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

9

DOWNLOADS
Rank 48,149

SSRN RANKINGS

Top 48,149

in Total Papers Downloads

882

SSRN CITATIONS
Rank 16,105

SSRN RANKINGS

Top 16,105

in Total Papers Citations

43

CROSSREF CITATIONS

12

Scholarly Papers (9)

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 460 (64,129)
Citation 51

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, Quaternion Risk Management and Quaternion Risk Management
Downloads 151 (202,045)
Citation 2

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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, Quaternion Risk Management and Quaternion Risk Management
Downloads 137 (218,740)
Citation 1

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.

Delegation and the Regulation of Financial Markets

Number of pages: 42 Posted: 10 Jan 2016
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 53 (392,714)
Citation 3

Abstract:

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Delegation, Financial Regulation

5.

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 45 (421,012)

Abstract:

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6.

Central Clearing and Systemic Risk

Number of pages: 35 Posted: 23 Dec 2019
Nikolai Nowaczyk and Sharyn O'Halloran
Quaternion Risk Management and Columbia University - School of International & Public Affairs
Downloads 34 (466,222)

Abstract:

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

7.

Minorities and Democratization

Economics & Politics, Vol. 24, Issue 3, pp. 259-278, 2012
Number of pages: 20 Posted: 13 Oct 2012
Sharyn O'Halloran, Bahar Leventoglu and David Epstein
Columbia University - School of International & Public Affairs, Duke University and Columbia University - Department of Political Science
Downloads 2 (663,307)
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8.

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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9.

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

Abstract:

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