Distance and Border Effects in International Trade: A Comparison of Estimation Methods 
June 2016. Economics: The Open-Access, Open-Assessment E-Journal, 10 (2016-18): 1–31 (with Zuzanna Studnicka and Jan Van Hove)

Working Papers

Heterogeneous Firms and the Micro Origins of Aggregate Fluctuations
(with Karolien De Bruyne, Emmanuel Dhyne and Jan Van Hove)

Pecking Order and Core-Periphery Structure of International Trade  (submitted)
(with Karolien De Bruyne and Jan Van Hove)

The Belgian Production Network 2002-2012
Oct 2015. National Bank of Belgium Working Paper 288  (with Emmanuel Dhyne and Stella Rubinova)

Work in Progress

The Origins of Firm Heterogeneity: A Production Network Approach 
(with Andrew B. Bernard, Emmanuel Dhyne, Kalina Manova and Andreas Moxnes)

The Geography of Unit Costs 
(with Andrew B. Bernard, Joaquin Blaum and Michael Peters)

Dynamics of Firm-to-Firm Connections 
(with Andrew B. Bernard, and Andreas Moxnes)

Production Networks, Market Power and Competition Policy
(with Vasco Carvalho and Basile Grassi)

Price Updating in Production Networks
(with Cedric Duprez)

The Implications of Joining a Global Value Chain: A Firm-Level Analysis 
(with Paola Conconi and Afrola Plaku)

Shock Transmission with Imperfect Competition: The Network Matters  
(with Emmanuel Dhyne and Ayumu Kikkawa)

A Time-Dependent Resource Allocation Problem
(with Daniel Friedman)