Besley and Persson (2023) pioneer a political economy model of a green transition with changing preferences. Here we solve for the optimal policy intervention and find that the optimal tax on the polluting good starts high and is subsequently declining, to support the transition in preferences....

Economists in the public are accused of propagating highly professional, but unrealistic theories that mislead market agents and policy makers to place too much confidence in rational behaviour and market equilibrium. The paper analyses to what extent the US banking crisis and the euro crisis...

Economists in the public are accused of propagating highly professional, but unrealistic theories that mislead market agents and policy makers to place too much confidence in rational behaviour and market equilibrium. The paper analyses to what extent the US banking crisis and the euro crisis...

Economists in the public are accused of propagating highly professional, but unrealistic theories that mislead market agents and policy makers to place too much confidence in rational behaviour and market equilibrium. The paper analyses to what extent the US banking crisis and the euro crisis...

Global warming will be a major issue in the 21st century. Limiting temperature increase to +2⁰C above pre-industrial levels should help to preserve ecosystems. According to current estimates, this sustainable development objective requires a stabilisation of Greenhouse Gases (GHG)...

In this paper we present a novel approach to the empirical validation of the intertemporal approach to the current account. We develop a calibrated model highlighting the role of consumption smoothing and capital accumulation in the economic convergence process. After solving the model, we...

In this paper we present a novel approach to the empirical validation of the intertemporal approach to the current account. We develop a calibrated model highlighting the role of consumption smoothing and capital accumulation in the economic convergence process. After solving the model, we...