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Robust standard error estimators for panel models: a unifying approach

Millo, Giovanni - Volkswirtschaftliche Fakultät, … - 2014

The different robust estimators for the standard errors of panel models used in applied econometric practice can all be written and computed as combinations of the same simple building blocks. A framework based on high-level wrapper functions for most common usage and basic computational...

Persistent link: https://www.econbiz.de/10011110203

Estimating ordered categorical variables using panel data: a generalized ordered probit model with an autofit procedure

Pfarr, Christian; Schmid, Andreas; Schneider, Udo - Volkswirtschaftliche Fakultät, … - 2010

Estimation procedures for ordered categories usually assume that the estimated coefficients of independent variables do not vary between the categories (parallel-lines assumption). This view neglects possible heterogeneous effects of some explaining factors. This paper describes the use of an...

Persistent link: https://www.econbiz.de/10008548821

Estimating ordered categorical variables using panel data: a generalized ordered probit model with an autofit procedure

Pfarr, Christian; Schmid, Andreas; Schneider, Udo - Volkswirtschaftliche Fakultät, … - 2010

Persistent link: https://www.econbiz.de/10008530724

The Impacts of the Turkish Emigrants on Turkish Exports and Imports in Europe

Insel, Aysu; Sungur Cakmak, Nesrin - Volkswirtschaftliche Fakultät, … - 2010

This paper examines the link between migration and trade, focusing on Turkey as a “sending” country and the selected trading partners, Austria, Belgium, Denmark, Finland, France, Germany, Holland, Italy, Norway, Spain, Sweden, Switzerland and the UK, as the “receiving” countries in...

Persistent link: https://www.econbiz.de/10008516580

What happens if in the principal component analysis the Pearsonian is replaced by the Brownian coefficient of correlation?

Mishra, Sudhanshu K - Volkswirtschaftliche Fakultät, … - 2014

The Brownian correlation has been recently introduced by Székely et al. (2007; 2009), which has an attractive property that when it is zero, it guarantees independence. This paper investigates into the effects and advantages, if any, of replacement of the Pearsonian coefficient of correlation (r)...

Persistent link: https://www.econbiz.de/10011111127

Robust Two-Stage Least Squares: some Monte Carlo experiments

Mishra, SK - Volkswirtschaftliche Fakultät, … - 2008

(s) concerned is (are) over-identified or exactly identified. However, in presence of outliers in the data matrix, the classical 2 … weighted 2-SLS (W2-SLS), which is robust to the effects of outliers and perturbations in the data matrix. Monte Carlo … proposed method is not much destabilized by the magnitude of outliers, but it is sensitive to the number of outliers …

Persistent link: https://www.econbiz.de/10005837152

Contrôle des systèmes de modélisation : un exemple de codage et de traçabilité des données

Buda, Rodolphe - Volkswirtschaftliche Fakultät, … - 2008

One can compare Econometrics with an Art which tries to minimize the lag between a quantitative law and a sample of data. Hence, the econometrics teaches us that before to built models, we must built data bank through strict procedures to prevent errors. Our paper presents classical methods to...

Persistent link: https://www.econbiz.de/10011112911

Использование CASE-технологий при моделировании организации предпринимательской деятельности в агропромышленном комплексе

Karpov, Valery; Mozzherina, Nadezhda; Andreeva, Elena - Volkswirtschaftliche Fakultät, … - 2009

In this paper we propose the organization of the structural analysis of the business processes of small businesses and agricultural cooperatives agricultural sector. The content of the business processes in these economic entities at the time of the study, an assessment is the effectiveness of...

Persistent link: https://www.econbiz.de/10011114313

Estimation of a latent class discrete choice panel data model via Maximum Likelihood and EM algorithms in Stata

Pacifico, Daniele - Volkswirtschaftliche Fakultät, … - 2009

This pdf contains a do file that shows how to estimate a latent class discrete choice panel data model in Stata via …

Persistent link: https://www.econbiz.de/10008497648

The impact of the global economic crisis on non-oil operations of ports in Iran

Ahmadzadeh Mashinchi, Sina - Volkswirtschaftliche Fakultät, … - 2010

It is generally accepted that the recent economic crisis of 2007-2010 has caused widespread economic recession in different countries. Since the ports and coastal regions are of great importance to economic infrastructure, this study examined the possible impact resulting from such a global...

Persistent link: https://www.econbiz.de/10011108429