The global energy crisis that began in fall 2021 and the following spike in energy price constitute a major challenge for the world economy which risks undermining the post-COVID-19 recovery. In this paper, we develop and validate a new macroeconomic agent-based model with an endogenous energy...

This paper evaluates the macroeconomic and financial risks of the energy transition using an extended MATRIX model, a multi-agent, multi-sector integrated assessment framework for the Euro Area. The model features endogenous, directed technical change in the energy sector and a decentralized...

This paper investigates the relationship between the exchange rate regime and the degree of structural reforms using panel data techniques. We look at a broad sample of countries (the "world sample") and also an OECD sample. Our main findings suggest that adopting a fixed exchange rate rule is...

When Covid-19 was declared as a pandemic, countries administered lockdowns and stimulus packages were announced to address the deteriorating situation. For implementing these packages, routine control measures were simplified and often relaxed. The G20 countries were quick to react by...

This paper surveys recent approaches towards lobbying if interest groups influence the decision of an incumbent government. It describes the two main channels of influence which mainly exist in parallel, namely contribution payments and the transmission of information through lobbying. Recent...

We provide a characterization of virtual Bayesian implementation in pure strategies for environments satisfying no-total-indifference. A social choice function in such environments is virtually Bayesian implementable if and only if it satisfies incentive compatibility and a condition we term...