Sensitivity analysis of the classical transportation problem. A combinatorial approach. - Jacob Intrator; Jacob Paroush (Comput. Oper. Res., 1977)

Improving loops and vanishing variables in long transportation problems. - Jacob Intrator; Jacob Paroush (Comput. Oper. Res., 1978)

A nonasymptotic Condorcet jury theorem. - Ruth Ben-Yashar; Jacob Paroush (Soc. Choice Welf., 2000)

Optimal decision rules for fixed-size committees in polychotomous choice situations. - Ruth Ben-Yashar; Jacob Paroush (Soc. Choice Welf., 2001)

Optimum committee size: Quality-versus-quantity dilemma. - Drora Karotkin; Jacob Paroush (Soc. Choice Welf., 2003)

Robustness of optimal decision rules where one of the team members is exceptionally qualified. - Drora Karotkin; Jacob Paroush (Soc. Choice Welf., 2006)