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Dr. Ziv Hellman

Telephone
Fax
+972-3-7384034
Email
Ziv.Hellman@biu.ac.il
Office
Room 236, Building 504 (S. Daniel Abraham Centre of Economics)
Reception Hours
Tuesdays, 14:30-15:30, In coordination by email
PO Box
47
Research Categories
CV

EDUCATION:

A.B. in Mathematics Princeton University
M.A. in Mathematics University of California at San Diego
Ph.D in Mathematics Hebrew University of Jerusalem (Einstein Institute of Mathematics and the Centre for the Study of Rationality)

 

PREVIOUS ACADEMIC AFFILATIONS/APPOINTMENTS:

Post-Doctoral Fellow

Tel Aviv University, School of Mathematical Sciences

Google Scholar Citations

My Erdős number is 3

 

GRANTS AWARDED:

Israel Science Foundation, Individual Researcher Grant 1626/18

 

MY POST-DOC FELLOWS:

Ilan Nehama

Itay Kavaler

 

MY CV:

FULL CV

 

PhD THESIS:

Common Priors and Uncommon Priors

 

PATENTS:

  1. Run-time architecture for enterprise integration with transformation generation, U.S. Patent 7,146,399 B2 (co-invention)
  2. Method and system for collaborative ontology modelling, U.S. Patent 7,099,885 and European Patent Office Publication No. EP 1,260,916 (co-invention)
  3. Enterprise information unification, U.S. Patent 7,673,282 (co-invention)
  4. Method and system for mapping enterprise data assets to a semantic information model, U.S. Patent 7,877,421 (co-invention)
  5. Run-time architecture for enterprise integration with transformation generation, U.S. Patent 7,930,292 (co-invention)
  6. Method and system for deriving a transformation by referring schema to a central model, European Patent Office Publication EP 1,327,941 (co-invention)
Books

https://drive.google.com/file/d/14V024Q13boUcs_cJSwFTIkk53fseENsK/view?usp=sharingTranslator of the book Game Theory, by Michael Maschler, Eilon Solan, and Shmuel Zamir, Cambridge University Press, 2013

Publications

Published

  1. Making the Most of Potential: Potential Games and Genotypic Convergence (joint with Omer Edhan and Ilan Nehama), Royal Society Open Science, 8:210309, August 2021

  2. Equilibria Existence in Bayesian Games: Climbing the Countable Borel Equivalence Relation Hierarchy (joint with Yehuda Levy), Mathematics of Operations Research, available on-line

  3. Dense Orbits of the Bayesian Updating Group Action (joint with Yehuda Levy), Mathematics of Operations Research, Published on-line in MOOR Articles in Advance 24 May 2021

  4. A Survey on Entropy and Economic Behaviour (joint with Ron Peretz), Entropy22(2), 157 (2020) (Special Issue: Information Theory for Control, Games, and Decision Problems)

  5. No Trade and Yes Trade Theorems for Heterogeneous Priors (joint with Alia Gizatulina), Journal of Economic Theory, 182, (2019) pp. 161-184

  6. Measurable Selection for Purely Atomic Games (joint with Yehuda Levy), Econometrica, 87 (2), (2019), pp. 593-629

  7. Indexing Gamble Desirability By Extending Proportional Stochastic Dominance (joint with Amnon Schreiber), Games and Economic Behavior, 109 (2018), pp. 532–543

  8. Values for Cooperative Games over Graphs and Games with Inadmissible Coalitions (joint with Ron Peretz), Games and Economic Behavior, 108 (2018), pp.22–36 (Special Edition in Memory of Lloyd Shapley)

  9. Bayesian Games With a Continuum of States (joint with Yehuda Levy), Theoretical Economics, 12 (2017), pp. 1089–1120

  10. Sex with No Regrets (joint with Omer Edhan and Dana Sherill), Journal of Theoretical Biology, 426 (2017), pp. 67–81

  11. A Game with No Bayesian Approximate Equilibria, Journal of Economic Theory, 153 (2014), pp. 138-151

  12. Countable Spaces and Common Priors, International Journal of Game Theory, 43 (1), (2014), pp. 193-213

  13. Weakly Rational Expectations, Journal of Mathematical Economics, 49 (6), (2013), pp. 496 - 500

  14. Spectrum Value for Coalitional Games (joint with Mikel Alvarez and Eyal Winter), Games and Economic Behavior, 82 (2013), pp. 132 - 142

  15. Almost Common Priors, International Journal of Game Theory 42 (2), (2013), pp. 399 - 410

  16. How Common are Common Priors (joint with Dov Samet), Games and Economic Behavior, 74 (2012), pp. 517 - 525

  17. Iterated Expectations, Compact Spaces and Common Priors, Games and Economic Behavior, 72 (2011), pp. 163 - 171

  18. Modeling the Micro-Foundations of Routine Formation (joint with Amit Gal), Proceedings of the Academy of Management, 1 (2010), pp. 1 - 6

  19. Structural Conflict Avoidance in Collaborative Ontology Engineering (joint with Amit Gal), Enterprise Systems V, Kluver Academic Publications, (2004), pp. 216 - 225

 

Revise and resubmit

 

Working Papers

Surjectivity and Finite Fanout (joint with Robert Simon)

 

Research

Game Theory, Rationality, Interactive Epistemology, Evolutionary Theory

Courses
Course 66-110/111 -- Maths for Economics Students  

קורס 66-690

ארגון תעשייתי

     

Syllabus and Course Content, 66-110

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Problem Set 2 Selected Solutions

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Problem Set 3

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2014 110 Exam A

   

Exam B 110 2014

   

Exam A 110 2013

   

Exam A 110 2012

   
     

Exam A 111 2013

   
Exam B 111 2013    
Exam A 111 2014    
Exam B 111 2014    
Exam A 111 2015    
Exam B 111 2015    
Exam A 111 2016    
Exam B 111 2016    
     
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Last Updated Date : 05/09/2021