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  <title>DSpace Collection:</title>
  <link rel="alternate" href="https://olympias.lib.uoi.gr/jspui/handle/123456789/331" />
  <subtitle />
  <id>https://olympias.lib.uoi.gr/jspui/handle/123456789/331</id>
  <updated>2026-05-01T14:05:09Z</updated>
  <dc:date>2026-05-01T14:05:09Z</dc:date>
  <entry>
    <title>An account of principal components analysis and some cautions on using the Correct Formulas and the Correct Procedures in SPSS</title>
    <link rel="alternate" href="https://olympias.lib.uoi.gr/jspui/handle/123456789/30866" />
    <author>
      <name>Hatzinikolaou, Dimitris</name>
    </author>
    <author>
      <name>Katsarou, Katerina</name>
    </author>
    <id>https://olympias.lib.uoi.gr/jspui/handle/123456789/30866</id>
    <updated>2021-04-23T07:44:21Z</updated>
    <summary type="text">Title: An account of principal components analysis and some cautions on using the Correct Formulas and the Correct Procedures in SPSS
Authors: Hatzinikolaou, Dimitris; Katsarou, Katerina</summary>
  </entry>
  <entry>
    <title>A “litmus test” of deficit sustainability</title>
    <link rel="alternate" href="https://olympias.lib.uoi.gr/jspui/handle/123456789/30865" />
    <author>
      <name>Hatzinikolaou, Dimitris</name>
    </author>
    <id>https://olympias.lib.uoi.gr/jspui/handle/123456789/30865</id>
    <updated>2021-04-23T07:43:55Z</updated>
    <summary type="text">Title: A “litmus test” of deficit sustainability
Authors: Hatzinikolaou, Dimitris</summary>
  </entry>
  <entry>
    <title>Modeling and estimating the effects of institutional variables on a pay-as-you-go social security system and on household saving</title>
    <link rel="alternate" href="https://olympias.lib.uoi.gr/jspui/handle/123456789/30864" />
    <author>
      <name>Hatzinikolaou, Dimitris</name>
    </author>
    <author>
      <name>Tsoka, Agathi</name>
    </author>
    <id>https://olympias.lib.uoi.gr/jspui/handle/123456789/30864</id>
    <updated>2021-04-23T07:43:23Z</updated>
    <summary type="text">Title: Modeling and estimating the effects of institutional variables on a pay-as-you-go social security system and on household saving
Authors: Hatzinikolaou, Dimitris; Tsoka, Agathi</summary>
  </entry>
  <entry>
    <title>Is the US current-account deficit sustainable? The importance of structural breaks  in testing sustainability</title>
    <link rel="alternate" href="https://olympias.lib.uoi.gr/jspui/handle/123456789/30863" />
    <author>
      <name>Hatzinikolaou, Dimitris</name>
    </author>
    <author>
      <name>Simos, Theodore</name>
    </author>
    <author>
      <name>Tsoka, Agathi</name>
    </author>
    <id>https://olympias.lib.uoi.gr/jspui/handle/123456789/30863</id>
    <updated>2021-04-23T07:42:54Z</updated>
    <summary type="text">Title: Is the US current-account deficit sustainable? The importance of structural breaks  in testing sustainability
Authors: Hatzinikolaou, Dimitris; Simos, Theodore; Tsoka, Agathi</summary>
  </entry>
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