military situation in the Korean Peninsula and in French Indochina.When U.S.Secretary of State John Foster Dulles encountered Chinese Premier and Foreign Minister Zhou Enlai.     

Quantification of Methamphetamine in Mouse Thighbones Buried in Soil

Bone samples are used for analysis of drugs in decomposed or skeletonized bodies. Toxicological analyses of buried bones are important for determining the causes and circumstances of death. In this study, methamphetamine and amphetamine concentrations in heart blood, thigh muscles, and thighbones were analyzed using solid‐phase extraction with liquid chromatography–tandem mass spectrometry. Methamphetamine concentrations in heart blood, thigh muscle, and thighbone ranged from 0.041 to 0.873 μg/mL, 0.649 to 2.623 μg/g, and 56.543 to 643.371 μg/g, respectively. Thighbone concentrations were significantly higher than those in heart blood or thigh muscles were. Methamphetamine concentrations in buried thighbone (4.010–45.785 μg/g) were significantly lower than those of unburied thighbones were (56.543–643.371 μg/g). Methamphetamine and amphetamine were detected in thighbones buried for 7–180 days. These findings indicate that the methamphetamine concentrations in bone are higher and decrease after burial in soil.     

How leadership enhances employees’ knowledge sharing: the intervening roles of relational and organizational identification

Knowledge exchange among employees is crucial to organizational effectiveness. Leadership can enhance or detract from employees’ willingness to share knowledge. This study examines how leadership affects knowledge sharing in a knowledge-intensive work setting. It proposes and tests a model which posits that (1) transformational leadership affects the extent to which employees identify with their manager; (2) this relational identification, mediated by the quality of LMX (Leader-Member Exchange), leads to greater identification with the organization and its goals, which in turn results in greater knowledge sharing. The sample consisted of two hundred and three R&D employees engaged in advanced technological projects. Path analysis results indicated that there are both direct and indirect (through LMX) relationships between transformational leadership and relational identification: relational identification promotes organizational identification which, in turn, is positively related to knowledge sharing. These results highlight the importance of transformational leadership and LMX for promoting relational and organizational identification, thereby facilitating employee knowledge sharing.     

Science and International Environmental Nonregimes: The Case of Arctic Haze

Dimitrov et al. argue that nonregimes are a worthy object of research attention that can contribute to international regime theory. Case studies, however, are still sparse. In this article, I examine Arctic haze, an issue area where a transnational environmental problem existed but no regime formed. Arctic haze was (re‐)discovered in 1971 but by 2000, the window of opportunity to form a regime had closed. What factors explain why an Arctic haze regime was not formed between 1971 and 2000? I claim science‐based factors play the dominant role. An analytical approach applicable to the science‐policy interface was employed. Using this approach, I conclude that the Arctic haze nonregime is best explained by the absence of scientifically documented and compelling transboundary consequences to ecosystems and humans. This is a product of the unique nature of the Arctic atmosphere.     

Much better than the sequential lineup: a 120-person lineup

Abstract

Large lineups may be more reliable than small ones. However, research has found greatly reduced identifications in 40-person lineups of photos shown sequentially one at a time. The task may be more difficult than necessary. Grouping photos may provide an easier one. Three studies had compared seven-page lineups (42, 84, or 168 members) with lineups of about 20. In the first two studies identification and mistaken choice rates were identical in the large and smaller lineup. Identifications in the 168-person lineup were much less. This study tested a 10-page 120-person lineup, and added a 12-person lineup. No difference was found between the 120- and 24-person lineups, and an interaction in 12-person lineups was found between graduate lab student witnesses and others. False identifications, and the probability that the suspect is innocent when ‘identified’, is much less in 120-person lineups than the 24- or 12-person lineups, or the sequential lineup.