Economic Aspects of Railroad Receiverships.

Economic Impacts of Railroad Abandonment on Rural Kansas Communities

Railroad Retirement Act Amendments of 1951: Financial and Actuarial Aspects

The benefit provisions and legislative history of the 1951 amendments to the Railroad Retirement Act were summarized in the February Bulletin. In this issue the Chief Actuary of the Social Security Administration discusses the financial and actuarial implications of the amended law, with special emphasis on the provisions coordinating in some measure the railroad program with old-age and surviv...

Economic Asp 6 . Economic Aspects of Automation

The increasing diffusion of automation in all sectors of the industrial world gives rise to a deep modification of labor organization and requires a new approach to evaluate industrial systems efficiency, effectiveness, and economic convenience. Until now, the evaluation tools and methods at disposal of industrial managers are rare and even complex. Easy-to-use criteria, possibly based on robus...

Epidemiology and economic aspects

Descriptive epidemiology The measures employed are incidence and prevalence. A first step in descriptive epidemiology is to obtain a valid definition of what constitutes a “case.” Quite surprisingly, up to now, no widely employed diagnostic criteria have been developed for clinical and population based studies of psoriasis. The first diagnosis made by a physician and the first appearance of ski...

Economic Aspects of Personal Privacy