The Impact of Consumer Numeracy on the Purchase of Long‐Term Care Insurance
研究发现，消费者数字能力越强，购买长期护理保险的可能性越高；每多答对一道数字能力题，持有保险的概率增加13%。
OBJECTIVE: To determine the effect of consumers' numeric abilities on the likelihood of owning private long-term care insurance. DATA SOURCE: The 2010 wave of the Health and Retirement Study, a nationally representative survey of Americans age 50 and older, was used (n = 12,796). STUDY DESIGN: Multivariate logistic regression was used to isolate the relationship between numeracy and long-term care insurance ownership. PRINCIPAL FINDINGS: Each additional question answered correctly on a numeracy scale was associated with a 13 percent increase in the likelihood of holding LTCI, after controlling for predictors of policy demand, education, and cognitive function. CONCLUSIONS: Poor numeracy may create barriers to long-term care insurance purchase. Policy efforts aimed at increasing consumer decision support or restructuring the marketplace for long-term care insurance may be needed to increase older adults' ability to prepare for future long-term care expenses.