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		<title>News Sentiment Offers Only Modest Extra Power in Forecasting Polish Electricity Prices</title>
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		<pubDate>Sat, 17 Oct 2026 10:52:40 +0000</pubDate>
				<category><![CDATA[Technology]]></category>
		<category><![CDATA[carbon allowances]]></category>
		<category><![CDATA[elastic net]]></category>
		<category><![CDATA[electricity prices]]></category>
		<category><![CDATA[energy transition]]></category>
		<category><![CDATA[EU Emissions Trading System]]></category>
		<category><![CDATA[forecasting]]></category>
		<category><![CDATA[GDELT]]></category>
		<category><![CDATA[natural gas]]></category>
		<category><![CDATA[Poland]]></category>
		<category><![CDATA[sentiment analysis]]></category>
		<category><![CDATA[TF-IDF]]></category>
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					<description><![CDATA[A new study of Poland's electricity market finds that news sentiment indicators derived from European policy journalism add only small, specification-dependent predictive value beyond traditional fuel, carbon, and financial market variables.]]></description>
		
		
		
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