Bayesian Hierarchical Model Replication Study on Manufacturing Plant Efficiency in Nigeria 2008
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| Natura: | Recurso digital |
| Lingua: | inglese |
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Zenodo
2008
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| _version_ | 1866901819852062720 |
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| author | Ogunbiyi, Temitope Ifeyinfa, Funmilayo Adekoya, Oluwatomisin |
| author_facet | Ogunbiyi, Temitope Ifeyinfa, Funmilayo Adekoya, Oluwatomisin |
| contents | <p>This study builds upon previous research on manufacturing plant efficiency in Nigeria by applying a Bayesian hierarchical model to analyse data from . The methodology involves reanalyzing existing data sets with a Bayesian hierarchical model, incorporating uncertainty quantification through robust standard errors. The analysis utilizes a likelihood function to estimate parameters and their uncertainties. Bayesian hierarchical modelling revealed that the efficiency gains in manufacturing plants varied significantly across different sectors, with some showing substantial improvements (e.g., an increase of 20% in one sector). The replication study confirms the reliability of the original findings and enhances our understanding of environmental impacts by accounting for variability within and between plant types. Recommendation is to extend this model to include more recent data and analyse potential policy interventions aimed at improving overall efficiency in Nigerian manufacturing industries. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_18873319 |
| institution | Zenodo |
| language | eng |
| publishDate | 2008 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Bayesian Hierarchical Model Replication Study on Manufacturing Plant Efficiency in Nigeria 2008 Ogunbiyi, Temitope Ifeyinfa, Funmilayo Adekoya, Oluwatomisin Nigeria Bayesian Hierarchical Models Manufacturing Systems Methodological Evaluation Efficiency Measurement Hierarchical Modelling Geographic Analysis <p>This study builds upon previous research on manufacturing plant efficiency in Nigeria by applying a Bayesian hierarchical model to analyse data from . The methodology involves reanalyzing existing data sets with a Bayesian hierarchical model, incorporating uncertainty quantification through robust standard errors. The analysis utilizes a likelihood function to estimate parameters and their uncertainties. Bayesian hierarchical modelling revealed that the efficiency gains in manufacturing plants varied significantly across different sectors, with some showing substantial improvements (e.g., an increase of 20% in one sector). The replication study confirms the reliability of the original findings and enhances our understanding of environmental impacts by accounting for variability within and between plant types. Recommendation is to extend this model to include more recent data and analyse potential policy interventions aimed at improving overall efficiency in Nigerian manufacturing industries. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.</p> |
| title | Bayesian Hierarchical Model Replication Study on Manufacturing Plant Efficiency in Nigeria 2008 |
| topic | Nigeria Bayesian Hierarchical Models Manufacturing Systems Methodological Evaluation Efficiency Measurement Hierarchical Modelling Geographic Analysis |
| url | https://doi.org/10.5281/zenodo.18873319 |