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pro vyhledávání: '"Sebastian Kripfganz"'
Autor:
Melanie, Krause, Sebastian, Kripfganz
Publikováno v:
TUPD Discussion Papers. 40:1-50
Publikováno v:
Econometrics and Statistics. 24:116-132
A computationally simple bias correction for linear dynamic panel data models is proposed and its asymptotic properties are studied when the number of time periods is fixed or tends to infinity with the number of panel units. The approach can accommo
Publikováno v:
TUPD Discussion Papers. 18:1-33
Autor:
Sebastian Kripfganz, Jan F. Kiviet
Publikováno v:
The Stata Journal: Promoting communications on statistics and Stata. 21:772-813
In models with endogenous regressors, a standard regression approach is to exploit just-identifying or overidentifying orthogonality conditions by using instrumental variables. In just-identified models, the identifying orthogonality assumptions cann
Autor:
Daniel Schneider, Sebastian Kripfganz
Publikováno v:
Oxford Bulletin of Economics and Statistics. 82:1456-1481
We consider the popular ‘bounds test’ for the existence of a level relationship in conditional equilibrium correction models. By estimating response surface models based on about 95 billion simulated F‐statistics and 57 billion t‐statistics,
Autor:
Vasilis Sarafidis, Sebastian Kripfganz
Publikováno v:
The Stata Journal
In this article, we introduce the xtivdfreg command, which implements a general instrumental-variables (IV) approach for fitting panel-data models with many time-series observations, T, and unobserved common factors or interactive effects, as develop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b570ecc46863134cdec0a39567fb916
https://hdl.handle.net/11250/2976733
https://hdl.handle.net/11250/2976733
Autor:
Claudia Schwarz, Sebastian Kripfganz
Publikováno v:
Journal of Applied Econometrics. 34:526-546
This paper considers estimation methods and inference for linear dynamic panel data models with unit-specific heterogeneity and a short time dimension. In particular, we focus on the identification of the coecients of time-invariant variables in a dy
Autor:
Vasilis Sarafidis, Sebastian Kripfganz
Publikováno v:
SSRN Electronic Journal.
This article introduces the xtivdfreg command in Stata, which implements a general Instrumental Variables (IV) approach for estimating large panel data models with unobserved common factors or interactive effects, as developed by Norkute et al. (2020
Autor:
Sebastian Kripfganz
Publikováno v:
The Stata Journal: Promoting communications on statistics and Stata. 16:1013-1038
In this article, I describe the xtdpdqml command for the quasi–maximum likelihood estimation of linear dynamic panel-data models when the time horizon is short and the number of cross-sectional units is large. Based on the theoretical groundwork by
Autor:
Sebastian Kripfganz
Publikováno v:
SSRN Electronic Journal.
This paper demonstrates several implications of the Cayley-Hamilton Theorem for specification, estimation, and identification of spatial autoregressive models. First, the minimal polynomial of the spatial weights matrix implies an upper bound on the