*Xavier Venel,* Paris School of Economics Sequential Competition and the Strategic Origins of Preferential Attachment <http://mailsender.luiss.it/lists/lt.php?id=cRpRAgYLSAQFAw1OVAVUAQAH> Thursday 6 February 2020, 12 noon Room 207 Department of Economics and Finance Luiss Viale Romania, 32 ******************************************************* Marco Scarsini Dipartimento di Economia e Finanza Luiss Viale Romania 32 00197 Roma, ITALY URL: http://docenti.luiss.it/scarsini/