New report: Population aging will have broad economic consequences for the U.S.

Published on September 26, 2012 at 6:04 AM · No Comments

The aging of the U.S. population will have broad economic consequences for the country, particularly for federal programs that support the elderly, and its long-term effects on all generations will be mediated by how -- and how quickly -- the nation responds, says a new congressionally mandated report from the National Research Council. The unprecedented demographic shift in which people over age 65 make up an increasingly large percentage of the population is not a temporary phenomenon associated with the aging of the baby boom generation, but a pervasive trend that is here to stay.

"The bottom line is that the nation has many good options for responding to population aging," said Roger Ferguson, CEO of TIAA-CREF and co-chair of the committee that wrote the report. "Nonetheless, there is little doubt that there will need to be major changes in the structure of federal programs, particularly those for health. The transition to sustainable policies will be smoother and less costly if steps are taken sooner rather than later."

Social Security, Medicare, and Medicaid are on unsustainable paths, and the failure to remedy the situation raises a number of economic risks, the report says. Together, the cost of the three programs currently amounts to roughly 40 percent of all federal spending and 10 percent of the nation's gross domestic product. Because of overall longer life expectancy and lower birth rates, these programs will have more beneficiaries with relatively fewer workers contributing to support them in the coming decades. Combined with soaring health care costs, population aging will drive up public health care expenditures and demand an ever-larger fraction of national resources.

Population aging is also occurring in other industrialized nations, so any consequences for the U.S. must be considered in the broader context of a global economy. Adapting to this new economic landscape entails costs and policy options with different implications for which generations will bear the costs or receive the benefits. Recent policy actions have attempted to address health care costs, but their effects are as yet unclear. According to the report, the ultimate national response will likely be some combination of major structural changes to public support programs, more savings during people's working years, and longer working lives.

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