Sedat ÖRS

PhD Candidate in Economics

About

I am a PhD Candidate in Economics at the Georgia Institute of Technology. My research focuses on the intersection of climate change, migration, health economics, and international trade. I employ econometric and machine learning approaches to investigate how environmental and economic factors interact across various contexts. I am proficient in Python, R, and Stata for data analysis and empirical research.


My job market paper, “Türkiye at the Crossroads: Climate Change Impacts and Internal Migration Determinants,” examines how climatic, economic, demographic, and spatial factors shape internal migration in Türkiye between 2008 and 2022. Using Random Utility and Gravity Model frameworks estimated with Poisson Pseudo-Maximum Likelihood, Hausman–Taylor, and pooled OLS methods, I analyze the effects of temperature, precipitation, income, distance, and refugee presence on migration flows. The results show that adverse climatic conditions in origin regions significantly increase out-migration, while spatial frictions reduce mobility. The findings highlight the role of climate-related pressures and demographic stress in shaping internal migration patterns in Türkiye.


I also have a paper under R&R at Energy & Environment, titled “Analyzing Energy Usage: An Index Decomposition Analysis and Econometric Approach – Evidence from Türkiye.” This paper combines Index Decomposition Analysis and ARDL modeling to study the long-run and short-run determinants of energy consumption in Türkiye. The results show that production effects are the primary driver of rising energy use, while structural change and improvements in energy intensity partially offset this increase. The econometric analysis confirms long-run relationships among energy consumption, income, carbon emissions, and renewable energy, and provides evidence consistent with the Environmental Kuznets Curve and Energy–Environmental Kuznets Curve hypotheses.


I am open to collaborations related to climate change, migration, health, and international trade.


I am on the 2025-2026 job market

PhD Candidate in Economics at Georgia Institute of Technology, Atlanta, GA.

Areas: Climate Change, Development Economics, Health Economics, International Trade.

  • Website: www.sedators.com
  • Phone: +1 404-834-2985
  • City: Georgia, Atlanta, USA
  • Degree: PhD Candidate
  • Email: sors3@gatech.edu

My research explores how climate change influences migration, energy use, and trade within and across countries. Using econometric and machine learning approaches, I study the links between environmental changes and economic outcomes. My academic and teaching experience helps me interpret detailed data and communicate findings in a clear, evidence-based way.

Resume

Click Here CV PDF to view and Download CV/Resume in PDF format.

Research / Publications

Research Experience

• Research Fellow

8/2017 - Present

Ministry of National Education of the Republic of Turkiye

Areas: Climate Change Policy, Spatial data, Data for social good, Data analysis. Supervisor: Dr. Burhanettin Coskun

Research Assistant

3/2016 - 8/2017

Osmaniye Korkut Ata University, TR

Areas: Economics and Business Analytics. Supervisors: Dr. Zeynep Turk

Research Assistant

2/2012 - 3/2016

Yildirim Beyazit University, TR

Areas: Electricity and Energy Consumption. Supervisor: Dr. Abdulkadir Develi

Publications

  • Örs, S, Tekin M., and Beydilli K. (2024). İklim Değişikliği ve Göç: KKTC’den Türkiye’nin Bazı Şehirlerine Yönelik Göçün Çekim Modeli Yaklaşımıyla Analizi (Climate Change and Migration: Analyzing the Movement from TRNC to Turkish Cities Using a Gravity Model Approach). Ekonomik Yaklaşım, 35(133). 449-478 Link

Under Review

  • Analyzing Energy Usage: An Index Decomposition Analysis and Econometrics Approach: Evidence from Türkiye (with Fatih Hakan Dikmen, Sıdıka Başçı & Kübra Beydilli). [R&R, Energy & Environment] Link

Working Papers

  • 1. "Türkiye at the Crossroads: Climate Change Impacts and Internal Migration" [JMP] Link
  • 2. "Climate Change and Health Risks: Understanding Exposure and Vulnerability"
  • 3. "The Impact of Climate Change on International Agricultural Trade"

Awards

Awards Received

• Full Scholarship for Master’s and Ph.D. Studies

2017 - Present

Awarding Institution: Ministry of National Education, Republic of Türkiye

Description: Covers full tuition and provides a monthly stipend for living expenses during graduate studies

Top Ranking Undergraduate Scholarship

2006-2010

Awarding Institution: TOBB University of Economics and Technology, TR

Ranked the Top 11th Place among 2 million students for the Entry of University Admmission Exam nation wide

REFERENCES

Kindly see the References here:

Matthew Oliver

Advisor

Associate Professor

Georgia Institute of Technology

Email: matthew.oliver@econ.gatech.edu

Tibor Besedes

Professor

Georgia Institute of Technology

Email: tibor.besedes@econ.gatech.edu

Daniel Dench

Assistant Professor

Georgia Institute of Technology

Email: dench@gatech.edu

My Contact Details

Kindly See and Choose Your Preferred Way of Contact Below

Address

Georgia Institute of Technology, School of Economics, 221 Bobby Dodd Way, Atlanta, GA 30332-0615

Phone Number & WA

+1 404-834-2985

Email

sors3@gatech.edu

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