response impulse vector autoregression structural var stata function irf svar order1 models file responses under name into
response impulse irf econometrics model var oir introduction analysis models income seed cons ahead plot ortho runs true 1000
var autoregression vector econometrics irf plot series ir introduction response false ortho impulse ahead
vector autoregression var econometrics estimation introduction series time
stata vector graph autoregression estimation inference standard deviation y1 simulation response impulse
vector autoregression introduction medium till constant lags β2 β1 intercept coefficients where
cointegrating autoregression autoregressive