Showing 1 - 10 of 139
Innovation depends on exporting and, in particular, on scale and competition in export markets. We develop a theory featuring (1) quality-segmented markets, (2) step-by-step innovation that moves firms forward along the quality ladder, and (3) escape-the-competition motives for innovation. We...
Persistent link: https://www.econbiz.de/10013388811
The field of international trade has undergone significant theoretical and empirical advancements over the last twenty-five years. A key breakthrough has been the emergence of firm-level approaches to studying exporting, importing, and global value chains. The field has also experienced a...
Persistent link: https://www.econbiz.de/10015171713
We quantify and explain the firm responses and worker impacts of foreign demand shocks to domestic production networks. To capture that firms can be indirectly exposed to such shocks by buying from or selling to domestic firms that import or export, we use Belgian data with information on both...
Persistent link: https://www.econbiz.de/10013388803
We quantify the contribution of the largest firms to South Korea's economic performance over the period 1972-2011. Using firm-level historical data, we document a novel fact: firm concentration rose substantially during the growth miracle period. To understand whether rising concentration...
Persistent link: https://www.econbiz.de/10014635611
We introduce a general quantifiable framework to study the location decisions of multinational firms. In the model, firms choose in which locations to pay the fixed costs of setting up production, taking into account potential complementarities among production locations. The firm's location...
Persistent link: https://www.econbiz.de/10014437008
The rise of artificial intelligence (AI) and of cross-border restrictions on data flows has created a host of new questions and related policy dilemmas. This paper addresses two questions: How is digital service trade shaped by (1) AI algorithms and (2) by the interplay between AI algorithms and...
Persistent link: https://www.econbiz.de/10014437056
What are a country's policy options in the face of emerging technologies development in a global economy? To answer this question, we examine optimal dynamic policies in an open economy where technology is endogenously accumulated through R&D innovation. Our key insight is that a country has...
Persistent link: https://www.econbiz.de/10014372460
Hegemonic powers, like the United States and China, exert influence on other countries by threatening the suspension or alteration of financial and trade relationships. Mechanisms that generate gains from integration, such as external economies of scale and specialization, also increase the...
Persistent link: https://www.econbiz.de/10015171710
We examine the potential role of international agreements on product standards through a stylized model where countries have different regulatory preferences and firms incur fixed costs of regulatory diversity. Overall, our analysis suggests that the common perception of regulatory agreements as...
Persistent link: https://www.econbiz.de/10015171719
I study the equilibrium and the welfare effects of international trade when product markets are imperfectly competitive due of search frictions--as in Burdett and Judd (1983)--rather than product differentiation--as in Dixit and Stiglitz (1977). Markups are positive, even though there are...
Persistent link: https://www.econbiz.de/10015171656