{"id":65808,"date":"2017-07-22T14:51:42","date_gmt":"2017-07-22T11:51:42","guid":{"rendered":"https:\/\/www.enerjigazetesi.ist\/?p=65808"},"modified":"2017-07-22T14:52:30","modified_gmt":"2017-07-22T11:52:30","slug":"dikey-yapilanma-ve-market-gucunun-elektrik-fiyatina-etkisi-arastirmasi-yayimlandi","status":"publish","type":"post","link":"https:\/\/www.enerjigazetesi.ist\/en\/dikey-yapilanma-ve-market-gucunun-elektrik-fiyatina-etkisi-arastirmasi-yayimlandi\/","title":{"rendered":"(Turkish) Dikey Yap\u0131lanma ve Market G\u00fcc\u00fc\u2019n\u00fcn Elektrik Fiyatlar\u0131na Etkisi Ara\u015ft\u0131rmas\u0131"},"content":{"rendered":"

Sorry, this entry is only available in Turkish<\/a>. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language.<\/p>

Caner \u00d6zdurak ve Prof.Dr. Veysel Ulusoy taraf\u0131ndan Yeditepe \u00dcniversitesi Finansal Ekonomi b\u00f6l\u00fcm\u00fc b\u00fcnyesinde ger\u00e7ekle\u015ftirilen \u201cImpact of Vertical Integration on Electricity Prices in Turkey\u201d adl\u0131 ara\u015ft\u0131rma International Journal of Energy Economics and Policy\u2019nin son say\u0131s\u0131nda yay\u0131mland\u0131.<\/strong><\/p>\n

\u00c7al\u0131\u015fmadaki modeller elektrik \u00fcretim miktar\u0131, sistem marjinal fiyat\u0131 ve piyasa takas fiyat\u0131 verilerini saatlik frekansta kulland\u0131\u011f\u0131 i\u00e7in ARx (otoregresif hareketli ortalamalar modeli) ekonometrik modelleri tercih edildi. Sonras\u0131nda market g\u00fcc\u00fc ve devlet \"dikey-yapilanma-ve-market-gucunun-elektrik-fiyatina-etkisi-arastirmasi\"<\/a>dahiliyetinin etkisini ayr\u0131\u015ft\u0131rabilmek i\u00e7in peak ve base load i\u00e7in temsili saat dilimleri se\u00e7ilerek (saat 24:00 ve saat 11:00) k\u00fcmeleme y\u00f6ntemiyle modeller tekrar olu\u015fturuldu. Sonu\u00e7 olarak YAP-\u0130\u015eLET-DEVRET santrallerin fiyatlar \u00fczerindeki etkisi ekonometrik modellerideki a\u00e7\u0131klay\u0131c\u0131 de\u011fi\u015fkenlerin istatistiki anlaml\u0131l\u0131\u011f\u0131n\u0131n y\u00fcksekli\u011fi ile teyit edildi.<\/p>\n

Kullan\u0131lan veri setinde EUA\u015e ve TETA\u015e\u2019\u0131n sahipli\u011finde g\u00f6r\u00fcnen santraller toplam planlana \u00fcretimin %40\u2019\u0131n\u0131 olu\u015fturuyor ve bu durum kamunun piyasadaki oligopol market g\u00fcc\u00fcn\u00fc temsil ediyor.\u00a0 Normal bir oligopol pazarda fiyatlar veya rakiplerle i\u015f birli\u011fi yada rekabet gibi stratejik kararlar\u0131 oligopol oyuncular al\u0131r ve piyasa takip\u00e7ileri de buna g\u00f6re pozisyonlan\u0131r. Fakat kamunun merit ordera dahiliyeti ve BOTA\u015e\u2019\u0131n da take or pay kontratlar\u0131 nedeniyle \u00e7evrim santrallerinin \u00e7al\u0131\u015fmas\u0131 ile enerji piyasas\u0131ndaki dikey ve yatay entegre portf\u00f6y\u00fcn\u00fc optimize eden kamu dahiliyeti piyasa yap\u0131s\u0131n\u0131 daha da kompleks bir hale getiriyor (Yazarlar bu noktada \u00e7al\u0131\u015fmalar\u0131nda Cournot duopol\u00fcne vurgu yaparak daha detayl\u0131 a\u00e7\u0131klamalar da sunuyor).<\/p>\n

Di\u011fer \u00f6nemli sonu\u00e7lardan biri ise g\u00fcn i\u00e7i i\u015flem piyasalar\u0131n\u0131n a\u00e7\u0131lmas\u0131ndan sonra sistem marjinal fiyatlar\u0131 ile piyasa takas fiyat\u0131 aras\u0131ndaki a\u00e7\u0131klay\u0131c\u0131 ba\u011f art\u0131yor ki bu da G\u0130P etkinli\u011fini ekonometrik modellerle desteklenen bir sonuca i\u015faret ediyor.<\/p>\n

Bir\u00e7ok farkl\u0131 model ve sonu\u00e7lar\u0131 hakk\u0131nda detayl\u0131 incelemek isteyenler i\u00e7in \u00e7al\u0131\u015fmaya https:\/\/www.econjournals.com\/index.php\/ijeep\/article\/view\/4725\/3042<\/a> ba\u011flant\u0131s\u0131ndan da ula\u015f\u0131lmaktad\u0131r.<\/p>\n

Organizasyon bazl\u0131 ikili anla\u015fma miktarlar\u0131, tedarik y\u00fck\u00fcml\u00fcl\u00fc\u011f\u00fc kapsam\u0131ndaki UE\u00c7M, organizasyon bazl\u0131 ve kaynak k\u0131r\u0131l\u0131ml\u0131 KG\u00dcP, ayl\u0131k S\u0131f\u0131r Bakiye D\u00fczeltme Tutar\u0131 ve GDDK tutar\u0131 verilerinin de aralar\u0131nda bulundu\u011fu veri seti, \u015eeffafl\u0131k Platformu\u2019nun yeni s\u00fcr\u00fcm\u00fcyle Ekim 2016\u2019da EP\u0130A\u015e taraf\u0131ndan kullan\u0131ma a\u00e7\u0131ld\u0131. Bu \u00e7al\u0131\u015fma EP\u0130A\u015e\u2019\u0131n yeni veri setini kullanarak uygulama yapan ve akademik bir dergide yay\u0131nlanan ilk makalelerden olma \u00f6zelli\u011fini de ta\u015f\u0131yor.<\/p>","protected":false},"excerpt":{"rendered":"

Sorry, this entry is only available in Turkish. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language.Caner \u00d6zdurak ve Prof.Dr. Veysel Ulusoy taraf\u0131ndan Yeditepe \u00dcniversitesi Finansal Ekonomi b\u00f6l\u00fcm\u00fc b\u00fcnyesinde ger\u00e7ekle\u015ftirilen \u201cImpact of Vertical Integration on Electricity Prices in Turkey\u201d […]<\/p>\n","protected":false},"author":1,"featured_media":65809,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[51,53],"tags":[34667,68,61,19638,1451,2873,63,67,1009,2698,165,34670,34668,34669],"views":1713,"_links":{"self":[{"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/posts\/65808"}],"collection":[{"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/comments?post=65808"}],"version-history":[{"count":3,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/posts\/65808\/revisions"}],"predecessor-version":[{"id":65812,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/posts\/65808\/revisions\/65812"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/media\/65809"}],"wp:attachment":[{"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/media?parent=65808"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/categories?post=65808"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/tags?post=65808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}