Forthcoming American Economic Journal: MacroeconomicsEnvironmental Subsidies to Mitigate Net-Zero Transition CostsEric Jondeau · Gregory Levieuge · Jean-Guillaume Sahuc · Gauthier VermandelThis paper asks whether public subsidies to green-technology producers, financed by a carbon tax, can materially reduce the macroeconomic cost of reaching net-zero CO2 emissions by 2060. The …