About Me
I am a PhD student in Economics at Aalto University. I work on industrial organization, focusing on pharmaceutical markets and collusion.
I will be on the 2026/2027 job market.
Job market paper
Quarterly Internal Reference Pricing and its Impact in the Finnish Pharmaceutical Market with Matias Pousi
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We study how markets and regulation function in the Finnish pharmaceutical market. Under the Medicines Act, pharmacies must substitute a prescribed medicine with the cheapest generally available substitutable product, or with a product priced at most €0.50 above the cheapest. By evaluating the performance of existing policies and exploring hypothetical policy interventions, we aim to understand the interplay between competition and various regulatory frameworks, including consumer choice policies and the public reimbursement scheme. In addition, we plan to assess how the benefits of these policies are distributed. The results can inform regulatory decision-making in Finland and other countries with similar pharmaceutical market or reimbursement regulations on competition, public expenditure and inequality issues.Working papers
Competition or Collusion? Entry Decisions in the Swedish Pharmaceutical Market with Otto Toivanen
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Observing different firms having a monopoly position in parts of a market may be the result of either intense post-entry competition and non-cooperative entry decisions, or collusive entry. This phenomenon and large price differences per pill are wide-spread in the Swedish pharmaceutical market where monthly auctions for each active ingredient-dosage form-strength-package size combination channel a large part of demand to the winner. 22% of the markets are potentially collusive at least some of the time and prices in such markets are significantly higher per pill. We take a structural model tailored to the Swedish circumstances to data on two markets. In one market, the entry patterns (monopoly package sizes) are suggestive of collusion, but not in the other. Our counterfactual analyses where we either remove monopoly package sizes or allow substitution across package sizes yield savings of 50-60% in both markets, with very small if any effects on demand.A Stylized Logit Demand Model with Internal Reference Pricing
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I study conditions for the existence and uniqueness of equilibrium in a logit model that incorporates an internal reference price and a copayment structure. Using the Intermediate Value Theorem, I prove equilibrium existence in a two‑product market and show that the equilibrium is unique under additional restrictions: the two firms must be sufficiently different so that their best‑response functions cross but do not overlap over an interval. I then extend the existence result to an $n$-product market with an aggregative‑game approach.Teaching Assistant
Math Camp, Ph.D. level: Aug 2024, Aug 2025
Empirical Industrial Organization, M.Sc. level: Oct 2024, Oct 2025
Principles of Economics, B.Sc. level: Sep 2022, Sep 2023, Sep 2024, Sep 2025
Intermediate Macroeconomics II, B.Sc. level: Mar 2023, Mar 2024, Mar 2025
Mathematics for Economists, B.Sc. level: Oct 2021