Wind turbines offer significant environmental benefits but also create negative local externalities, such as noise and visual pollution, which can lead to local tensions and community resistance against the energy transition. This paper examines negative and positive externalities associated...

Feed-in tariffs (FiTs) have been instrumental in expanding renewable electricity generation but can distort investment by insulating producers from market price volatility. This paper develops a twostage model of electricity markets with stochastic demand and supply shocks, showing that a higher...

I estimate the cross-border effects of Swedish nuclear outages using hourly data on day-ahead prices, generation, and consumption across 15 bidding zones in Northern Europe from 2021 to 2024. I exploit unplanned outages as exogenous variation in nuclear supply and find that a 1 GW reduction in...

This paper investigates the external drivers of Cambodia’s credit cycles using a dynamic factor model. Results indicate that common global and regional factors explain over 60 percent of credit growth variance, reflecting one of Asia’s highest sensitivities to external conditions. The...

We develop a population game with heterogeneous infection-loss types and social-circle mediated prosociality, where altruists internalize expected infection losses within a setting-specific circle. Equilibrium admits closed-form cutoff rules and an aggregate non-vaccination rate that reduces to...

ndustrial policy has returned to the centre of economic governance, particularly in the high-tech sectors where positive network externalities in demand make market dominance self-reinforcing. This paper studies the welfare effects of an industrial policy targeting a sector with network...

This paper studies the assignment of a treatment by a social planner when the valuations of the treatment are interdependent across individuals in the population. Specifically, an individual's valuation of the treatment is influenced by the treatment status of some group of individuals and is...

This paper assesses the vulnerability of Latin American and Caribbean (LAC) economies to external crises. It shows that while the average LAC economy has made significant strides to reduce vulnerability to crises to its historical minimum, there is still considerable room for improvement,...

The Henry George Theorem (HGT) in static models states that when a city has an optimal population size, aggregate urban differential land rents exactly cover costs of pure public goods. This paper extends the static HGT to dynamic settings. Through a series of dynamic models, the paper...

This study presents results from a randomized controlled trial involving 1,085 participants in Switzerland that have access to an E-bike, a car, and public transport. The participants’ transport choices are monitored by means of a GPS-based tracking app. The treatment consists in a monetary...

Experimentation is at the core of innovation. This project studies collaborative experimentation in teams, focusing on the inherent two-dimensional free-riding problem induced by payoff and informational externalities. The discouraging force of observing others' unsuccessful experimentation and...

Many employees work more than they would prefer. This paper examines whether social comparisons contribute to this mismatch by inducing individuals to prioritize income over leisure. I use a within-subject survey experiment with university students in which participants repeatedly choose between...

This paper studies a large class of multi-agent contracting models with the property that agents' payoffs constitute a weighted potential game. Multiple equilibria arise due to agents' strategic interactions. I fully characterize a contracting scheme that is optimal for the principal for all...

U.S. equity outperformance and sustained dollar appreciation have led to large valuation gains for the rest of the world on the U.S. external position. I construct their global distribution, carefully accounting for the role of tax havens. Valuation gains are concentrated and large in developed...

We investigate how fuel taxation reduces climate and pollution externalities by evaluating the world’s largest environmental tax reform. Using spatially detailed emissions data from more than 1,000 European regions in a synthetic difference-in-differences framework, we evaluate the impact of...