Margarita Portnykh

Carnegie Mellon University

Pittsburgh, PA 15213-3890

United States

SCHOLARLY PAPERS

4

DOWNLOADS

228

SSRN CITATIONS

0

CROSSREF CITATIONS

3

Scholarly Papers (4)

1.

Political Beta

Review of Finance, Forthcoming
Number of pages: 67 Posted: 10 Mar 2020 Last Revised: 14 Mar 2022
National Bureau of Economic Research (NBER), Florida State University College of Business, Florida State University - Department of Finance and Carnegie Mellon University
Downloads 114 (331,914)

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Political risk, Capital Asset Pricing Model, Asset Pricing Theory, Portfolio Theory, Exports, Diversification, Beta

The Legacy Lead Deposition in Soils and Its Impact on Cognitive Function in Preschool-Aged Children in the United States

Number of pages: 50 Posted: 09 Mar 2019
Karen Clay, Margarita Portnykh and Edson Severnini
Carnegie Mellon University - H. John Heinz III School of Public Policy and Management, Carnegie Mellon University and Carnegie Mellon University
Downloads 67 (463,633)

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lead, soil, cognitive function

The Legacy Lead Deposition in Soils and its Impact on Cognitive Function in Preschool-Aged Children in the United States

IZA Discussion Paper No. 12178
Number of pages: 51 Posted: 21 May 2019
Karen Clay, Margarita Portnykh and Edson Severnini
Carnegie Mellon University - H. John Heinz III School of Public Policy and Management, Carnegie Mellon University and Carnegie Mellon University
Downloads 6 (863,426)

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legacy lead in soil, cognition, pre-school children

3.
Downloads 26 (656,828)

Toxic Truth: Lead and Fertility

NBER Working Paper No. w24607
Number of pages: 83 Posted: 25 May 2018 Last Revised: 19 Nov 2021
Karen Clay, Margarita Portnykh and Edson Severnini
Carnegie Mellon University - H. John Heinz III School of Public Policy and Management, Carnegie Mellon University and Carnegie Mellon University
Downloads 16 (760,430)

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Toxic Truth: Lead and Fertility

IZA Discussion Paper No. 11541
Number of pages: 74 Posted: 30 May 2018
Karen Clay, Margarita Portnykh and Edson Severnini
Carnegie Mellon University - H. John Heinz III School of Public Policy and Management, Carnegie Mellon University and Carnegie Mellon University
Downloads 10 (820,013)

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lead in air, lead in gasoline, lead in topsoil, fertility, Clean Air Act

4.

The Short-Run and Long-Run Effects of Resources on Economic Outcomes: Evidence from the United States 1936-2015

NBER Working Paper No. w24695
Number of pages: 57 Posted: 13 Jun 2018 Last Revised: 24 Jun 2022
Karen Clay and Margarita Portnykh
Carnegie Mellon University - H. John Heinz III School of Public Policy and Management and Carnegie Mellon University
Downloads 15 (743,647)

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