Quo vadis, logistica?
This abstract answers the following questions: "Is it necessary to do things differentia telly?", "Do new strategies express new technologies as well?", Are the cost savings still important?, "Which effects can be achieved by logistic solutions?", Things are necessary to where they can be done better?", "Which are limits of that?", "How does the development effects the logistic market?", "Could firms choose the right logistic partners?".
Nová ekonomika: sociálně ekonomické implikace, implikace pro statistiku
The article attempts to provide a definition of a still not well-defined concept of the new economy. It deals with characteristic features of the new economy and its socioeconomic implications. Empirical evidence on the existence of the new economy is presented. Importance of information and communication technologies (namely internet and e-commerce) for the new economy is stressed and documented. Some myths about the new economy are clarified, and implications of the new economy for economic policies and statistics are described.
ASSESSING AGE AND GENDER DIFFERENCES IN PERCEIVED RISK AND FEAR OF CRIME
Much of the research on fear of crime indicates that women and older persons are highly afraid of crime. These findings, especially older persons' fear of crime, are widely communicated in the scientific and popular media. This study examines age and gender differences in perceived risk and fear of crime. The data are from telephone interviews of 320 randomly selected residents in a southeastern metropolitan area of the United States. The relationships of age and gender to fear of crime are compared using a National Crime Survey (NCS) measure of fear of crime and 11 alternative indicators of fear of specific offenses. Women reported signifcantly greater perceived risk and fear of crime than men regardless of how fear of crime was measured and older adults reported the greatest fear of crime when the NCS measure was used. but not when the alternative individual measures of fear of crime were used. A LISREL model with latent constructs for fear of personal crime and fear of property crime also indicates that older adults do not have higher levels of fear of crime. In short, the extent of fear in the everyday lives of most older persons has been overestimated in many previous studies because of measurement problems.