Portrait of Giorgio Varanini

Giorgio Varanini

Research Associate & PhD Candidate
Junior Research Group BIOPOLISTA
Humboldt-Universität zu Berlin

I am a research associate and PhD candidate at the junior research group BIOPOLISTA (Bioeconomy Policy Implementation in Bioeconomy States), Humboldt-Universität zu Berlin. My background spans classical philology, public policy, and economics — an interdisciplinary path that shapes how I approach questions of governance and sustainability.

My PhD project, developed within the project PolDeRBio ("Policy Designs for Resilient Bioeconomies"), focuses on resilience in bio-based production systems. I address questions such as: how can we design policies that enable the resilience of bio-based production systems? Why are certain resilience challenges systematically underprioritized? How can the concept of resilience be reflexively applied to bio-based production systems?

Within BIOPOLISTA, I study whether and how bioeconomy policies are implemented, with a particular focus on Colombia, where I was an Invited Researcher at the Universidad Externado de Colombia in 2025.

Curriculum Vitae

Work Experience

Research Associate

Agricultural and Food Policy Group, Humboldt-Universität zu Berlin

Junior Research Group BIOPOLISTA – Bioeconomy Policy Implementation in Bioeconomy States

Research Associate

Agricultural and Food Policy Group, Humboldt-Universität zu Berlin

Project PolDeRBio – Policy Designs for Resilient Bioeconomies

Invited Researcher

Faculty of Finance, Government and International Relations, Universidad Externado de Colombia, Bogotá

Research on the implementation of bioeconomy policies in Colombia

Education

PhD – Economics and Governance of Agriculture, Food and Natural Resources

Humboldt-Universität zu Berlin

Thesis: "Policy Designs for Resilient Bioeconomies? Resilience and bio-based production systems"

MSc Agricultural Economics

Humboldt-Universität zu Berlin

Focus areas: Public Policy Analysis, Resilience and the Bioeconomy, Qualitative Research Methods

BSc Economics

Freie Universität Berlin

Focus areas: Quantitative Research Methods, Microeconomics, Public Economics

BA Arts and Humanities

University of Padua

Classical Literature and History

Visiting Student – Erasmus Scholarship

Heidelberg University – Department for Romance Studies

Teaching

Guest Lecturer

Humboldt-Universität zu Berlin

Public Policy Analysis: Agriculture and Food Policy; Land and Water Management

Teaching Assistant

Freie Universität Berlin

Einführung in die Volkswirtschaftslehre — Chair of Public Finance

Principles of Macroeconomics — Chair of Macroeconomics

Journal Referee

Environmental Innovation and Societal Transitions

Research

Journal Articles

Policy design for resilience? An assessment of the bioeconomy policy mix addressing the maize bio-based production system in Italy

With Peter Feindt — Ecological Economics, 2026

Explaining Low Salience of Environmental Resilience Challenges in Bioeconomy Strategies: A Cross-Regional Comparative Analysis

With Nicolai Schulz, Maria Proestou and Peter Feindt — Earth System Governance, 2024

Working Papers

Does context really matter for environmental policy implementation? A systematic comparison of implementation determinants

With Jonas von Pfister, Adrien Ludot, Julian Nal, Maria Proestou, Nicolai Goritz, and Alexandra Gottinger — Working paper

Does the "bioeconomy" enable the transition towards a bio-based economy? Insights from the case of Colombia

With Alejandro Balanzó, Juan Pablo Centeno, Nicolai Goritz, and Maria Proestou — Working paper

Addressing critiques of resilience in socio-ecological systems. Insights from three empirical research projects

With Peter Feindt, Nicolai Goritz, Malte Möck, Maria Proestou, and Thomas Vogelpohl — Working paper

Conferences & Invited Presentations

2025

"Assessing bioeconomy policy implementation in the Global South — The Case of Colombia"

European Consortium for Political Research General Conference, Thessaloniki, 26–29 September 2025

"Are bioeconomy policies implemented? Insights and reflections from the Colombian Case"

CIPE Research Seminar, Faculty of Finance, Government and International Relations, Bogotá, 5 May 2025 — Invited talk

2024

"Explaining Low Salience of Environmental Resilience Challenges in Bioeconomy Strategies: A Cross-Regional Comparative Analysis"

29. wissenschaftlicher Kongress der Deutschen Vereinigung für Politikwissenschaft, Göttingen, 24–27 September 2024

2023

"Explaining Low Salience of Environmental Resilience Challenges in Bioeconomy Strategies: A Cross-Regional Comparative Analysis"

European Consortium for Political Research General Conference, Prague, 4–8 September 2023

"Policy Design for Resilience? The Maize Bio-based Production System in Italy and Bioeconomy Policy Design"

IPSA World Congress of Political Science, Buenos Aires, 15–19 July 2023

"Policy Design for Resilience? The Maize Bio-based Production System in Italy and Bioeconomy Policy Design"

6th International Conference on Public Policy, Toronto, 27–29 June 2023

Contact