Documents Hassler, John 3 results

"Productivity-enhancing structural reforms are crucial to the economic prospects of the EU. Indeed, such reforms are even more urgent in the current environment in which many economies are reaching the limits of the policy support they can provide to shore up demand. Moreover, even as some of the crisis-related effects fade, demographic headwinds loom, further strengthening the case for boosting productivity. The key question is how to identify, prioritise and calibrate the reforms that best suit each country's situation. This Forum examines specific barriers to enhanced productivity within the EU and puts forth policy proposals to offset the secular slowdown apparent in advanced economies and take better advantage of the EU's vast economic potential."

"This paper develops a model that integrates the climate and the global economy---an integrated assessment model---with which different policy scenarios can be analyzed and compared. The model is a dynamic stochastic general-equilibrium setup with a continuum of regions. Thus, it is a full stochastic general-equilibrium version of RICE, Nordhaus's pioneering multi-region integrated assessment model. Like RICE, our model features traded fossil fuel but otherwise has no markets across regions---there is no insurance nor any intertemporal trade across them. The extreme form of market incompleteness is not fully realistic but arguably not a decent approximation of reality. Its major advantage is that, along with a set of reasonable assumptions on preferences, technology, and nature, it allows a closed-form model solution. We use the model to assess the welfare consequences of carbon taxes that differ across as well as within oil-consuming and -producing regions. We show that, surprisingly, only taxes on oil producers can improve the climate: taxes on oil consumers have no effect at all. The calibrated model suggests large differences in views on climate policy across regions."

"The Nordic countries' climate policies are relatively ambitious in an international perspective, and the countries have progressively raised their climate targets in recent years. However, when designing national climate policies, it is important to assess not only their effects on territorial emissions but also the degree to which they will affect emissions in other countries. This policy brief provides recommendations on how the Nordic countries can optimise the overall impact of their climate policies."