The globalization of production is changing the political economy of trade policymaking: Traditional supporters of free trade (exporters seeking market access in foreign countries) are joined by new actors (companies needing intermediates from abroad for their production processes) in their lobbying efforts for trade liberalization. Multinational corporations (MNCs) play a crucial role in this new alliance due to their strong involvement in international trade and endowment with resources that can be used to lobby policymakers. We derive an argument from these premises that leads to the expectation of variation in trade policy outcomes across industries depending on their degree of integration in a global network of multinational corporations. Disaggregated data on the level of tariffs and speed of tariff cuts in preferential trade agreements, international mergers and acquisitions at the firm level, and MNC imports of intermediates by sector allow us to test the argument. The findings support our theoretical expectations. The paper sheds light on the processes and outcomes of trade policymaking in a globalized economy by further developing an existing argument about GVCs and trade policy outcomes as well as expanding on it by adding data on international corporate connections.

How do political economic institutions and different types of institutional complementarity in particular influence firm behavior? Existing studies do not offer much help in answering this question. In this research, we systematically connect institutional complementarity and its two distinct logics (the logic of reinforcement and the logic of compensation) to firm performance. Using a sample of more than fourteen thousand firms from twenty advanced industrial democracies, our empirical analysis finds that institutional complementarity is related to firm performance in a distinct way. That is, the different logics of institutional complementarity apply only to specific segments of the economy. While the logic of reinforcement works for small firms and labor-intensive firms, the logic of compensation favors large firms and capital-intensive firms. The empirical novelty of our research lies in offering a cross-national, firm-level and large-n analysis of institutional complementarity. Theoretically, our finding of firm heterogeneity helps in establishing the boundary conditions of institutional complementarity and hence advances the general understanding of the subject.