Professor Ronnie Sadka is the senior associate dean for faculty, chairperson and professor of Finance, and the Seidner Family Faculty Fellow at the Carroll School of Management, Boston College. His research focuses on the liquidity in financial markets. More recently, he has been developing big-data driven investment applications. Sadka is a frequent speaker at academic and practitioner conferences; his work has appeared in various outlets including Journal of Finance, Journal of Financial Economics, Journal of Accounting Research, Journal of Accounting and Economics, Journal of Financial and Quantitative Analysis, andFinancial Analysts Journal, and has been covered by New York Times, Wall Street Journal, and CNBC.