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distribution theory is mixed normal, giving simple usable asymptotics in practical work. The results provide a convenient basis for …
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property is shown not to apply for nonlinear cointegration. The requisite limit theory involves sample covariances of …Linear cointegration is known to have the important property of invariance under temporal translation. The same … parameter so as to accommodate kernel regression. The theory is an extension of Wang and Phillips (2008) and is useful for the …
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This paper provides sufficient conditions for the nonparametric identification of the regression function m(.) in a regression model with an endogenous regressor x and an instrumental variable z. It has been shown that the identification of the regression function from the conditional...
Persistent link: https://www.econbiz.de/10009152610
In the first part of the paper, we consider estimation and inference on policy relevant treatment effects, such as local average and local quantile treatment effects, in a data-rich environment where there may be many more control variables available than there are observations. In addition to...
Persistent link: https://www.econbiz.de/10010227452
In this paper, we consider estimation of general modern moment-condition problems in econometrics in a data-rich environment where there may be many more control variables available than there are observations. The framework we consider allows for a continuum of target parameters and for...
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