hypothesis, you collect data for 104 countries and perform the following regression. KelPervenc =0.0465.8692p0p+0.738SK+0.055 Eike ,R2=0.775,SER=0.1377 (0.079)(2.298)(0.294)(0.010) attainment in years for 1985. Numbers in parentheses are for heteroskedasticity-robust standard errors. Hint. Type your answers in three decimal places. equality of the coefficients, you estimate the following regression: RelPersinc=0.0680.0638p0p+0.719Sk+0.044Educ.(0.072)(2.771)(0.365)(0.012)+0.381DOECD8.038(DOECDssDP)0.430(DOECDS)(0.184)(5.366)(0.768)+0.003(DOECDEduC),R2=0.845,SER=0.116(0.018) Write down the two repression fumetions, one for the OECD countries, the other for the non-OECD countries. b) The repression for the non-OECD countries is RelPersanc =[b1][b2]gpop+[b3]S+[b4]EduC c) Fot the OECD -onuntries we get RelPersc=+[c1][c2]gpop+[c3]5x+[c4]Edic