Blood group frequencies of the population of Trinidad and Tobago, West Indies.

The results of grouping tests performed on blood samples collected over a five-year period at the Trinidad and Tobago Forensic Science Centre are presented. The samples were tested using the ABO, PGM, EAP and GLO blood group systems. Phenotypic frequencies and allele frequencies for each system were calculated for the two major ethnic groups of the population, the African and East Indian. Matching probabilities, which can be used in the interpretation of physical evidence in forensic cases, were also calculated.     

Heterogeneity of market power: firm-level evidence

Economic Change and Restructuring - Recent work in macroeconomics argues that firm market power dramatically increased since the 1980s in the world. The evolution of product markups has important...     

台湾越南关系的政治经济学（下）

援助关系 对外援助通常与一个国家的经济实力有关。一个国家的经济实力越强大,它就能提供越多的援助。诸如美国、日本和某些西欧国家便是这方面的例子。援助通常也发生在友好国家之间。两个国家越是亲密,它们之间就越有可能互相援助。第二次世界大战之     

Assessing law enforcement preparedness to address Internet fraud

Recent societal concern regarding computer crime was well documented in the research literature. To date, however, modest research addressed how large, local police and sheriff's departments confront Internet fraud. Using data collected from surveys distributed to the seven hundred largest police- and sheriff's departments, the present article addresses law enforcement: (1) preparedness to enforce Internet fraud crimes; (2) perceptions of Internet fraud; (3) cooperative policing efforts; and (4) Internet fraud information dissemination practices. Among other things, results suggested that individuals within these departments believed Internet fraud was problematic, although they lacked the resources to properly address the problem. These results are discussed as they relate to the organizational design of law enforcement agencies and their potential to adapt to innovative crimes. Suggestions are offered for a more effective approach to confronting Internet fraud.     

Police officer attitudes toward peers, supervisors, and citizens: A comparison between field training officers and regular officers

This article assesses whether police Field Training Officers (FTOs) display patterns of attitudes that distinguish them from non-field training officers. The analysis focuses on attitudes toward four important groups: fellow officers, immediate supervisors, top managers, and neighborhood residents. Interview data used were collected from Indianapolis Police Department (IPD) during the summer of 1996. Findings show that FTOs are more critical of their immediate supervisors and district managers than non-FTOs, whereas FTOs and non-FTOs hold similar attitudes toward their co-workers and neighborhood residents. Implications for future research and policy are discussed.