1972- B.Sc, Dep. Of Agric. Econ. and Management, The Hebrew University, with distinction,
1975- M.Sc, Dep. Of Agric. Econ. and Management, The Hebrew University, with distinction
1980- Ph.D, Dep. Of Agric. Econ. and Management, The Hebrew University;
Ph.D. Dissertation: "Economic Analysis of Long-Term Irrigation with Saline Water under Uncertainty”.
2011-Present: Head of the Authority for Community and Youth of The Hebrew University.
2005-2009: Dean of the Faculty
2002-Present: Full Professor
1999-2000: Chairman of the Hotel Management Program
1999-Present: Incumbent of the Yekutiel Federman Chair in Hotel Management
1996 -1998, 2003-2005 and 2014-2015: Head of the Department
1992-1995: Chairman of the departmental teaching program