Description: This paper presents an analysis of the mortality experience recorded in the 16 official complete life tables that have been published by the Japanese government, covering about a century. In addition to progress in industrial production, Japan has made remarkable progress in the demographic area, especially decreasing mortality rates of its people.

Description: This paper presents mortality rates by sex at ages 90 and above for persons who received retired worker benefits from the social security program for the first month that such benefits were paid. Followed by a discussion paper

Description: This paper discusses social insurance supplement - SIS insurance which is a disability income policy rider that pays an additional benefit on disability if the insured is not receiving benefits from a social program. It provides one possible framework for the actuarial structure of the product. From Transactions of Society of Actuaries 1979, Vol. 31.

Description: The question is frequently raised: Do workers get their money's worth from the payroll taxes that they pay under the U.S. Social Security program? Analyses by nonactuaries are usually faulty because of incorrect methodology and/or incorrect assumptions. This paper presents an analysis of cash retirement benefits for various cases of workers at two earnings levels who attained age 65 and retired in the past and who will attain the normal retirement age and retire at several dates in the future. In summary, the vast majority of workers who retired in the past received, and are receiving, benefits of far greater value than the taxes that they paid. This situation will change in the future, especially if tax rates rise to a level sufficient to support the program over the long run. Many workers who retire in the future will not get their money's worth when the combined employer-employee taxes are considered. This result would be expected eventually for a program that is financed almost entirely by these payroll taxes. However, the vast majority of workers will get their money's worth if only the employee tax is considered. From Transactions of Society of Actuaries 1992, Vol. 44.