1. With G. Szpiro, “Specification Search in Nonlinear Time-Series Models using the Genetic Algorithm”, Journal of Economic Dynamics and Control, 26: 811-835, 2002.
  2. With D. Felsenstein "Spatial Vector Autoregressions", Spatial Economic Analysis, 2: 167-96, 2007.
  3. With G. Allon, S. Hackman, U. Passy and A. Shapiro "Nonparametric Estimation    of Concave Production Technologies by Entropic Methods", Journal of Applied      Econometrics, 22: 795-816, 2007.
  4. With D. Feldman and D. Felsenstein, "Testing for Unit Roots and Cointegration in Spatial Cross Section Data", Spatial Economic Analysis, 7: 203-222, 2012.
  5. With N. Benzeev and D. Felsenstein, "Nonparametric Estimation of the Spatial Connectivity Matrix by the Method of Moments using Spatial Panel Data", Geographical Analysis, 44: 386-397, 2012.
  6. With A. Abu-Qan and M. Asali “The cycle of violence in the second Intifada: nonlinear vector autoregressions”, Journal of Applied Econometrics, forthcoming, 2017.