Humoud Alsabah

Columbia University

S. W. Mudd Building

New York, NY 10027

United States

SCHOLARLY PAPERS

3

DOWNLOADS

471

SSRN CITATIONS

2

CROSSREF CITATIONS

0

Scholarly Papers (3)

1.

Pitfalls of Bitcoin’s Proof-of-Work: R&D Arms Race and Mining Centralization

Number of pages: 44 Posted: 02 Nov 2018 Last Revised: 05 Feb 2020
Humoud Alsabah and Agostino Capponi
Columbia University and Columbia University
Downloads 253 (135,137)

Abstract:

Loading...

Bitcoin, proof-of-work, mining, arms race, centralization

2.

Robo-advising: Learning Investors' Risk Preferences via Portfolio Choices

Forthcoming, Journal of Financial Econometrics
Number of pages: 39 Posted: 06 Nov 2019 Last Revised: 23 Feb 2020
Columbia University, Columbia University, Columbia University and Columbia University - Department of Industrial Engineering and Operations Research (IEOR)
Downloads 138 (232,491)
Citation 2

Abstract:

Loading...

robo-advising, reinforcement learning, portfolio selection, probably approximately correct-Markov decision processes (PAC-MDP)

3.

Multiregional Oligopoly with Capacity Constraints

Forthcoming in Management Science
Number of pages: 47 Posted: 03 Dec 2018 Last Revised: 07 Jul 2020
Columbia University, University of California, Los Angeles (UCLA) - Department of Economics, Columbia University, Columbia University - Department of Industrial Engineering and Operations Research (IEOR) and Columbia University
Downloads 80 (338,038)

Abstract:

Loading...

Cournot competition, oligopoly, networks, capacity constraints, non-cooperative games, welfare