Purpose - The continuous export challenges due to the inadequate quality infrastructure have brought to the fore the importance of export facilitation-quality infrastructure. Different infrastructure investments have been implemented to facilitate export; however, the outcomes were different...

We study the causal effect of country-specific democratic regime change on bilateral trade flows, extending structural gravity empirics to ‘heterogeneous gravity’ estimated at the country-pair level. Our difference-in-differences implementation accounts for selection into regime change,...

I conduct a comprehensive analysis of China's international and domestic border effects. My results confirm the negative impact of administrative borders on exports. In my analysis, I account for multilateral resistance terms, which were omitted in previous relevant studies. My findings show...

This meta-analysis summarizes and explains the variation in the deterring effect of distance on tourism flows by analyzing 870 estimates from 139 primary studies utilizing data covering the last 25 years. We find substantial heterogeneity among studies that mostly correlates with (unobserved)...

Empirical models of trade agreements implicitly assume that withdrawal from a trade agreement has an equal and opposite trade effect as accession, i.e., symmetry. With increasing opposition to international economic cooperation, it becomes urgent to test this assumption. We analyze a...

This paper studies the role of dataset choices for trade policy estimates in structural gravity models. Using twelve publicly available data sources and applying alternative and commonly used dataset restrictions, we obtain 586 estimates for the EU membership trade effects from a standard...

Cultural Gravity is defined as the power of the cultural milieu of a locality to attract immigrants. We test the impact of Cultural Gravity on the spatial clustering and productivity of culturally diverse migrants throughout the European Union. We add to the literature in two ways. First, we...

This study investigates the dynamics of healthcare mobility in Italy, where citizens have the freedom to access medical treatment across regions. More than half a million patients, primarily from the Southern regions, engage in healthcare mobility, resulting in a total inter-regional transfer of...

This paper studies the role of dataset choices for trade policy estimates in structural gravity models. Using twelve publicly available data sources and applying alternative and commonly used dataset restrictions, we obtain 586 estimates for the EU membership trade effects from a standard...

Under the pressure of the COVID-19 pandemic, many countries responded with various trade measures to prevent shortages of essential goods and ensure product quality and safety. COVID-19 trade measures were used to facilitate or restrict trade performance across countries, then increase or...

Our investigation, bolstered by the robust gravity trade model and panel data econometric technique, underscores the pivotal factors that influence trade interactions between Saudi Arabia and the BRICS nations - Brazil, Russia, India, China, and South Africa. The study, spanning from 1998 to...

(1) Background: The COVID-19 pandemic severely disrupted global trade, posing challenges for regional trade agreements such as the Pacific Alliance, comprising Chile, Colombia, Mexico, and Peru. This study investigates the Pacific Alliance's impact on trade creation and diversion during the...

Purpose - This study aims to identify the location of regional growth poles in Vietnam. Design/methodology/approach - A potential gravity model is constructed to estimate how attractive a location is in relation to other locations within a specifically defined region using spatial interpolation...

The Great Depression is the canonical case of a widespread currency war, with more than 70 countries devaluing their currencies relative to gold between 1929 and 1936. What were the currency war’s effects on trade flows? We use newly-compiled, highfrequency bilateral trade data and gravity...

This paper examines firms’ market entry strategies for quality-differentiated goods, focusing on both initial and subsequent product-level entry decisions. Using a theoretical framework incorporating nonhomothetic preferences, we show that premium products are more likely to enter wealthier...

Rising trade tensions, a spate of trade-inhibiting policy measures and a weakening of multilateral institutions have sparked a growing concern about the potential implications of global trade fragmentation. Yet, empirical evidence that geopolitical considerations are already materially affecting...

The recent digital revolution has significantly broadened the scope of IT-related tasks in most occupations in the labor market. In this paper, we document these changes, we propose a novel conceptual framework for thinking about the effect of technological change that incorporates the changing...

What is the future of international migration flows? The growing availability of bilateral international migration data has resulted in an improved understanding of the determinants of migration flows through the estimation of theory-based gravity models. However, the use of these models as a...

The study estimates partial and general equilibrium impacts of trade digitalization on trade flows using data from the UN Trade Digitalization Index (TDI) 2024 and a structural gravity model. This approach, unlike earlier gravity model studies on the topic, allows for the derivation of both...