RDP 2001-05: Understanding OECD Output Correlations Equation (6)

y ^ i y ¯ = β ^ 1 ( x 1i x ¯ 1 )+ β ^ 1 ( x 2i x ¯ 2 ) MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaacbiGab8xEay aajaWaaSbaaSqaaiaadMgaaeqaaOGaeyOeI0IabmyEayaaraGaeyyp a0JafqOSdiMbaKaadaWgaaWcbaGaaGymaaqabaGcdaqadaqaaiaadI hadaWgaaWcbaGaaGymaiaadMgaaeqaaOGaeyOeI0IabmiEayaaraWa aSbaaSqaaiaaigdaaeqaaaGccaGLOaGaayzkaaGaey4kaSIafqOSdi MbaKaadaWgaaWcbaGaaGymaaqabaGcdaqadaqaaiaadIhadaWgaaWc baGaaGOmaiaadMgaaeqaaOGaeyOeI0IabmiEayaaraWaaSbaaSqaai aaikdaaeqaaaGccaGLOaGaayzkaaaaaa@5010@