Description: This is a final report to estimate the total economic cost of obesity. This study looks at the economic costs of obesity caused by increased need for medical care, and loss of economic productivity resulting from excess mortality and disability. The Society of Actuaries breaks out the economic cost of overweight versus obesity for the U.S. and for Canada.

Description: This article discusses the concept of Conservation of Mortality ("Conservation"). Conservation is the modeling principle that ensures consistency between assumptions of the total mortality of a population and mortality among population subsets. This article discusses the use cases for Conservation and the many ways that one could implement it in a model or an experience study. This article also discusses the potential issues that arise when using Conservation, and how one might solve or alleviate these issues.

Description: Results of a Survey of JRMS members re claims changes due to COVID

Description: This article is an introduction to the topic of mortality projections and their impact on social security systems. The article reviews two life expectancy graphs and overall trends in life expectancy by gender at birth and age 65 in the United States, Canada and the UK.

Description: The Society of Actuaries’ Pension Section has completed a research effort exploring the value of longevity pooling and its implications.

Description: This report discusses drivers of U.S. mortality improvement for the short and long term.

Description: This paper outlines a statistical modeling framework for fitting mortality laws to mortality experience data. The process can be used as an alternative to traditional graduation techniques used in mortality table development.

Description: In this article, the authors review the International Experience Study updates.

Description: Highlights of the International Experience Study (IES), a joint research venture of the SOA’s International Section and Research Department, the International Actuarial Association, local actuarial associations and corporate sponsors to provide actuaries around the world with practical experience information in emerging markets.

Description: Using the Cox proportional Hazards Model to improve underwriting debits and credits.