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<!DOCTYPE html> <html><head><title>Economics and Finance Research | IDEAS/RePEc</title> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous"> <link rel="stylesheet" href="/css/font-awesome.min.css"> <!-- <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/fork-awesome@1.2.0/css/fork-awes ome.min.css" integrity="sha256-XoaMnoYC5TH6/+ihMEnospgm0J1PM/nioxbOUdnM8HY=" crossorigin="anonymous">--> <!-- <link rel="stylesheet" href="https://site-assets.fontawesome.com/releases/v6.2.0/css/all.css" />--> <link href="/css/normalnew.css" rel="stylesheet" type="text/css"/> <link href="/css/pushy.css" rel="stylesheet" type="text/css"/> <link rel="icon" type="image.jpg" href="/favicon.ico"> <!--[if 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Based on <a href="http://repec.org/">RePEc</A>, it indexes over 4,800,000 items of research, including over 4,400,000 that can be downloaded in full text. </p></p> RePEc is a large volunteer effort to enhance the free dissemination of research in Economics which includes bibliographic metadata from over 2,000 participating <A HREF="/archives.html">archives</A>, including all the major publishers and research outlets. IDEAS is just one of several <A HREF="/services.html">services</A> that use RePEc data. For some statistics about the holdings on this site, see <A HREF="/stats.html">here</A>. </p> <P> Authors are invited to <A HREF="https://authors.repec.org/">register</A> with RePEc to create an online profile. Then, anyone finding some of their research here can find your latest contact details and a listing of their other research. They will also receive a monthly mailing about the popularity of their works, their ranking and newly found citations. </p> <h2>How do I find on IDEAS what I am looking for?</h2> The sidebar offers various ways to browse for your material: by serial, by classification, by author. You can also use the search form above, or go to the <a href="/search.html">advanced search</A> page. With <A HREF="/cgi-bin/myideas.cgi">MyIDEAS</A>, you can manage your bibliography and get various alerts. <h2>Credits</h2> IDEAS is run with considerable help <A HREF="/credits.html">from others</A> by <A HREF="/zimm/">Christian Zimmermann</A>. IDEAS uses the RePEc database. <A HREF="http://repec.org/" target="_blank">RePEc <i class="fa fa-external-link"></i></A> stands for "Research Papers in Economics" and is an internal name for a group working on the provision of electronic working papers. We are concerned that the uncoordinated provision of archives is inefficient. We believe that joining forces is a good thing because we can learn from each other how to do things better and promote our work together. Our archives are interconnected using a set of rules called the Guildford protocol (GuilP). Here is what we call a service, a server mirroring the database built from these archives. </p> <P> Comments about IDEAS should be addressed to <A HREF="/email.html">Christian Zimmermann</A>. To get new serials listed, see <a href="/stepbystep.html">these instructions</a>. To request corrections, please look first at <A HREF="/corrections.html">these instructions</A>. 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