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                <text>&lt;p class="p1"&gt;&lt;span class="s1"&gt;Entries in this section of the Copyright Cortex include both peer-reviewed and non-peer-reviewed research, exploring the law of copyright and its effects on policy and practice in a variety of cultural heritage contexts. From managing the risks associated with making orphan works available online to claiming copyright in digital surrogates of public domain works, this section catalogues data, evidence, and commentary across a wide range of topics. &lt;/span&gt;&lt;/p&gt;
&lt;p class="p1"&gt;&lt;span class="s1"&gt;If you have any recommendations for material that should feature in this section of the Copyright Cortex please do let us know. You can contact us at: &lt;/span&gt;&lt;a href="mailto:info@copyrightcortex.org"&gt;&lt;span class="s2"&gt;info@copyrightcortex.org&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;</text>
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            <text>https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2290181</text>
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            <text>University of Illinois College of Law</text>
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          <name>Title</name>
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              <text>How Copyright Keeps Works Disappeared</text>
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              <text>Paul J. Heald</text>
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              <text>Using empirical evidence gathered from Amazon.com, eBook markets, used books on Abebooks.com, and the Chicago Public Library, this paper explores whether copyright correlates to the disappearance of works rather than their availability.</text>
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          <name>Date</name>
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              <text>2013-07-05</text>
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              <text>A random sample of new books for sale on Amazon.com shows more books for sale from the 1880’s than the 1980’s. Why? This paper presents new data on how copyright stifles the reappearance of works. First, a random sample of more than 2000 new books for sale on Amazon.com is analyzed along with a random sample of almost 2000 songs available on new DVD’s. Copyright status correlates highly with absence from the Amazon shelf. Together with publishing business models, copyright law seems to deter distribution and diminish access. Further analysis of eBook markets, used books on Abebooks.com, and the Chicago Public library collection suggests that no alternative marketplace for out-of-print books has yet developed. Data from iTunes and YouTube, however, tell a different story for older hit songs. The much wider availability of old music in digital form may be explained by the differing holdings in two important cases Boosey &amp; Hawkes v. Disney (music) and Random House v. Rosetta Stone (books).</text>
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              <text>Social Science Research Network (SSRN)</text>
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              <text>ENG</text>
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          <description>Information about rights held in and over the resource</description>
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              <text>All Rights Reserved</text>
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      <name>Copyright Cortex Fields</name>
      <description>Extra CC fields for copyright information</description>
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              <text>1.0 MB</text>
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              <text>55 pp.</text>
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          <name>Copyright Information</name>
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              <text>In Copyright</text>
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          <name>Keywords</name>
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              <text>empirical research</text>
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              <text>public domain</text>
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              <text>copyright infringement</text>
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              <text>copyright duration</text>
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          <name>Commentary</name>
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              <text>This paper was subsequently published in the Journal of Empirical Legal Studies, Vol. 11, Issue 4, pp. 829-866, 2014 .</text>
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          <name>Visual Date</name>
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              <text>2013 July 5</text>
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      <name>Digital Millennium Copyright Act (DMCA)</name>
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      <name>secondary liability</name>
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      <name>University of Illinois College of Law</name>
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      <name>YouTube</name>
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