T. Ryan Johnson
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T. Ryan Johnson Email & Phone Number

Data Scientist
Location: St Louis, Missouri, United States 10 work roles 7 schools
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Role
Data Scientist
Location
St Louis, Missouri, United States

Who is T. Ryan Johnson? Overview

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T. Ryan Johnson is listed as Data Scientist based in St Louis, Missouri, United States. AeroLeads shows a matched LinkedIn profile for T. Ryan Johnson.

T. Ryan Johnson previously worked as Graduate Teaching Assistant at Department Of Political Science At Washington University In St Louis and Graduate Research Assistant at Department Of Economics, University Of Houston. T. Ryan Johnson holds Ph.D. Political Science from Washington University In St. Louis.

Profile bio

About T. Ryan Johnson

I have a broad interest in understanding the ways that institutional rules and market forces combine to shape the behaviors and attitudes of party elites, candidates, and voters. My work relies on big administrative data with millions of observations, geographic information systems (GIS), and programming with MATLAB, Python, and R. I currently study political behavior surrounding major climate events in the United States, and I adapt geostatistics for social science applications. I have prior experience applying Bayesian item response theory, causal inference, natural language processing, and structural models of discrete choice to answer questions in political science.

Listed skills include Economic Modeling, Statistics, Numerical Linear Algebra, Optimization, and 8 others.

10 roles

T. Ryan Johnson work experience

A career timeline built from the work history available for this profile.

Graduate Teaching Assistant

St Louis, Missouri, United States

In addition to full-time graduate studies, supervised 15-20 students per course per semester in the following PhD courses in the Department of Political Science: Mathematical Modeling, Computational Social Science, Causal Inference, Applied Statistical Programming. Responsible for helping students with coding, providing feedback on paper drafts, office.

Aug 2019 - May 2023

Graduate Research Assistant

Department Of Economics, University Of Houston

Houston, Texas, United States

In addition to full-time graduate study, developed spatial methodology, sourced geospatial data, and maintained geodatabases for a comparative development survey of economic growth advantages conveyed by a location choice of staple crop. Obtained a rich data set from a Chinese census that allowed an in-country test of the research hypothesis before.

Aug 2015 - May 2017

Hilfswissenschaftler (Hiwi / Research Assistant)

Zweibrücken, Rhineland-Palatinate, Germany

German to English translation of the Department of Informatik & Mikrosystemtechnik's course catalog. Independently generated consistent terminology across course curricula, following guidelines for the European Credit Transfer and Accumulation System.

Aug 2013 - Jul 2014

Graduate Teaching Assistant

Department Of Mathematics And Statistics, Sam Houston State University

Huntsville, Texas, United States

In addition to full-time graduate studies, full responsibility as lecturer to teach one Math 0332 Developmental Mathematics II course per semester including lecture preparation and presentation, grading, office hours, and advising. Supervised approximately 30 students per class per semester.

Aug 2011 - May 2013

Research Assistant

Becker Center For Price Theory, University Of Chicago

Chicago, Illinois, United States

Theory and program for detecting sequential learning from repeated games with players of varying expertise. Wrote STATA code to data mine evidence of adaptive learning in experimental data from a double-­elimination rock-­paper-­scissors tournament of the top 12 world poker players. After demonstrating proof of concept, independently found and sourced data.

May 2007 - Aug 2007

Undergraduate Research Assistant

Department Of Mathematics, Texas A&M University

College Station, TX

Summary of Ito calculus to apply Monte Carlo algorithms for stochastic processes in finance.

Aug 2005 - Dec 2005

Business Honors Intern

Washington, DC

Continuation of the previous internship to finish the corporate crime data set. Began a preliminary impact study of the Sarbanes-­Oxley Act, which had passed since my previous internship ended, completed using SAS, and later handed off to supervisors when the internship ended. Worked with a team of three others to identify valuation ambiguities and.

May 2005 - Aug 2005

Intern

Washington, DC

Independently tasked with finding reasons for the 2004 housing bubble that had yet to burst. Compiled an executive report used by the U.S. Department of the Treasury, the Federal Reserve, and the White House that compared the U.S. to international mortgage markets and analyzed how rent controls, zoning laws, and environmental restrictions contributed to.

Jan 2005 - Apr 2005

Business Honors Intern

Washington, DC

Individual responsibility for the creation of a comprehensive corporate crime data set (data sourcing, reporting methodology, fact checking, and descriptive statistics) using SEC litigation and corporate filings with the SEC between 1990 and 2003. Raw data procured with LexisNexis and Bloomberg Law, relevant data extracted manually and then verified with.

May 2004 - Aug 2004

Economic Policy Intern

Washington, DC

Sourced data from the IMF to write a monetary policy comparison of year­-to-­year money stock and capital flows between the 2003 South African Rand devaluation and the 1987 US Dollar devaluation.

Jan 2004 - May 2004
7 education records

T. Ryan Johnson education

FAQ

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What is T. Ryan Johnson's role at their current company?

T. Ryan Johnson is listed as Data Scientist.

Where is T. Ryan Johnson based?

T. Ryan Johnson is based in St Louis, Missouri, United States.

What companies has T. Ryan Johnson worked for?

T. Ryan Johnson has worked for Department Of Political Science At Washington University In St Louis, Department Of Economics, University Of Houston, Hochschule Kaiserslautern, Department Of Mathematics And Statistics, Sam Houston State University, and Becker Center For Price Theory, University Of Chicago.

How can I contact T. Ryan Johnson?

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What schools did T. Ryan Johnson attend?

T. Ryan Johnson holds Ph.D. Political Science from Washington University In St. Louis.

What skills is T. Ryan Johnson known for?

T. Ryan Johnson is listed with skills including Economic Modeling, Statistics, Numerical Linear Algebra, Optimization, Python, R, Research, and German To English Translation.

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