Saved in:
| Main Authors: | , |
|---|---|
| Format: | Preprint |
| Published: |
2024
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2412.02440 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866929613190463488 |
|---|---|
| author | Rüter, Lotta Schienle, Melanie |
| author_facet | Rüter, Lotta Schienle, Melanie |
| contents | We propose an adaption of the multiple imputation random lasso procedure tailored to longitudinal data with unobserved fixed effects which provides robust variable selection in the presence of complex missingness, high dimensionality and multicollinearity. We apply it to identify social and financial success factors of microfinance institutions (MFIs) in a data-driven way from a comprehensive, balanced, and global panel with 136 characteristics for 213 MFIs over a six-year period. We discover the importance of staff structure for MFI success and find that profitability is the most important determinant of financial success. Our results indicate that financial sustainability and breadth of outreach can be increased simultaneously while the relationship with depth of outreach is more mixed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_02440 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Model Determination for High-Dimensional Longitudinal Data with Missing Observations: An Application to Microfinance Data Rüter, Lotta Schienle, Melanie Applications We propose an adaption of the multiple imputation random lasso procedure tailored to longitudinal data with unobserved fixed effects which provides robust variable selection in the presence of complex missingness, high dimensionality and multicollinearity. We apply it to identify social and financial success factors of microfinance institutions (MFIs) in a data-driven way from a comprehensive, balanced, and global panel with 136 characteristics for 213 MFIs over a six-year period. We discover the importance of staff structure for MFI success and find that profitability is the most important determinant of financial success. Our results indicate that financial sustainability and breadth of outreach can be increased simultaneously while the relationship with depth of outreach is more mixed. |
| title | Model Determination for High-Dimensional Longitudinal Data with Missing Observations: An Application to Microfinance Data |
| topic | Applications |
| url | https://arxiv.org/abs/2412.02440 |