Humoud Alsabah

Columbia University

S. W. Mudd Building

New York, NY 10027

United States

SCHOLARLY PAPERS

3

DOWNLOADS

329

SSRN CITATIONS

0

CROSSREF CITATIONS

0

Scholarly Papers (3)

1.

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

Number of pages: 45 Posted: 02 Nov 2018 Last Revised: 22 Dec 2019
Humoud Alsabah and Agostino Capponi
Columbia University and Columbia University
Downloads 192 (162,480)

Abstract:

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

2.

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

Number of pages: 39 Posted: 06 Nov 2019 Last Revised: 18 Nov 2019
Columbia University, Columbia University, Columbia University and Columbia University - Department of Industrial Engineering and Operations Research (IEOR)
Downloads 77 (321,266)

Abstract:

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

3.

Multiregional Oligopoly with Capacity Constraints

Number of pages: 56 Posted: 03 Dec 2018 Last Revised: 19 Nov 2019
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 60 (367,351)

Abstract:

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