Historically, tariffs have been an attractive policy tool to protect domestic industries. The benefits of such a policy …

delayed pass-through of tariffs into import prices could cause such prolonged differential import growth. We examine how …

We study, theoretically and empirically, how countries choose intra-bloc tariffs and preferential margins when they … to a customs union (where members coordinate external tariffs). Moreover, in customs unions (but not necessarily in free …

climate policy community. Key remaining parties to the Agreement such as Europe and China might call for carbon tariffs on US … advocates of carbon tariffs: Given the possibility of retaliatory tariffs across all imported goods, carbon tariffs do not …

card platforms, adopt multi-part tariffs. We show that ad valorem taxes can correct underprovision and hence increase … result in different settings, including vertically interlinked markets, markets where firms adopt menus of tariffs to screen … consumers and where they compete with multi-part tariffs. Our results suggest that exempting these markets from taxation may be …

This paper shows that governments have no incentive to introduce non-tariff barriers when they are free to set tariffs … but they do when tariffs are determined cooperatively. We then show three results. First, with trade liberalization, there … is a progression from u sing tariffs only to quotas, and to antidumping constraints (when quotas are jointly eliminated …

non-cooperative policies within a single framework. First, we compare the elasticity of trade flows to import tariffs and … in import tariffs by 1 percentage point reduces imports by around 1.4 percent. Hence the two instruments are not …