4 Discussion Papers

• 26-004/III - Dynamic Regularized Parametric Portfolio Policies

  Authors: Bram van Os, Vrije Universiteit Amsterdam; Rasmus Lönn, Erasmus University Rotterdam; Dick van Dijk, Erasmus University Rotterdam

  Date: January 21, 2026

• 26-003/VIII - Analysis of the economic and environmental impacts of climate change using RICE model adjusted by methane

  Authors: Sofia Aleshina, Universidad de Malaga; Richard S.J. Tol, Vrije Universiteit Amsterdam; Valeriya Ignatovskaya, HSE University

  Date: January 21, 2026

• 26-002/III - Estimation and inference for the persistence of extremely high temperatures

  Authors: Juan Juan Cai, Vrije Universiteit Amsterdam; Yicong Lin, Vrije Universiteit Amsterdam; Julia Schaumburg, Vrije Universiteit Amsterdam; Chenhui Wang, Vrije Universiteit Amsterdam

  Date: January 09, 2026

• 26-001/VII - Mergers and R&D Investment: A Unified Approach

  Authors: José Luis Moraga-González, Vrije Universiteit Amsterdam; Evgenia Motchenkova, Vrije Universiteit Amsterdam

  Date: January 06, 2026