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Displaying results 51 to 62 of 62.

  1. Inference with imperfect randomization
    the case of the Perry Preschool program
    Published: 2011

    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    W 1 (16935)
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    Source: Union catalogues
    Language: English
    Media type: Book
    Format: Print
    Series: NBER working paper series ; 16935
    Subjects: Frühkindliche Bildung; Wirkungsanalyse; Mehrebenenanalyse; Statistischer Test; Stichprobenerhebung; Theorie; USA
    Scope: 27 S., graph. Darst.
    Notes:

    Parallel als Online-Ausg. erschienen

  2. Incentives and teacher effort
    further evidence from a developing country
    Published: 2013
    Publisher:  World Bank, Development Research Group, Poverty and Inequality Team & Human Development Network, Education Sector, Washington, DC

    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    VS 2 (6694)
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    Source: Union catalogues
    Language: English
    Media type: Book
    Format: Online
    Other identifier:
    Series: Policy research working paper ; 6694
    Subjects: Lehrkräfte; Leistungsanreiz; Leistungsbeurteilung; Probit-Modell; Kleinste-Quadrate-Methode; Mehrebenenanalyse; Laos
    Scope: Online-Ressource (43 S.), graph. Darst.
  3. Nonparametric identification of endogenous and heterogeneous aggregate demand models
    complements, bundles and the market level
    Published: 2014
    Publisher:  IHS, Wien

    This paper studies nonparametric identification in market level demand models for differentiated products. We generalize common models by allowing for the distribution of heterogeneity parameters (random coefficients) to have a nonparametric... more

    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    DS 387 (307)
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    This paper studies nonparametric identification in market level demand models for differentiated products. We generalize common models by allowing for the distribution of heterogeneity parameters (random coefficients) to have a nonparametric distribution across the population and give conditions under which the density of the random coefficients is identified. We show that key identifying restrictions are provided by (i) a set of moment conditions generated by instrumental variables together with an inversion of aggregate demand in unobserved product characteristics; and (ii) an integral transform (Radon transform) that maps the random coefficient density to the aggregate demand. This feature is shown to be common across a wide class of models, and we illustrate this by studying leading demand models. Our examples include demand models based on the multinomial choice (Berry, Levinsohn, Pakes, 1995), the choice of bundles of goods that can be substitutes or complements, and the choice of goods consumed in multiple units.

     

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    Source: Union catalogues
    Language: English
    Media type: Book
    Format: Online
    Other identifier:
    hdl: 10419/122184
    Series: Economics series : working paper / Institut für Höhere Studien ; 307
    Subjects: Nichtparametrische Schätzung; Mehrebenenanalyse; Gesamtwirtschaftliche Nachfrage
    Scope: Online-Ressource (33 S.)
  4. Education quality and teaching practices
    Published: October 2016
    Publisher:  National Bureau of Economic Research, Cambridge, MA

    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    W 1 (22719)
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    Source: Union catalogues
    Language: English
    Media type: Book
    Format: Print
    Series: Working paper series / National Bureau of Economic Research ; 22719
    Subjects: Schulbesuch; Bildungsniveau; Lehrkräfte; Qualität; Schätzung; Mehrebenenanalyse; Chile
    Scope: 25 Seiten
    Notes:

    Erscheint auch als Online-Ausgabe

  5. The formulation and estimation of random effects panel data models of trade
    Published: 2012-05-05
    Publisher:  Department of Economics, Central European University, [Budapest]

    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
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    Source: Union catalogues
    Language: English
    Media type: Book
    Format: Online
    Series: Working papers / CEU, Department of Economics ; 2012, 1
    Subjects: Panel; Mehrebenenanalyse; Gravitationsmodell; Außenhandel; EU-Staaten
    Scope: 1 Online-Ressource (circa 40 Seiten)
  6. Nonparametric identification of random coefficients in endogenous and heterogeneous aggregated demand models
    Published: February 14, 2017
    Publisher:  Cemmap, Centre for Microdata Methods and Practice, The Institute for Fiscal Studies, Department of Economics, UCL, London

    This paper studies nonparametric identification in market level demand models for differentiated products with heterogeneous consumers. We consider a general class of models that allows for the individual specific coefficients to vary continuously... more

    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    DS 243 (2017,11)
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    This paper studies nonparametric identification in market level demand models for differentiated products with heterogeneous consumers. We consider a general class of models that allows for the individual specific coefficients to vary continuously across the population and give conditions under which the density of these coefficients, and hence also functionals such as welfare measures, is identified. Building on earlier work by Berry and Haile (2013), we show that key identifying restrictions are provided by (i) a set of moment conditions generated by instrumental variables together with an inversion of aggregate demand in unobserved product characteristics; and (ii) the variation of the product characteristics across markets that is exogenous to the individual heterogeneity. We further show that two leading models, the BLP-model (Berry, Levinsohn, and Pakes,1995) and the pure characteristics model (Berry and Pakes, 2007), require considerably different conditions on the support of the product characteristics.

     

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    Volltext (kostenfrei)
    Source: Union catalogues
    Language: English
    Media type: Book
    Format: Online
    Other identifier:
    hdl: 10419/189702
    Series: Cemmap working paper ; CWP 17, 11
    Subjects: Nichtparametrische Schätzung; Mehrebenenanalyse; Gesamtwirtschaftliche Nachfrage
    Scope: 1 Online-Ressource (circa 47 Seiten)
  7. A new test for random slope in the hierarchical linear model
    Published: 2015
    Publisher:  Econometric Institute, Rotterdam

    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    VS 57 (2015,1)
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    Source: Union catalogues
    Language: English
    Media type: Book
    Format: Online
    Other identifier:
    hdl: 1765/78063
    Series: Econometric Institute report EI ; 2015-01
    Subjects: Mehrebenenanalyse; Statistischer Test
    Scope: Online-Ressource (18 S.)
  8. Does educational management model matter?
    new evidence for Spain by a quasiexperimental approach
    Published: [2015]
    Publisher:  Institut d’Economia de Barcelona, Barcelona

    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
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    Source: Union catalogues
    Language: English
    Media type: Book
    Format: Online
    Series: Array ; 2015, 40
    Subjects: Privatschule; Grundschule; Qualifikation; Naturwissenschaft; Fremdsprache; Schulauswahl; Mehrebenenanalyse; Spanien
    Scope: 1 Online-Ressource (circa 45 Seiten), Illustrationen
  9. Inclusive innovation and institutional change
    Published: 2016

    Staats- und Universitätsbibliothek Bremen
    02.k.6275
    Unlimited inter-library loan, copies and loan
    Thüringer Universitäts- und Landesbibliothek
    2016 J 424
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    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    C 277593
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    Content information
    Source: Union catalogues
    Language: English
    Media type: Dissertation
    Format: Print
    Subjects: Finanzielle Inklusion; Elektronisches Geld; Telekommunikation; Institutioneller Wandel; Innovation; Sozialwirtschaft; Mehrebenenanalyse; Kenia
    Scope: xiv, 198 Seiten, Diagramme, 29,5 cm
    Notes:

    Dissertation, Friedrich-Schiller-Universität Jena, 2016

  10. What common factors are driving inflation in CEE countries?
    Published: 2015
    Publisher:  Economic Institute, Warsaw

    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    W 1345 (225)
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    Source: Union catalogues
    Language: English
    Media type: Book
    Format: Print
    Series: NBP working paper ; no. 225
    Subjects: Inflation; Verbraucherpreisindex; Faktorenanalyse; Mehrebenenanalyse; Osteuropa
    Scope: 36 Seiten, Illustrationen
    Notes:

    Erscheint auch als Online-Ausgabe

  11. Nonparametric identification of random coefficients in endogenous and heterogeneous aggregate demand
    Published: February 13, 2017
    Publisher:  Courant Research Centre, Goettingen, Germany

    This paper studies nonparametric identification in market level demand models for differentiated products with heterogeneous consumers. We consider a general class of models that allows for the individual specific coefficients to vary continuously across... more

    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    DS 439 (224)
    No inter-library loan

     

    This paper studies nonparametric identification in market level demand models for differentiated products with heterogeneous consumers. We consider a general class of models that allows for the individual specific coefficients to vary continuously across the population and give conditions under which the density of these coefficients, and hence also functionals such as welfare measures, is identified. Building on earlier work by Berry and Haile (2013), we show that key identifying restrictions are provided by (i) a set of moment conditions generated by instrumental variables together with an inversion of aggregate demand in unobserved product characteristics; and (ii) the variation of the product characteristics across markets that is exogenous to the individual heterogeneity. We further show that two leading models, the BLP-model (Berry, Levinsohn, and Pakes, 1995) and the pure characteristics model (Berry and Pakes, 2007), require considerably different conditions on the support of the product characteristics.

     

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    Source: Union catalogues
    Language: English
    Media type: Book
    Format: Online
    Other identifier:
    hdl: 10419/157269
    Series: Discussion papers / Courant Research Centre ; no. 224
    Subjects: Nichtparametrische Schätzung; Mehrebenenanalyse; Gesamtwirtschaftliche Nachfrage
    Scope: 1 Online-Ressource (circa 47 Seiten)
  12. The correct egularity condition and interpretation of asymmetry in EGARCH
    Published: June 2017
    Publisher:  [Econometric Institute, Erasmus School of Economics], [Rotterdam]

    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    VS 57 (2017,17)
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    Source: Union catalogues
    Language: English
    Media type: Book
    Format: Online
    Other identifier:
    hdl: 1765/100416
    Edition: Revised: June 2017
    Series: [Econometric Institute research papers] ; EI2017, 17
    Subjects: ARCH-Modell; Mehrebenenanalyse; Stochastischer Prozess
    Scope: 1 Online-Ressource (circa 9 Seiten)