https://orcid.org/0000-0002-0255-2613
Figures & data
Figure 1. Publication by years.
Figure 2. Distribution of research papers based on electronic database.
Table 1. Summary of electronic database and year of publication
Figure 3. Research methodology used.
Table 2. Estimation technique distribution
Figure 4. Industry sector classification.
Figure 5. Financial, nonfinancial or both sector classification.
Figure 6. Level of analysis.
Figure 7. Analysis of geographical region.
Figure 8. Capital structure theories applied.
