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The future of US health care : is medicare really better at “saving” money?
Edlin, Aaron S., (2014)
Demand for health insurance
McGuire, Thomas G., (2012)
Long-term health spending persistence among the privately insured in the US
Hirth, Richard A., (2016)
Directed graphs, information structure and forecast combinations : an empirical examination of US unemployment rates
Wang, Zijun, (2010)
Dynamics and causality in industry-specific volatility
Do the investment and return-on-equity factors proxy for economic risks?
Wang, Zijun, (2013)