We review the most recent advances in distributed optimal control applied to environmental economics, covering in particular problems where the state dynamics are governed by partial differential equations (PDEs). This is a quite fresh application area of distributed optimal control, which has already suggested several new mathematical research lines due to the specificities of the environmental economics problems involved. We enhance the latter through a survey of the variety of themes and associated mathematical structures beared by this literature. We also provide a quick tour of the existing tools in the theory of distributed optimal control that have been applied so far in environmental economics
This paper provides empirical evidence that, after fiscal scandals, individuals substantially revise their views on redistribution. I exploit as a quasi-natural experiment the 2016 Panama Papers scandal which revealed top-income tax evasion behaviour simultaneously worldwide. The empirical investigation relies on two original sources of data: a longitudinal dataset on United Kingdom households and a survey conducted in twenty-two European countries. Using a difference-in-differences strategy, I find an increase in pro-redistribution statements post-scandal ranging between 2% and 3.3%. Responses are heterogeneous on income levels and on political affiliations, with larger responses from right-wing individuals. The change in redistribution preferences is moderately translated into votes: I find an increase in voting intentions for the left and negative for the right-wing parties. Complementary estimations at the European-level indicate that pro-redistribution responses increase with media coverage and shock intensity (i.e., number of individuals involved).