Mike Orszag is global research director at Willis Towers Watson, the global actuarial consulting firm. Orszag has research interests in pensions, personnel economics, risk management and insurance. Orszag is a founding editor of the Journal of Pension Economics and Finance (published by Cambridge University Press in cooperation with the OECD) and a co-editor of the Oxford Handbook of Pensions and Retirement Income (Oxford University Press, 2005). His current research is focused on long-term risks, computable contracts and geopolitical risks. He has a Ph.D. from the University of Michigan in economics and an AB from Princeton University.