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Structural Equation Models for Finite Mixtures : Simulation Results and Empirical Applications (2005)

Temme, Dirk ; Williams, John ; Hildebrandt, Lutz

Berlin : Humboldt-Universität zu Berlin, Wirtschaftswissenschaftliche Fakultät

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UID:

edochu_18452_4133

Format: 1 Online-Ressource (7 Seiten)

ISSN: 1436-1086

Series Statement: Sonderforschungsbereich 373: Quantification and Simulation of Economic Processes 2002,2005,33

Content: Unobserved heterogeneity is a serious but often neglected problem in structural equation modelling (SEM) challenging the validity of many empirical results. Recently, a finite mixture approach to SEM has been proposed to resolve this problem but until now only a few studies analyse the performance of the relevant software. The contribution of this paper is twofold: First, results from a Monte Carlo study into the properties of the program system MECOSA are presented. Second, an empirical application to data from a large-scale consumer survey in the fast moving consumer goods industry is described.

Language: English

DOI: 10.18452/3481

URN: urn:nbn:de:kobv:11-10048911

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A Monte Carlo Study of Structural Equation Modelsfor Finite Mixtures (2002)

Williams, John ; Temme, Dirk ; Hildebrandt, Lutz

Berlin : Humboldt-Universität zu Berlin, Wirtschaftswissenschaftliche Fakultät

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UID:

edochu_18452_4146

Format: 1 Online-Ressource (24 Seiten)

ISSN: 1436-1086

Series Statement: Sonderforschungsbereich 373: Quantification and Simulation of Economic Processes 2002,2002,48

Content: Empirical applications of structural equation modeling (SEM) typically rest on the assumption that the analysed sample is homogenous with respect to the underlying structural model or that homogenous subsamples have been formed based on a priori knowledge. However, researchers often are ignorant about the true causes of heterogeneity and thus risk to produce misleading results. Using a sequential procedure of cluster analysis in combination with multi-group SEM has been shown to be inappropriate to solve the problem of unobserved heterogeneity. Recently, two encouraging approaches have been developed in this regard: (1) Finite mixtures of structural equation models and (2) hierarchical Bayesian estimation. In this paper, we focus exclusively on the MECOSA approach to finite normal mixtures subject to conditional mean and covariance structures. Since not much is known about the performance of MECOSA, which is both a specific odel and a software, we present the results of an extensive Monte Carlo simulation. It was found that MECOSA performed best where homogenous groups were present in the data in equal proportions and in conjunction with rather large differences in parameters across the groups. MECOSA performed worse when the proportions were unequal and parameters were relatively close together across groups. Of the three estimation methods available in MECOSA the two-stage minimum distance estimation (MDE) in general performed worse than the alternative EM algorithms (EM and EMG). This effect was especially pronounced under conditions of close parameters and unequal group proportions. Above that, for these conditions the modified likelihood ratio test turned out to be inappropriate in the three groups case.

Language: English

DOI: 10.18452/3494

URN: urn:nbn:de:kobv:11-10049067

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Gruppenvergleiche bei hypothetischen Konstrukten : Die Prüfung der Übereinstimmung von Messmodellen mit der Strukturgleichungsmethodik (2008)

Temme, Dirk ; Hildebrandt, Lutz

Berlin : Humboldt-Universität zu Berlin, Wirtschaftswissenschaftliche Fakultät

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UID:

edochu_18452_4784

Format: 1 Online-Ressource (55 Seiten)

ISSN: 1860-5664

Series Statement: 2008,42

Content: Comparing groups with respect to hypothetical constructs requires that the measurement models are equal across groups. Otherwise conclusions drawn from the observed indicators regarding differences at the latent level (mean differences, differences in the structural relations) might be severly distorted. This article provides a state of the art on how to apply multi-group confirmatory factor analysis to assess measurement invariance. The required steps in the analysis of the observed indicator means and variances/covariances are described, placing special emphasis on how to identify noninvariant indicators. The procedure is demonstrated considering the construct brand strength (“Brand Potential Index”, BPI®) introduced by GfK Market Research as an example.

Language: German

DOI: 10.18452/4132

URN: urn:nbn:de:kobv:11-10089692

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Probleme der Validierung mit Strukturgleichungsmodellen (2006)

Hildebrandt, Lutz ; Temme, Dirk

Berlin : Humboldt-Universität zu Berlin, Wirtschaftswissenschaftliche Fakultät

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UID:

edochu_18452_4664

Format: 1 Online-Ressource (41 Seiten)

ISSN: 1860-5664

Series Statement: 2006,82

Content: Dieser Beitrag setzt sich mit der Leistungsfähigkeit von Strukturgleichungsmodellen bei derValiditätsprüfung von Messmodellen für hypothetische Konstrukte auseinander und geht auf ausgewählte Problembereiche bei der gängigen Anwendung dieser Methodik für dieSkalenkonstruktion ein. Insbesondere werden mit der Kontrolle verschiedener Arten vonMethodeneffekten Alternativen zur Elimination von Indikatoren ausschließlich auf Basisstatistischer Kriterien (z. B. interne Konsistenz) aufgezeigt.

Language: German

DOI: 10.18452/4012

URN: urn:nbn:de:kobv:11-10071696

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PLS Path Modeling : A Software Review (2006)

Temme, Dirk ; Kreis, Henning ; Hildebrandt, Lutz

Berlin : Humboldt-Universität zu Berlin, Wirtschaftswissenschaftliche Fakultät

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UID:

edochu_18452_4666

Format: 1 Online-Ressource (27 Seiten)

ISSN: 1860-5664

Series Statement: 2006,84

Content: After years of stagnancy, PLS path modeling has recently attracted renewed interest from applied researchers in marketing. At the same time, the availability of software alternatives to Lohmöller´s LVPLS package has considerably increased (PLS-Graph, PLS-GUI, SPAD-PLS, SmartPLS). To help the user to make an informed decision, the existing programs are reviewed; their strengths and weaknesses are identified. Furthermore, analyzing simulated data reveals that the signs of weights/factor loadings and path coefficients can vary considerably across the different programs. Thus, applied researchers should treat the interpretation of their results with caution. Compared to programs for analysis of covariance structure models (LISREL approach), PLS path modeling software is on equal footing regarding ease of use, but clearly lags behind in terms of methodological capabilities.

Language: English

DOI: 10.18452/4014

URN: urn:nbn:de:kobv:11-10072206

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Formative Measurement Models in Covariance Structure Analysis : Specification and Identification (2006)

Hildebrandt, Lutz ; Temme, Dirk

Berlin : Humboldt-Universität zu Berlin, Wirtschaftswissenschaftliche Fakultät

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UID:

edochu_18452_4665

Format: 1 Online-Ressource (18 Seiten)

ISSN: 1860-5664

Series Statement: 2006,83

Content: Many researchers seem to be unsure about how to specify formative measurement models in software programs like LISREL or AMOS and to establish identification of the corresponding structural equation model. In order to make identification easier, a new, mainly graphically orientedapproach is presented for a specific class of recursive models with formativeindicators. Using this procedure it is shown that some models have erroneously beenconsidered underidentified. Furthermore, it is shown that specifying formative indicators asexogenous variables rises serious conceptual and substantial issues in the case that theformative construct is truly endogenous (i. e. influenced by more remote causes). Anempirical study on the effects and causes of brand competence illustrates this point.

Language: English

DOI: 10.18452/4013

URN: urn:nbn:de:kobv:11-10071705

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Fürstliche Leich-Predigt/ Darin Der weiland Durchleuchtigste Fürst und Herr/ Herr Christian Ludewig/ Herzog zu Braunschweig und Lüneburg/ höchstseligster Gedächtnüß In König Davids Person aus dem 144. Ps. v. 1, 2, 3, 4. vorgestelt wird (1666)

Hildebrand, Joachim [VerfasserIn] 1623-1691 ; Christian Ludwig Braunschweig-Lüneburg, Herzog 1622-1665 ; Lerche, J. H. [BeiträgerIn] ; [et al.]

Zelle : Holwein

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UID:

gbv_1663837287

Format: [30] Bl. , 4°

Edition: Online-Ausgabe Berlin Staatsbibliothek zu Berlin - Preußischer Kulturbesitz 2019 1 Online-Ressource ([30] Blatt) VD17 digital - Digitalisierung der VD17-Unika im Bestand der Staatsbibliothek zu Berlin

Note: Schlüsselseiten aus Exemplar J 37.4° Helmst. (2) (HAB Wolfenbüttel) , Nicht identisch mit VD17 15:737004T (andere Dedicatio) , Vorlageform des Erscheinungsvermerks: Gedruckt zu Zelle bey Andr. Holwein/ Fürstl Buchdr. Anno M.DC.LXVI. , SBB-PK Berlin

Additional Edition: Elektronische Reproduktion von SBB-PK Berlin -- 36 in: Ee 710-247 Hildebrand, Joachim, 1623 - 1691 Fürstliche Leich-Predigt/ Darin Der weiland Durchleuchtigste Fürst und Herr/ Herr Christian Ludewig/ Herzog zu Braunschweig und Lüneburg/ höchstseligster Gedächtnüß In König Davids Person aus dem 144. Ps. v. 1, 2, 3, 4. vorgestelt wird Zelle : Holwein, 1666

Language: German

URL: Volltext (kostenfrei)

Author information: Hildebrand, Joachim 1623-1691

Author information: Christian Ludwig Braunschweig-Lüneburg, Herzog 1622-1665

Author information: Holwein, Andreas 1631-1727

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Von mancherley Aposteln und Apostolischen Satzungen der ersten Kirchen : An die dreissigerley Art aus der Ehrw. Antiquität gezeiget/ Dabey absonderlich Der Ursprung allerley löblichen Kirchengebräuch aus Apostolischer Veranlassung Wider Caspar Sevenstern/ Jesuiten zu Hildesheim erwiesen/ Und noch mehr Denckwürdiges von Apostolischen Stifftungen angeführet wird (1671)

Hildebrand, Joachim 1623-1691 ; Sevenstern, Gaspar 1627-1680 ; Sinold-Schütz, Johann Helwig [Widmungsempfänger] ; [et al.]

Hannover : Hauenstein | Zelle : Holwein

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UID:

gbv_1047213834

Format: [6] Bl., 140 S. , 4°

Edition: Online-Ausg. Berlin Staatsbibliothek zu Berlin - Preußischer Kulturbesitz 2019 Online-Ressource (Text) VD17 digital - Digitalisierung der VD17-Unika im Bestand der Staatsbibliothek zu Berlin

Note: Vorlageform des Erscheinungsvermerks: In Verlegung Thomas Heinrich Hauensteins/ Buchhändlers in Hannover und Zelle. Zelle/ Gedruckt durch Andreas Holwein/ Fürstl. Buchdrucker/ Im Jahr Christi 1671. , SBB-PK Berlin

Additional Edition: Druckausg. Hildebrand, Joachim, 1623 - 1691 Von mancherley Aposteln und Apostolischen Satzungen der ersten Kirchen Hannover : Hauenstein, 1671

Language: German

Keywords: Theologie ; Polemik ; Streitschrift:theol.

URL: Volltext (kostenfrei)

Author information: Hildebrand, Joachim 1623-1691

Author information: Sevenstern, Gaspar 1627-1680

Author information: Hauenstein, Thomas Heinrich

Author information: Holwein, Andreas 1631-1727

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D. Joachim Hildebrands/ Des Fürstenthums Lüneburg/ und angehöriger Graffschafften Ober-Superintendentis, Lehr- und Ehren-Verthädigung wider die falschen Aufflagen eines ungenandten Creutzdieners/ D. K. : Welcher in seinem Buch Bestiae Bicornis Apocalyptice detectae, vom zweygehörnten Thier/ ... Denselben unverantwortlicher weise angegriffen (1687)

Hildebrand, Joachim 1623-1691 ; Hoffmann, Hieronymus Friedrich 1682-1740 ; Holwein, Andreas 1631-1727

Zelle : Hoffmann | Zelle : Holwein

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UID:

gbv_1048617637

Format: [4] Bl., 134 [i.e. 148] S. , 4°

Note: Nicht identisch mit VD17 3:304180P (dort: Tbl. r&s) , Titelangabe mit typografischen Besonderheiten: D. Joachim Hildebrands/ Des Fürstenthums Lüneburg/ und angehöriger Graffschafften Ober-Superintendentis, Lehr- und Ehren-Verthädigung wider die falschen Aufflagen eines ungenandten Creutzdieners/ D. K. : Welcher in seinem Buch Bestiæ Bicornis Apocalypticè detectæ, vom zweygehörnten Thier/ ... Denselben unverantwortlicher weise angegriffen / Auffgesetzt von Timotheo Philalethe. - Gedruckt zu Zelle durch Andreas Holwein/ Verlegts Hieronymus Friederich Hoffmann , Timotheus Philalethes ist lt. Holzmann-Bohatta Pseud. für Joachim Hildebrand , Vorlageform des Erscheinungsvermerks: Gedruckt zu Zelle durch Andreas Holwein, Verlegts Hieronymus Friederich Hoffmann/ 1687. , SBB-PK Berlin

Additional Edition: Druckausg. Hildebrand, Joachim, 1623 - 1691 Lehr- und Ehren-Verthädigung wider die falschen Aufflagen eines ungenandten Creutzdieners/ D. K. Zelle : Hoffmann, 1687

Language: German

Keywords: Theologie ; Polemik ; Streitschrift:theol.

URL: Volltext (kostenfrei)

Author information: Hildebrand, Joachim 1623-1691

Author information: Hoffmann, Hieronymus Friedrich 1682-1740

Author information: Holwein, Andreas 1631-1727

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Hildebrand, Joachim 1623-1691 ; Christian Ludwig Braunschweig-Lüneburg, Herzog 1622-1665 ; Lerche, J. H. [Beiträger] ; [et al.]

Zelle : Holwein

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UID:

gbv_1040686559

Format: [30] Bl , 4°

Edition: Online-Ausg. Berlin Staatsbibliothek zu Berlin - Preußischer Kulturbesitz 2018 Online-Ressource (Text) VD17 digital - Digitalisierung der VD17-Unika im Bestand der Staatsbibliothek zu Berlin

Note: Signaturformel: [4], A - F4, G2 , Vorlageform des Erscheinungsvermerks: Gedruckt zu Zelle bey Andr. Holwein/ Fürstl. Buchdr. Anno M.DC.LXVI. , SBB-PK Berlin

Additional Edition: Druckausg. Hildebrand, Joachim, 1623 - 1691 Fürstliche Leich-Predigt/ Darin Der weiland Durchleuchtigste Fürst und Herr/ Herr Christian Ludewig/ Herzog zu Braunschweig und Lüneburg/ höchstseligster Gedächtnüß In König Davids Person aus dem 144. Ps. v. 1, 2, 3, 4. vorgestelt wird Zelle : Holwein, 1666

Language: German

Keywords: Christian Ludwig Braunschweig-Lüneburg, Herzog 1622-1665 ; Staat Hannover ; Niedersachsen ; Deutschland ; Geschichte ; Leichenpredigt

URL: Volltext (kostenfrei)

Author information: Hildebrand, Joachim 1623-1691

Author information: Christian Ludwig Braunschweig-Lüneburg, Herzog 1622-1665

Author information: Holwein, Andreas 1631-1727

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