Browsing OSU - Electronic Theses and Dissertations by Author "Abebe, Abeje B."

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    • Effects of Captive Supplies on Spot Market Prices: A Panel Data Analysis 

      Abebe, Abeje B. (Oklahoma State University, 2005-12-01)
      There is a debate among researchers whether the negative relationship between captive supplies and spot market prices is a correlation or causality. The Granger Causality Test (GCT) suggests that captive supplies have led ...