"To live is to change, and to be perfect is to have changed often." --- John Henry Newman (1801-1890)
Working papers
Comparative statics with adjustment costs and the Le Chatelier principle (with Eddie Dekel and Ludvig Sinander) arXiv paper.
Price heterogeneity as a source of heterogenous demand (with Gerelt Tserenjigmid). arXiv paper.
Estimating very large demand systems (with Joshua Lanier and Jeremy Large). Oxford Economics Discussion Papers, February 2023.
Rationalizability, cost-rationalizability, and Afriat's efficiency index (with Matthew Polisson). Bristol Economics Discussion Papers 22/754, School of Economics, University of Bristol, UK.
Ever Since Allais (main paper and online appendices) (with Aluma Dembo, Shachar Kariv, Matthew Polisson). Bristol Economics Discussion Papers 21/745, School of Economics, University of Bristol, UK.
Comparative statics with linear objectives: normal demand, monotone marginal costs, and ranking multi-prior beliefs (with Pawel Dziewulski). Working Paper Series 0121, Department of Economics, University of Sussex Business School (2022). Accepted, Econometrica. Slides available.
A Theory of Revealed Indirect Preference (with Gaoji Hu, Jiangtao Li, and Rui Tang) (2021). Available at SSRN. Slides and video presentation available
Supermodular correspondences and comparison of multi-prior beliefs (with Pawel Dziewulski). Working Paper Series 0619, Department of Economics, University of Sussex Business School (2019). Slides available. There is an earlier version of this paper with different results:
Supermodular value functions and supermodular correspondences (with Pawel Dziewulski). Working Paper, Department of Economics, Oxford, No. 795 (2016).
Nonparametric analysis of monotone choice (with Natalia Lazzati and Koji Shirai). Discussion Paper 184, Kwansei Gakuin University (2018). Slides available.
A comprehensive approach to revealed preference theory (with Hiroki Nishimura and Efe Ok). UC Riverside Working Paper, 2016-14. This working paper contains extensions of Richter's Theorem not included in the published version at the American Economic Review. And there is an even older working paper.
A test for weakly separable preferences, Working Paper, Department of Economics, Oxford, No. 708 (2014). This updates an earlier working paper.
Testing for production with complementarities (with Pawel Dziewulski). Working Paper, Department of Economics, Oxford, No. 722 (2014)
Aggregating the single crossing property: theory and applications to comparative statics and Bayesian games (with Bruno Strulovici). Working Paper, Department of Economics, Oxford, No. 493 (2010). This paper contains some material on equilibrium existence in first price auctions that is not found in Aggregating the single crossing property (published in Econometrica, 2012). A separate paper on equilibrium existence in first price auctions is being prepared (with Bruno Strulovici)
Selected older working papers
A nonparametric analysis of the Cournot model (with Andres Carvajal). Working Paper, Nuffield College, Oxford, No. 2009-W15.
The aggregate weak axiom in a financial economy through dominant substitution effects. Working Paper, Nuffield College, Oxford, No.2004-W18
The existence of equilibrium when excess demand obeys the weak axiom. Working Paper, Nuffield College, Oxford, No.2004-W7.
The existence of perfect price indices in a market with heterogeneous agents
Comparative statics and welfare theorems when goods are normal. Working Paper, Nuffield College, Oxford, No. 2001-W24. Contains welfare theorems not published in Market demand and comparative statics when goods are normal. Journal of Mathematical Economics, Vol.39, 317-333 (2003).
Demand is heterogeneous in Grandmont's model. Working Paper, Nuffield College, Oxford, No. 2001-W12.
Comparative statics of the weak axiom. Working Paper, Nuffield College, Oxford, No. 2001-W3.
The weak axiom and comparative statics. Working Paper, Nuffield College, Oxford, No. 1999-W15.
Back to homepage
Working papers
Comparative statics with adjustment costs and the Le Chatelier principle (with Eddie Dekel and Ludvig Sinander) arXiv paper.
Price heterogeneity as a source of heterogenous demand (with Gerelt Tserenjigmid). arXiv paper.
Estimating very large demand systems (with Joshua Lanier and Jeremy Large). Oxford Economics Discussion Papers, February 2023.
Rationalizability, cost-rationalizability, and Afriat's efficiency index (with Matthew Polisson). Bristol Economics Discussion Papers 22/754, School of Economics, University of Bristol, UK.
Ever Since Allais (main paper and online appendices) (with Aluma Dembo, Shachar Kariv, Matthew Polisson). Bristol Economics Discussion Papers 21/745, School of Economics, University of Bristol, UK.
Comparative statics with linear objectives: normal demand, monotone marginal costs, and ranking multi-prior beliefs (with Pawel Dziewulski). Working Paper Series 0121, Department of Economics, University of Sussex Business School (2022). Accepted, Econometrica. Slides available.
A Theory of Revealed Indirect Preference (with Gaoji Hu, Jiangtao Li, and Rui Tang) (2021). Available at SSRN. Slides and video presentation available
Supermodular correspondences and comparison of multi-prior beliefs (with Pawel Dziewulski). Working Paper Series 0619, Department of Economics, University of Sussex Business School (2019). Slides available. There is an earlier version of this paper with different results:
Supermodular value functions and supermodular correspondences (with Pawel Dziewulski). Working Paper, Department of Economics, Oxford, No. 795 (2016).
Nonparametric analysis of monotone choice (with Natalia Lazzati and Koji Shirai). Discussion Paper 184, Kwansei Gakuin University (2018). Slides available.
A comprehensive approach to revealed preference theory (with Hiroki Nishimura and Efe Ok). UC Riverside Working Paper, 2016-14. This working paper contains extensions of Richter's Theorem not included in the published version at the American Economic Review. And there is an even older working paper.
A test for weakly separable preferences, Working Paper, Department of Economics, Oxford, No. 708 (2014). This updates an earlier working paper.
Testing for production with complementarities (with Pawel Dziewulski). Working Paper, Department of Economics, Oxford, No. 722 (2014)
Aggregating the single crossing property: theory and applications to comparative statics and Bayesian games (with Bruno Strulovici). Working Paper, Department of Economics, Oxford, No. 493 (2010). This paper contains some material on equilibrium existence in first price auctions that is not found in Aggregating the single crossing property (published in Econometrica, 2012). A separate paper on equilibrium existence in first price auctions is being prepared (with Bruno Strulovici)
Selected older working papers
A nonparametric analysis of the Cournot model (with Andres Carvajal). Working Paper, Nuffield College, Oxford, No. 2009-W15.
The aggregate weak axiom in a financial economy through dominant substitution effects. Working Paper, Nuffield College, Oxford, No.2004-W18
The existence of equilibrium when excess demand obeys the weak axiom. Working Paper, Nuffield College, Oxford, No.2004-W7.
The existence of perfect price indices in a market with heterogeneous agents
Comparative statics and welfare theorems when goods are normal. Working Paper, Nuffield College, Oxford, No. 2001-W24. Contains welfare theorems not published in Market demand and comparative statics when goods are normal. Journal of Mathematical Economics, Vol.39, 317-333 (2003).
Demand is heterogeneous in Grandmont's model. Working Paper, Nuffield College, Oxford, No. 2001-W12.
Comparative statics of the weak axiom. Working Paper, Nuffield College, Oxford, No. 2001-W3.
The weak axiom and comparative statics. Working Paper, Nuffield College, Oxford, No. 1999-W15.
Back to homepage
Summer, 2016
|