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Volume 4 • Issue 1 • September 2025

Introductions & Foreword


A Welcome From the Outgoing Director

  • Emily Glezer

Volume 4 • Issue 1 • September 2025

A Note from the New Director

  • Kavya Krishnan

Volume 4 • Issue 1 • September 2025

UCL Research Papers


The Use of the Discrete Fourier Transform and Fourier Series Analysis in Macroeconomic Modelling and Forecasting

  • Anika Raizada

Volume 4 • Issue 1 • September 2025

A Modal-Epistemic Framework of Decision-Making under Knightian Uncertainty

  • Yihan Ni

Volume 4 • Issue 1 • September 2025

Investigating the Income-Democracy Correlation and the Impact of Democracy on Financial Development in Sub-Saharan Africa

  • Ben Winter
  • Alex Braithwaite
  • Gabriel Berrebi
  • Nadia Kozhinova
  • Nikita Semenov

Volume 4 • Issue 1 • September 2025

How does conflict moderate the impact of remittances on income inequality in Latin American countries?

  • Emily Glezer

Volume 4 • Issue 1 • September 2025

Modelling Smallholder Welfare: Changing the Role of Interventions in Supporting Smallholder Cocoa Farmers and Forests in West Africa 

  • Megan Fisher

Volume 4 • Issue 1 • September 2025

Can Lowering Cost of Borrowing in Payday Loans Create a Win-Win Situation for the Borrower and Lender

  • Hao Zheng

Volume 4 • Issue 1 • September 2025

Non-UCL Research Papers


Are U.S. Export Controls an Effective Policy for Innovation?

  • Marta Helena Grzana

Volume 4 • Issue 1 • September 2025

Estimating the Frisch Elasticity with New Instruments: Lessons from a Gender-Specific Analysis

  • Muhammad Mahd Faisal

Volume 4 • Issue 1 • September 2025

Explore Econ Research Papers


Principles of Poolside Pricing: The Preference Effects of Paying What You Can for Swimming Lessons 

  • Lev Titov
  • Samuel Davidson

Volume 4 • Issue 1 • September 2025

The Impact of PEPFAR on HIV Incidence and Treatment in Sub-Saharan Africa

  • Sandra Paing
  • Adiba Mohamed Azman
  • Anand Clarke
  • Zsofi Lazur
  • Abpira Wincey

Volume 4 • Issue 1 • September 2025