R. Baldwin and J. Harrigan, Zeros, Quality, and Space: Trade Theory and Trade Evidence, American Economic Journal: Microeconomics, vol.3, issue.2, pp.60-88, 2011.
DOI : 10.1257/mic.3.2.60

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.255.6430

P. Bastos and J. Silva, The quality of a firm's exports: Where you export to matters, Journal of International Economics, vol.82, issue.2, pp.99-111, 2010.
DOI : 10.1016/j.jinteco.2010.07.001

I. Brambilla, D. Lederman, and G. Porto, Exports, Export Destinations, and Skills, Exports, Export Destinations, and Skills, pp.3406-3444, 2012.
DOI : 10.1257/aer.102.7.3406

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.462.7001

J. Cagé and D. Rouzet, Improving 'National Brands': Reputation for Quality and Export Promotion Strategies, SSRN Electronic Journal, 2013.
DOI : 10.2139/ssrn.2227065

Y. C. Choi, D. Hummels, and C. Xiang, Explaining import quality: The role of the income distribution, Journal of International Economics, vol.77, issue.2, pp.265-275, 2009.
DOI : 10.1016/j.jinteco.2009.01.011

M. Crozet, K. Head, and T. Mayer, Quality Sorting and Trade: Firm-level Evidence for French Wine, The Review of Economic Studies, vol.79, issue.2, pp.609-644, 2012.
DOI : 10.1093/restud/rdr030

URL : https://hal.archives-ouvertes.fr/hal-00973018

J. Di-giovanni and A. A. Levchenko, Trade Openness and Volatility, SSRN Electronic Journal, vol.91, issue.3, pp.558-585, 2009.
DOI : 10.2139/ssrn.927300

J. Eaton, S. Kortum, and F. Kramarz, An Anatomy of International Trade: Evidence from French Firms, Econometrica, vol.79, issue.5, pp.1453-1498, 2011.
DOI : 10.3386/w14610

P. Fajgelbaum, G. M. Grossman, and E. Helpman, Income Distribution, Product Quality, and International Trade, Journal of Political Economy, vol.119, issue.4, pp.721-765, 2011.
DOI : 10.1086/662628

A. C. Fieler, Nonhomotheticity and Bilateral Trade: Evidence and a Quantitative Explanation, Econometrica, vol.79, issue.4, pp.1069-1101, 2011.

L. Fontagné, G. Gaulier, and S. Zignago, Specialization across varieties and North-South competition, Economic Policy, vol.23, issue.53, pp.51-91, 2008.
DOI : 10.1111/j.1468-0327.2007.00193.x

L. Fontagné and S. Hatte, European High-End Products in International Competition, 2013.

J. J. Gabszewicz and J. F. Thisse, Price competition, quality and income disparities, Journal of Economic Theory, vol.20, issue.3, pp.340-359, 1979.
DOI : 10.1016/0022-0531(79)90041-3

J. C. Hallak, Product quality and the direction of trade, Journal of International Economics, vol.68, issue.1, pp.238-265, 2006.
DOI : 10.1016/j.jinteco.2005.04.001

J. C. Hallak and P. K. Schott, Estimating Cross-Country Differences in Product Quality*, The Quarterly Journal of Economics, vol.126, issue.1, pp.417-474, 2011.
DOI : 10.1093/qje/qjq003

K. Head and T. Mayer, Gravity Equations: Workhorse,Toolkit, and Cookbook, C.E.P.R. Discussion Papers, 2013.
DOI : 10.1016/B978-0-444-54314-1.00003-3

URL : https://hal.archives-ouvertes.fr/hal-00973067

T. J. Holmes and J. J. Stevens, An Alternative Theory of the Plant Size Distribution with an Application to Trade, National Bureau of Economic Research, 2010.

D. Hummels and A. Skiba, Shipping the Good Apples Out? An Empirical Confirmation of the Alchian???Allen Conjecture, Journal of Political Economy, vol.112, issue.6, pp.1384-1402, 2004.
DOI : 10.1086/422562

A. Khandelwal, The Long and Short (of) Quality Ladders, Review of Economic Studies, vol.77, issue.4, pp.1450-1476, 2010.
DOI : 10.1111/j.1467-937X.2010.00602.x

A. Kraay and J. Ventura, Comparative Advantage and the Cross-section of Business Cycles, NBER Working Papers National Bureau of Economic Research, vol.8104, 2001.

M. Kugler and E. Verhoogen, Prices, Plant Size, and Product Quality, The Review of Economic Studies, vol.79, issue.1, pp.307-339, 2012.
DOI : 10.1093/restud/rdr021

URL : http://restud.oxfordjournals.org/cgi/content/short/79/1/307

J. Martin, Markups, quality, and transport costs, European Economic Review, vol.56, issue.4, pp.777-791, 2012.
DOI : 10.1016/j.euroecorev.2012.02.004

J. Martin and I. Méjean, Low-Wage Countries' Competition, Reallocation Across Firms and the Quality Content of Exports, CEPR Discussion Papers 8231, C.E.P.R. Discussion Papers, 2011.
URL : https://hal.archives-ouvertes.fr/halshs-00962485

T. Mayer and S. Zignago, Notes on CEPII's distances measures, 2006.

G. Mion and L. Zhu, Import competition from and outsourcing to China: a curse or blessing for firms?, CEPR Discussion Papers, vol.8188, 2011.

A. Ray and A. Vatan, Poor and luxury: trade in luxury goods in a world of inequalities, 2013.

P. K. Schott, Across-Product Versus Within-Product Specialization in International Trade, The Quarterly Journal of Economics, vol.119, issue.2, pp.646-677, 2004.
DOI : 10.1162/0033553041382201

I. Simonovska, Income Differences and Prices of Tradables, National Bureau of Economic Research, 2010.