With medical expenditures constituting an increasingly large share of private spending, the continuing policy debate on health care reform in the United States is a potentially important source of households' financial uncertainty. To quantify the implications of this uncertainty for the real...

This paper conducts an empirical analysis of the effect of health care policy uncertainty (HCPU) on households’ portfolio choice. A causal identification approach is developed, whose key assumption is the existence of an exogenous variable that shifts responsiveness to HCPU without shifting...