The purpose of this study was to understand the health benefits of line dancing activity in Korean middle-aged women. This study explored how Korean middle-aged women perceive health benefits through lived experiences of line dancing in their leisure time. Three themes emerged related to health benefits: (1) psychological benefit, (2) physical benefit, and (3) social benefit. This finding sugge...

We develop a simple model of labor market participation, human capital degradation, and re-training. We focus on how non-participation, as a distinct state from unemployment and employment, is determined by the welfare system in interaction with labor market conditions and personal characteristics. We provide a tractable framework to analyze how the decisions to exit the labor force and to miti...

T HE old-age and survivors insurance program combines three types of protection for workers and their families-retirement protection for those between the ages of 65 and 75, annuities for those aged 75 or over, and survivor insurance, payable on the death of an insured worker at any age. The retirement test (or work clause) is applicable when the beneficiary is under age 75, both for retirement...

We provide a framework for understanding how disability risk and features of the disability insurance program in the US affect individual consumption and labor supply behavior in an explicit life-cycle setting. We decompose earnings risk into disability shocks (that reduce the ability to work) and shocks to general productivity. We identify structural parameters of the model using indirect infe...