Period;OLS;FMOLS α;β;α;β 1995–2013;20.091**;–0.036;19.768***;–0.026 ;(1.876);(0.060);(3.243);(0.104) 2000–2013;28.251**;–0.275**;29.261***;–0.306*** ;(2.007);(0.062);(3.784);(0.117)