<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1815-5901</journal-id>
<journal-title><![CDATA[Ingeniería Energética]]></journal-title>
<abbrev-journal-title><![CDATA[Energética]]></abbrev-journal-title>
<issn>1815-5901</issn>
<publisher>
<publisher-name><![CDATA[Universidad Tecnológica de La Habana José Antonio Echeverría, Cujae]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1815-59012023000200043</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Resilience empirical analysis of the Cuban economy's energy sources between years 1971-2050 using HHI and LKI]]></article-title>
<article-title xml:lang="es"><![CDATA[Análisis empírico de resiliencia de las fuentes energéticas de la economía cubana entre los años 1971-2050 utilizando HHI y LKI]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Roy LeeKaivo-oja]]></surname>
<given-names><![CDATA[Jari]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vehmas]]></surname>
<given-names><![CDATA[Jarmo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Luukkanen]]></surname>
<given-names><![CDATA[Jyrki]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,University of Turku Finland Futures Research Centre ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Finland</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2023</year>
</pub-date>
<volume>44</volume>
<numero>2</numero>
<fpage>43</fpage>
<lpage>50</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1815-59012023000200043&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1815-59012023000200043&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1815-59012023000200043&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT This article focuses on the Cuban economy and its ability to recover its energy sources and associated technology. This study includes three resilience analyses: (1) total energy consumption, (2) indigenous energy sources, and (3) imported energy consumption. These three resilience analyzes are performed using the Herfindahl-Hirschman Index and the Lauraéus-Kaivo-oja Index. The historical time horizon of these resilience analyzes is between 1971 and 2018. Along with these historical analyzes of energy sources, a long-term scenario from the International Energy Agency, IEA, will also be put into practice until the year 2050 to Cuba based on HH and LK indices. The article predicts that while demand for fossil fuels has collapsed during the Covid-19 crisis, renewable energy production should continue to grow. These resilience analyzes of the Cuban energy economy provide useful information on the Cuban energy planning process.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Este artículo se centra en la economía cubana y su capacidad para recuperar sus fuentes de energía y la tecnología asociada. Este estudio incluye tres análisis de resiliencia: (1) el consumo total de energía, (2) las fuentes de energía autóctonas y (3) el consumo de energía importada. Estos tres análisis de resiliencia se realizan utilizando el Índice de Herfindahl-Hirschman y el Índice de Lauraéus-Kaivo-oja. El horizonte temporal histórico de estos análisis de resiliencia es entre 1971 y 2018. Junto a estos análisis históricos de las fuentes de energía, también se pondrá en práctica un escenario de largo plazo de la Agencia Internacional de Energía (AIE), hasta el año 2050 para Cuba basado en los índices HH y LK. El artículo predice que, si bien la demanda de combustibles fósiles se ha derrumbado durante la crisis del Covid-19, la producción de energía renovable debería seguir creciendo. Estos análisis de resiliencia de la economía energética cubana proporcionan información útil sobre el proceso de planificación energética cubana.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Energy sources]]></kwd>
<kwd lng="en"><![CDATA[resilience]]></kwd>
<kwd lng="en"><![CDATA[Herfindahl-Hirschman Index]]></kwd>
<kwd lng="en"><![CDATA[Lauraéus-Kaivo-oja Index]]></kwd>
<kwd lng="en"><![CDATA[energy policy analysis]]></kwd>
<kwd lng="es"><![CDATA[Fuentes de energía]]></kwd>
<kwd lng="es"><![CDATA[resiliencia]]></kwd>
<kwd lng="es"><![CDATA[Índice Herfindahl-Hirschman]]></kwd>
<kwd lng="es"><![CDATA[Índice Lauraéus-Kaivo-oja]]></kwd>
<kwd lng="es"><![CDATA[análisis de política energética]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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