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1. |
Record Nr. |
UNINA9910826920703321 |
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Autore |
Edwards Jeffrey A. |
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Titolo |
Building better econometric models using cross section and panel data / / Jeffrey A. Edwards |
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Pubbl/distr/stampa |
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New York, New York (222 East 46th Street, New York, NY 10017) : , : Business Expert Press, , 2014 |
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ISBN |
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Edizione |
[First edition.] |
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Descrizione fisica |
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1 online resource (116 p.) |
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Collana |
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Economics collection, , 2163-7628 |
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Disciplina |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Part of: 2014 digital library. |
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Nota di bibliografia |
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Includes bibliographical references (pages 95-96) and index. |
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Nota di contenuto |
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1. What is a statistically adequate model and why is it important? -- 2. Basic misspecifications -- 3. Misspecifications for the more advanced reader -- 4. Original specification and drawing inference from it: two related models -- 5. Basic misspecification testing and respecification: the cross-sectional case -- 6. Variance heterogeneity: the cross-sectional case -- 7. Basic misspecification testing and respecification: the panel data case -- 8. Variance heterogeneity: the panel data case -- 9. Consistent and balanced panels -- 10. Dynamic parametric heterogeneity -- Conclusion -- References -- Index. |
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Sommario/riassunto |
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Many empirical researchers yearn for an econometric model that better explains their data. Yet these researchers rarely pursue this objective for fear of the statistical complexities involved in specifying that model. This book is intended to alleviate those anxieties by providing a practical methodology that anyone familiar with regression analysis can employ--a methodology that will yield a model that is both more informative and is a better representation of the data. Most empirical researchers have been taught in their undergraduate econometrics courses about statistical misspecification testing and respecification. But the impact these techniques can have on the inference that is drawn from their results is often overlooked. In academia, students are typically expected to explore their research hypotheses within the context of theoretical model specification while ignoring the underlying statistics. Company executives and managers, by contrast, seek results |
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that are immediately comprehensible and applicable, while remaining indifferent to the underlying properties and econometric calculations that lead to these results. This book outlines simple, practical procedures that can be used to specify a better model; that is to say, a model that better explains the data. Such procedures employ the use of purely statistical techniques performed upon a publicly available data set, which allows readers to follow along at every stage of the procedure. Using the econometric software Stata (though most other statistical software packages can be used as well), this book shows how to test for model misspecification, and how to respecify these models in a practical way that not only enhances the inference drawn from the results, but adds a level of robustness that can increase the confidence a researcher has in the output that has been generated. By following this procedure, researchers will be led to a better, more finely tuned empirical model that yields better results. |
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2. |
Record Nr. |
UNICAMPANIAVAN00047972 |
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Autore |
Ghersi, Aurelio |
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Titolo |
Design of metallic cold-formed thin-walled members / Aurelio Ghersi, Raffaele Landolfo, Federico Mazzolani |
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Pubbl/distr/stampa |
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ISBN |
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Descrizione fisica |
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Altri autori (Persone) |
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Landolfo, Raffaele |
Mazzolani, Federico Massimo |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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3. |
Record Nr. |
UNINA9910892830603321 |
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Titolo |
Peuples méditerranéens : Mediterranean peoples |
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Pubbl/distr/stampa |
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ISSN |
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Descrizione fisica |
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Disciplina |
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Soggetti |
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Arab countries periodicals |
Périodiques des États arabes |
Sociale geografie |
MEDITERRANEAN REGION |
Periodicals. |
Mediterranean Region Periodicals |
Arab countries Periodicals |
Méditerranée, Région de la Périodiques |
États arabes Périodiques |
Arab countries |
Mediterranean Region |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Periodico |
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Note generali |
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Refereed/Peer-reviewed |
"Publié avec le concours du Centre national des lettres"-- no. 78 (Jan./Mar. 1997) p. [2] |
Some issues may have been published by Éditions Anthropos and Peuples Méditerranéens. |
Some issues have also distinctive titles. |
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4. |
Record Nr. |
UNINA9910642294803321 |
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Autore |
Eckel Julia <p>Julia Eckel, Ruhr-Universität Bochum, Deutschland </p> |
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Titolo |
Das Audioviduum : Eine Theoriegeschichte des Menschenmotivs in audiovisuellen Medien / Julia Eckel |
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Pubbl/distr/stampa |
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Bielefeld, : transcript Verlag, 2021 |
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ISBN |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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Collana |
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Edition Medienwissenschaft |
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Disciplina |
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Soggetti |
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Audiovisuelle Medien |
Anthropocentrism |
Anthropomorphism |
Frühe Filmtheorie |
Frühe Radiotheorie |
Cinema |
Medienanthropologie |
Silent Film |
Anthropozentrismus |
Broadcasting |
Anthropomorphismus |
Human |
Kino |
Media |
Stummfilm |
Film |
Media Theory |
Rundfunk |
Tonfilm |
Media History |
Mensch |
Cultural Theory |
Anthropophonismus |
Media Studies |
Figurentheorie |
Emergenz |
Medien |
Medientheorie |
Mediengeschichte |
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Kulturtheorie |
Medienwissenschaft |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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On the early history of the »audiovisual individual«: anthropocentric media theories in the context of the establishment of silent film, radio and sound film. |
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Nota di contenuto |
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Cover -- Inhalt -- 1 | VORÜBERLEGUNGEN: Zum Anthropozentrismus von Medien(theorie) -- 2 | KONTEXTUALISIERUNGEN: Mensch, Medium, Audioviduum -- 3 | TEXTUALISIERUNGEN: Die Emergenz des Audioviduums als Denkfigur audio/visueller Medien und ihrer Theorien -- 4 | SCHLUSSÜBERLEGUNGEN -- 5 | QUELLEN -- NACHWORT & -- DANK. |
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Sommario/riassunto |
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Die medienwissenschaftliche Debatte um das Verhältnis und die Verschränkung von Mensch und Medium bekommt eine neue theoriehistorische Analytik: Mit dem »audiovisuellen Individuum« – dem Audioviduum – rückt Julia Eckel eine spezifische Schnittstelle dieser materiellen wie diskursiven Kopplung in den Fokus. Dazu untersucht sie die Relevanz des Menschenmotivs in audiovisuellen Medien für die Herausbildung medientheoretischen Denkens und befragt frühe Schriften zu Stummfilm, Radio und Tonfilm auf ihre inhärenten Anthropozentrismen. Das Audioviduum bezeichnet hierbei die konkrete Verschmelzung von Medium und Mensch im Modus anthropomorpher und anthropophoner Audiovisualität und repräsentiert dessen Relevanz für die Medientheorien des frühen 20. Jahrhunderts – und darüber hinaus. |
Besprochen in:www.hhprinzler.de, 12.11.2021, Hans Helmut Prinzler |
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