Old Work
Dynamic Contracting: Accident leads to Nonlinear Contracts (with C. Frei). SIAM Journal of Financial Mathematics, Vol. 6, No.1, 959-983, 2015.

Optimal Contracting with Effort and Misvaluation (with J. Cvitanic and T. Yolcu) Mathematics and Financial Economics, Vol. 7, N.1, pp. 93-128, 2013.

A Variational Approach to Contracting under Imperfect Observations (with J. Cvitanic and T. Yolcu). SIAM Journal of Financial Mathematics, Vol. 3, No. 1, pp. 605-638, 2012.
Stochastic Filtering for Diffusion Processes with Level Crossings. (with I. Fatkullin and L. Shi). IEEE Transactions on Automatic Control, Vol. 56, pp. 2201-2206, 2011.

A Convex Optimization Approach to Filtering in Jump Systems with State Dependent Transition Probabilities. Automatica, Vol. 46, pp. 383-389, 2010.

Credit Risk Modeling with Misreporting and Incomplete Information. International Journal of Theoretical and Applied Finance, Vol. 12, No. 1, 2009.