| 2000 | Professional Activity | Vice-President for Local Arrangements | Southern Finance Association | 
| 2010 - 2016 | Professional Activity | Editorial Board | Insurance Markets and Companies: Analyses and Actuarial Computations | 
| 2012 - 2016 | Professional Activity | Editorial Board | Journal of Applied Risk Management and Insurance | 
| 2012 - 2016 | Professional Activity | Editorial Board | Journal of Financial Risk Management | 
| 2015 | Professional Activity | Gen Re Visiting Professor | University of Cologne | 
| 2015 - Present | Professional Activity | Officer (President, 2016-2017) | Risk Theory Society | 
| 2015 - 2018 | Professional Activity | Elected Officer  (Secretary – 2015-16, Pres – 2016-17, Past Pres – 2017-18) | Risk Theory Society | 
| 2015 - Present | Professional Activity | Editorial Board | Journal of Risk and Insurance | 
| 2015 - Present | Professional Activity | Board Member | American Risk and Insurance Association | 
| 2016 - Present | Professional Activity | Co-Editor | Journal of Risk an Insurance | 
| 2018 | Professional Activity | Referee | Review of Financial Studies | 
|  | Professional Activity | Referee | Economic Modeling | 
|  | Professional Activity | Referee | Financial Management | 
|  | Professional Activity | Referee | Financial Practice and Education | 
|  | Professional Activity | Referee | Geneva Papers on Risk and Insurance Theory | 
|  | Professional Activity | Referee | International Review of Economics and Finance | 
|  | Professional Activity | Referee | Insurance Markets and Companies: Analyses and Actuarial Computations | 
|  | Professional Activity | Referee | Journal of Banking and Finance | 
|  | Professional Activity | Referee | Journal of Business Research | 
|  | Professional Activity | Referee | Journal of Corporate Finance | 
|  | Professional Activity | Referee | Journal of Economic Behavior and Organization | 
|  | Professional Activity | Referee | Journal of Economics and Business | 
|  | Professional Activity | Referee | Journal of Finance | 
|  | Professional Activity | Referee | Journal of Financial Economics | 
|  | Professional Activity | Referee, Assistant Editor: 1991 - 1997, 2002 | Journal of Risk and Insurance | 
|  | Professional Activity | Referee | North American Actuarial Journal | 
|  | Professional Activity | Referee | Pacific Basin Finance Journal | 
|  | Professional Activity | Referee | Review of Business and Economic Statistics | 
|  | Professional Activity | Program Planning Committee for Annual Meeting: 1993, 1994, 1999, 2013 | American Risk and Insurance Association | 
|  | Professional Activity | Chair, Kulp-Wright Book Award Committee, 1999 | American Risk and Insurance Association | 
|  | Professional Activity | Awards Committee, 1993, 1995, 1997 | American Risk and Insurance Association | 
|  | Professional Activity | Plenary Session Presentation, Annual meeting: "Corporate Pension Plans and Convergence." | American Risk and Insurance Association | 
|  | Professional Activity | Early Career Award Selection committee, 2012, 2015 | American Risk and Insurance Association | 
|  | Professional Activity | Journal of Risk and Insurance Editor Search committee, 2012 | American Risk and Insurance Association | 
|  | Professional Activity | Elected Board Member, 2016-2018 | American Risk and Insurance Association | 
|  | Professional Activity | Referee | Economic Inquiry | 
|  | Professional Activity | Consulting (ESOP valuation) | Burlington Industries | 
|  | Professional Activity | Consulting (captive insurer tax issues) | U.S. Justice Department | 
|  | Professional Activity | Consulting (insurance market anti-trust issues) | Missouri Department of Insurance | 
|  | Professional Activity | Program Planning Committee for Annual Meeting: 1993, 1994, 1995, 2002, 2003, 2005 | Financial Management Association | 
|  | Professional Activity | Referee | The Eastern Economic Journal | 
|  | Professional Activity | Referee | The National Tax Journal | 
|  | Professional Activity | Referee | The Financial Review | 
|  | Professional Activity | Referee | Risk Management and Insurance Review | 
|  | Professional Activity | Referee | Journal of Financial Research | 
|  | Professional Activity | Referee | Journal of Financial Intermediation | 
|  | Professional Activity | Referee | Journal of Financial and Quantitative Analysis |