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<!doctype html> <html> <head> <!-- Google tag (gtag.js) --> <script async src="https://www.googletagmanager.com/gtag/js?id=G-1XW7MER8PY"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-1XW7MER8PY'); </script> <meta name="MS.LOCALE" content="EN"> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <META http-equiv="Content-Script-Type" content="text/javascript"> <LINK REL="SHORTCUT ICON" HREF="/favicon.ico"> <link rel="search" type="application/opensearchdescription+xml" title="EconPapers" href="/EP_searchplug.xml"> <link rel="search" type="application/opensearchdescription+xml" title="EconPapers: Author" href="/EPauth_searchplug.xml"> <link rel="search" type="application/opensearchdescription+xml" title="EconPapers: Title" href="/EPtitle_searchplug.xml"> <script language="javascript" type="text/javascript" src="/ep.js"> </script> <link rel="stylesheet" type="text/css" href="/EconPapers.css"> <title>EconPapers</title> </head> <body background="/bg.gif"> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tr> <td rowspan="5" bgcolor="#008241" width="4"> </td> <td bgcolor="#008241" colspan="3" width='251'><a href='https://econpapers.repec.org/'><img border="0" src="/logo_econpapers.gif" width="251" height="37" alt="EconPapers"></a></td> <td bgcolor="#008241" width='100%'> </td> <td rowspan="5" bgcolor="#008241" width="4"> </td> </tr> <tr> <td bgcolor="#008241" colspan="3" width='251'><a href='https://econpapers.repec.org/'><img border="0" src="/logo2_econpapers.gif" width="251" height="16" alt="Economics at your fingertips"></a></td> <td bgcolor="#008241"> </td> </tr> <tr> <td valign='top'><div class='sidebar'> <p><a href="/">EconPapers Home</a> <br><a href="/about.htm">About EconPapers</a> <p><a href="/paper/">Working Papers</a> <br><a href="/article/">Journal Articles</a> <br><a href="/bookchap/">Books and Chapters</a> <br><a href="/software/">Software Components</a> <p><a href="/RAS/">Authors</a> <p><a href="/scripts/jelsearch.pf">JEL codes</a> <br><a href='/scripts/nep.pf'>New Economics Papers</a> <!-- EXTRA MENU --> <p style='margin-bottom: 0.5em'><a href="/scripts/search.pf">Advanced Search</a></p> <form action="/scripts/search.pf" method="GET" name="search" accept-charset="UTF-8"> <div align="left"> <input type="text" name="ft" class='quicksearch' size='10'><br> <input type=submit value="Quick Search" class="button"> </div> </form> <p><a href="/FAQ.htm">EconPapers FAQ</a> <br><span class='smaller'><a href='/archiveFAQ.htm'>Archive maintainers FAQ</a> <br><a href="/FAQ.htm#Cookies">Cookies at EconPapers</a> </span> <!-- PRINTLINK --> <p><a href='https://blog.repec.org/'>The RePEc blog</a> <br><span class="smaller"><a href="https://plagiarism.repec.org/">The RePEc plagiarism page</a></span> </div> </td> <td rowspan="2" bgcolor="#008241" width="4"> </td> <td rowspan="2" colspan="2" width="100%" valign=top bgcolor="#FFFFFF"> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tr> <td rowspan='1' valign='top' width='85%'><div class='bodytext'> <!-- BEGIN CUT --> <h1 class="colored">Welcome to EconPapers!</h1> EconPapers provides access to <a href="http://repec.org">RePEc</a>, the world's largest collection of on-line Economics working papers, journal articles and software. <h3 class="colored">We have:</h3> <ul> <li>1,242,108 <a href="/paper/">Working Papers</a> (1,047,590 downloadable) in 5,692 series <li>3,413,550 <a href="/article/">Journal Articles</a> (3,343,557 downloadable) in 4,281 journals <li>5,437 <a href="/software/">Software Items</a> (5,423 downloadable) in 37 series <li>66,734 <a href="/bookchap/">Books</a> (35,561 downloadable) in 662 series <li>254,727 <a href="/bookchap/">Chapters</a> (92,144 downloadable) in 350 series <li>71,188 <a href="/RAS/">Authors</a> and 14,768 <a href="/RAS/defaultother.htm">individuals</a> have registered in the <a href="https://authors.repec.org/">RePEc Author Service</a> </ul> for a total of 4,982,556 searchable working papers, articles and software items with 4,524,275 items available on-line. <p>Go to the series listings or <a href="/scripts/search.pf">search</a> for papers of interest. <!-- or check out the <a href="/scripts/search.pf?wp=on;adv=t;ni=1+week;nit=epdate;mh=1000;ph=20;sort=date">new working papers</a> at EconPapers! --> <!-- END CUT --></div></td><td rowspan='1' valign='top' width='15%'><div class='bodytext'> </div></td> </tr> </table> </td> </tr> <tr> <td valign='bottom'><div class='sidebar'> <p class="smaller"><div align="center"><a href='http://repec.org/'><img src="/repec3.gif" alt="RePEc" width='127' height='29'></a></div> <div class="smaller">This site is part of <a href="http://repec.org/">RePEc</a> and all the data displayed here is part of the RePEc data set.</div> <p class="smaller">Is your work missing from RePEc? Here is how to <a href="/FAQ.htm#works">contribute</a>. <p class="smaller">Questions or problems? Check the <a href="/FAQ.htm">EconPapers FAQ</a> or send mail to <script language='JavaScript' type='text/javascript'>Obfuscate( 'oru.se', 'econpapers' )</script>. <p class='smaller'><a href='https://www.oru.se/'><img align='left' src='/oru.gif' alt="脰rebro University" hspace='0' vspace='0' width='30' height='39'></a>EconPapers is hosted by the <a href='https://www.oru.se/hh'>School of Business</a> at <a href='https://www.oru.se/'>脰rebro University</a>. </p></div> </td> </tr> <tr> <td bgcolor="#008241" colspan='3' valign="top" align="left"><div class="not"> Page updated 2025-04-06 </div></td> <td bgcolor="#008241" colspan='1' valign="top" align="right"><div class="not"> </div></td> </tr> <tr> <!-- Ugly trick to get IE to make sidebar as narrow as possible --> <td></td><td></td><td></td><td> </td><td></td><td></td> </tr> </table> </body> </html>