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Coe</style></author><author><style face="normal" font="default" size="100%">E. Helpman</style></author><author><style face="normal" font="default" size="100%">A. Hoffmaister</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">International R&amp;D Spillovers and Institutions</style></title><secondary-title><style face="normal" font="default" size="100%">European Economic Review</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://scholar.harvard.edu/helpman/files/chh_2009_data.zip</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">53</style></volume><pages><style face="normal" font="default" size="100%">723-741</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><notes><style face="normal" font="default" size="100%">&lt;p&gt;&lt;a href=&quot;http://scholar.harvard.edu/files/helpman/files/explanation_of_r_and_d_data.pdf&quot; data-fid=&quot;55711&quot;&gt; Explanation of R&amp;amp;D Data. &lt;/a&gt;&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Elhanan Helpman</style></author><author><style face="normal" font="default" size="100%">Marc Melitz</style></author><author><style face="normal" font="default" size="100%">Yona Rubinstein</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Estimating Trade Flows: Trading Partners and Trading Volumes</style></title><secondary-title><style face="normal" font="default" size="100%">Quarterly Journal of Economics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://scholar.harvard.edu/melitz/publications/estimating-trade-flows-trading-partners-and-trading-volumes</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">123</style></volume><pages><style face="normal" font="default" size="100%"> 441-487</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><notes><style face="normal" font="default" size="100%">&lt;p&gt;The common religion variable used in the paper was miscoded for some country pairs. The new recoded variable is available, as well as the original used in the paper, in the stata dataset. This coding error does not qualitatively change the results. The main tables 3 and 4 are reproduced, comparing the effects of the coding change.&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">D Cole</style></author><author><style face="normal" font="default" size="100%">E. Helpman</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">International R&amp;D Spillovers</style></title><secondary-title><style face="normal" font="default" size="100%">European Economic Review</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1995</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://scholar.harvard.edu/files/helpman/files/eer_95_dataset.zip</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">39</style></volume><pages><style face="normal" font="default" size="100%">859-887</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>36</ref-type><contributors></contributors><titles><title><style face="normal" font="default" size="100%">Foreign Trade and Investments: Firm-Level Perspectives</style></title><secondary-title><style face="normal" font="default" size="100%">Coase Lecture</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><pages><style face="normal" font="default" size="100%">Lecture presented at London School of Economics, 21 February 2013</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>36</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gene Grossman</style></author><author><style face="normal" font="default" size="100%">Elhanan Helpman</style></author><author><style face="normal" font="default" size="100%">Philipp Kircher</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Matching and Sorting in a Global Economy</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>36</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Elhanan Helpman</style></author><author><style face="normal" font="default" size="100%">Oleg Itskhoki</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Labor Market Rigidities, Trade and Unemployment: A Dynamic Model</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>12</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Elhanan Helpman</style></author><author><style face="normal" font="default" size="100%">Oleg Itskhoki</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Labor Market Rigidities, Trade and Unemployment, version 2</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><notes><style face="normal" font="default" size="100%">&lt;p&gt;&lt;a href=&quot;http://scholar.harvard.edu/files/helpman/files/labor_market_rigidities_trade_and_unemployment_version_2.pdf&quot; data-fid=&quot;51866&quot;&gt;http://scholar.harvard.edu/helpman/files/labor_market_rigidities_trade_and_unemployment_version_2.pdf&lt;/a&gt;&lt;/p&gt;
</style></notes></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Anders Akerman</style></author><author><style face="normal" font="default" size="100%">Elhanan Helpman</style></author><author><style face="normal" font="default" size="100%">Oleg Itskhoki</style></author><author><style face="normal" font="default" size="100%">Marc-Andreas Muendler</style></author><author><style face="normal" font="default" size="100%">Stephen Redding</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Sources of Wage Inequality</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language><notes><style face="normal" font="default" size="100%">&lt;p&gt;American Economic Review, Papers &amp;amp; Proceedings, forthcoming.&lt;/p&gt;</style></notes></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Elhanan Helpman</style></author><author><style face="normal" font="default" size="100%">Oleg Itskhoki</style></author><author><style face="normal" font="default" size="100%">Marc-Andreas Muendler</style></author><author><style face="normal" font="default" size="100%">Stephen Redding</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Trade and Inequality: From Theory to Estimation</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pablo Fajgelbaum</style></author><author><style face="normal" font="default" size="100%">Gene Grossman</style></author><author><style face="normal" font="default" size="100%">Elhanan Helpman</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Linder Hypothesis for Foreign Direct Investment</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.nber.org/papers/w17550</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Elhanan Helpman</style></author><author><style face="normal" font="default" size="100%">Oleg Itskhoki</style></author><author><style face="normal" font="default" size="100%">Stephen Redding</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Trade and Labor Market Outcomes</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.nber.org/papers/w16662</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Elhanan Helpman</style></author><author><style face="normal" font="default" size="100%">Oleg Itskhoki</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Labor Market Rigidities, Trade and Unemployment, versions 1, 2</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.nber.org/papers/w13365.pdf</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><notes><style face="normal" font="default" size="100%">&lt;p&gt;&lt;strong&gt;Updated Versions:&lt;strong&gt; &lt;/strong&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href=&quot;http://scholar.harvard.edu/helpman/files/labormarketrigidities_v1.pdf&quot;&gt;Labor Market Rigidities, version 1&lt;/a&gt;, June 12, 2008&lt;/p&gt;
&lt;p&gt;&lt;a href=&quot;http://scholar.harvard.edu/helpman/files/labor_market_rigidities_trade_and_unemployment_version_2.pdf&quot;&gt;Labor Market Rigidities, version 2&lt;/a&gt;, April 30, 2009&lt;/p&gt;</style></notes></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Elhanan Helpman</style></author><author><style face="normal" font="default" size="100%">Oleg Itskhoki</style></author><author><style face="normal" font="default" size="100%">Stephen Redding</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Wages, Unemployment and Inequality with Heterogeneous Firms and Workers</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.nber.org/papers/w14122</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><notes><style face="normal" font="default" size="100%">&lt;p&gt;&lt;a href=&quot;http://scholar.harvard.edu/helpman/files/wages_unemployment.pdf&quot;&gt;Wages and Unemployment&lt;/a&gt;, May 30, 2008&lt;/p&gt;</style></notes></record></records></xml>