Sharyn O'Halloran

Columbia University - School of International & Public Affairs

George Blumenthal Professor; Professor of International and Public Affairs

420 West 118th Street

New York, NY 10027

United States

SCHOLARLY PAPERS

10

DOWNLOADS

1,397

SSRN CITATIONS
Rank 17,622

SSRN RANKINGS

Top 17,622

in Total Papers Citations

68

CROSSREF CITATIONS

9

Scholarly Papers (10)

1.

Democratic Transitions

Number of pages: 33 Posted: 31 Jul 2006
Columbia University - Department of Political Science, Harvard University - Department of Government, George Mason University, Schar School of Policy and Government, Columbia University and Columbia University - School of International & Public Affairs
Downloads 556 (92,150)
Citation 72

Abstract:

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development, modernization, polical economy

2.

A Data Science Approach to Predict the Impact of Collateralization on Systemic Risk

Number of pages: 17 Posted: 22 Dec 2017
Sharyn O'Halloran, Nikolai Nowaczyk and Donal A. Gallagher
Columbia University - School of International & Public Affairs, Independent and Quaternion Risk Management
Downloads 234 (239,643)
Citation 1

Abstract:

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big data, graph theoretic models, data science, machine learning, Python, C , random graph generation, stochastic Linear Gauss-Markov model, Monte Carlo simulation, financial risk analytics, systemic risk, collateralizations, variation margin, initial margin, open source risk engine, financial regu

3.

Big Data and Graph Theoretic Models: Simulating the Impact of Collateralization on a Financial System

Number of pages: 8 Posted: 01 Jun 2017
Sharyn O'Halloran, Nikolai Nowaczyk and Donal A. Gallagher
Columbia University - School of International & Public Affairs, Independent and Quaternion Risk Management
Downloads 191 (289,330)
Citation 2

Abstract:

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Big Data, Graph Theoretic Models, Stochastic Linear Gauss-Markov Model, Monte Carlo Simulation, Financial Risk Analytics, Collateralizations, Variation Margin, Initial Margin, Open Source Risk Engine

4.

Central Clearing and Systemic Risk

Number of pages: 35 Posted: 23 Dec 2019
Nikolai Nowaczyk and Sharyn O'Halloran
Independent and Columbia University - School of International & Public Affairs
Downloads 141 (374,358)

Abstract:

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Central Clearing, Systemic Risk, Financial Regulation, Graph Model, Simulation, Data Science, Credit Risk

5.

Delegation and the Regulation of U.S. Financial Markets

Number of pages: 71 Posted: 10 Jan 2016 Last Revised: 20 Jan 2021
Thomas Groll, Sharyn O'Halloran and Geraldine McAllister
Columbia University - School of International and Public Affairs, Columbia University - School of International & Public Affairs and Columbia University
Downloads 126 (408,686)
Citation 5

Abstract:

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Financial Regulation, Systemic Risk, Delegation, Partisan Conflict

6.

Delegation and Administrative Lobbying in Rule-Making

Number of pages: 19 Posted: 28 Dec 2017
Thomas Groll, Sharyn O'Halloran and Geraldine McAllister
Columbia University - School of International and Public Affairs, Columbia University - School of International & Public Affairs and Columbia University
Downloads 80 (556,362)

Abstract:

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7.

Does Antitrust Policy Promote Market Innovation and Competitiveness?

Number of pages: 38 Posted: 12 Jan 2016 Last Revised: 16 Apr 2023
Anu Bradford, Sharyn O'Halloran and Nathaniel Sokol
Columbia University - Law School, Columbia University - School of International & Public Affairs and Columbia University
Downloads 36 (802,589)

Abstract:

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regulation, antitrust, competition law and policy, economic institutions and performance

8.

Redistricting and Representation: The Paradox of Minority Power

Number of pages: 69 Posted: 18 Jan 2024 Last Revised: 14 Mar 2024
Thomas Groll and Sharyn O'Halloran
Columbia University - School of International and Public Affairs and Columbia University - School of International & Public Affairs
Downloads 33 (826,215)

Abstract:

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Redistricting, Minority Representation, Distributive Politics, Electoral Politics

9.

Estimating the Effect of Redistricting on Minority Substantive Representation

The Journal of Law, Economics, & Organization, Vol. 23, Issue 2, pp. 499-518, 2007
Posted: 23 Jun 2008
Michael C. Herron and Sharyn O'Halloran
affiliation not provided to SSRN and Columbia University - School of International & Public Affairs

Abstract:

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10.

Legislative Organization Under Separate Powers

Journal of Law, Economics, and Organization, Vol. 17, pp. 373-396, 2001
Posted: 20 Jun 2001
David Epstein and Sharyn O'Halloran
Columbia University - Department of Political Science and Columbia University - School of International & Public Affairs

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