Age-sex structure of the United States in 2000: Early results from Census 2000

Recently data on age and sex for the United States have beenreleased in the Census 2000 data product Summary File 1. This paper presents someearly analysis on the shape of the age and sex structure from Census 2000 data throughstatistics and graphics on national and sub-national levels. Also highlighted are comparisonswith data from the 1990 census.     

The contraceptive revolution in Israel: changing family planning practices among ethnoimmigrant groups

This paper uses data from the 1974-1975 Israel Fertility Survey and the 1987-1988 Study of Fertility and Family Formation to examine trends in fertility control among ethnoimmigrant groups in Israel. From 1974 to 1988, Israel underwent extremely rapid economic growth and there occurred what might be considered a contraceptive revolution in the realm of family planning. Specifically, the nonuse of family planning and reliance on less effective techniques of fertility control (withdrawal and abortion) were largely replaced by more efficient modes (e.g., pill, IUD) of family size limitation. In addition, ethnic differences in patterns of fertility control diminished. Meanwhile, socioeconomic and cultural variables such as religiosity and income maintained their importance as determinants of variation of family planning practices among Israeli women.     

Can Rural Development Be Measured? Design and Application of a Synthetic Index to Portuguese Municipalities

Social Indicators Research - Starting the discussion about the framework 2021–2027, and regarding the increasing importance given to rural areas by the European Union, multifunctionality of...     

How feedback about leadership potential impacts ambition,organizational commitment,and performance

In the present research we report results from two experimental studies that examine how feedback about leadership potential impacts leadership ambition, organizational commitment, and performance. Study 1 used an experimental vignette methodology that controls for prior performance. Results show that individuals who receive feedback that they have low potential to be a future leader have lower ambition and organizational commitment relative to those who receive feedback that they have high potential to be a future leader. Study 2 provides evidence of the causal behavioral effects of feedback about leadership potential using a real task effort environment. Results show that participants informed to be unlikely future leaders display lower performance in a subsequent task than participants informed to be likely future leaders. The findings from the two studies demonstrate that information about leadership potential affects subsequent ambition to become leaders as well as performance. We discuss the implications of these findings for the importance of followership, talent management, and leadership succession.     

Modelling of unexpected shift in SPC

Optimal statistical process control (SPC) requires models of both in-control and out-of-control process states. Whereas a normal distribution is the generally accepted model for the in-control state, there is a doubt as to the existence of reliable models for out-of-control cases. Various process models, available in the literature, for discrete manufacturing systems (parts industry) can be treated as bounded discrete-space Markov chains, completely characterized by the original in-control state and a transition matrix for shifts to an out-of-control state. The present work extends these models by using a continuous-state Markov chain, incorporating non-random corrective actions. These actions are to be realized according to the SPC technique and should substantially affect the model. The developed stochastic model yields a Laplace distribution of a process mean. An alternative approach, based on the Information theory, also results in a Laplace distribution. Real-data tests confirm the applicability of a Laplace distribution for the parts industry and show that the distribution parameter is mainly controlled by the SPC sample size.     

Information for more effective strategic planning

This paper illustrates how an entity—called a ‘strategic data base’ (SDB)—can be developed to provide important information in a form which makes it directly useful in various phases of a strategic planning process. The strategic data bases are concise statements of the organizational and environmental situations which define the organization's most salient problems, opportunities, and constraints. These SDBs may be developed through a participative process involving tasks forces which are made up of managers representing the diverse interests of the organization. The strategic data bases thereby become important informational inputs to planning which can directly serve to enhance the quality of planning decisions. Moreover, the process of developing SDBs can be an important learning device for those middle managers who can become involved in such a process at a much earlier point in their career than that at which they might normally engage substantively in the organization's overall strategic choice process.