Tax subsidies alter the distribution of tax burdens in ways that blur the ability of researchers and policymakers to … of tax subsidies granted on a discriminatory basis. We find that better-governed countries are more likely to grant … subsidies and to direct larger amounts of this “tax aid” toward mobile firms (i.e., firms that are part of a multinational …

were investment promotion subsidies provided to Boeing by the State of Washington. The EU contended that the Washington … State subsidies, which were conditioned on Boeing locating production of specific parts of its new 777X program within the … state, were prohibited import substitution subsidies. The AB took this case as an opportunity to consolidate WTO case-law on …