Low debt puzzle determinants: evidence from Brazil
DOI:
https://doi.org/10.1108/RAUSP-12-2025-0303Palavras-chave:
Capital structure, Low debt puzzle, Financial constraints, Subsidized credit, Emerging marketsResumo
PurposeThis study aims to investigate the determinants of zero or near-zero leverage among Brazilian non-financial firms from 2002 to 2024. It emphasizes how access to government-subsidized credit relates to capital structure decisions in an emerging market context.
Design/methodology/approachThe analysis combines two empirical strategies. First, binary logit models identify firm-specific and sectoral characteristics associated with low leverage. Second, hierarchical ordered multinomial logit models classify firms based on leverage and access to subsidized credit, enabling a deeper understanding of how structural and institutional factors interact.
FindingsThe results show that access to subsidized credit is associated with firms’ higher propensity to borrow. However, a substantial share of firms maintains conservative capital structures regardless of the availability of such funding.
Research limitations/implicationsThese findings stress the importance of incorporating institutional variables into capital structure theories, particularly in emerging economies.
Practical implicationsPublic policy design should account for how subsidized credit is related to leverage and financial risk, especially where private markets remain underdeveloped.
Social implicationsUnderstanding conservative financial behavior offers insights into financial regulation, credit access policies and strategies to foster investment while containing excessive risk.
Originality/valueThis study provides novel evidence from Brazil showing how structural firm features and institutional incentives jointly relate to conservative leverage decisions in emerging economies.
Downloads
Referências
Agrawal, A., & Nagarajan, N. J. (1990). Corporate capital structure, agency costs, and ownership control: The case of all-equity firms. The Journal of Finance, 45(4), 1325–1331, https://doi.org/10.1111/j.1540-6261.1990.tb02441.x.
Altman, E. I. (2005). An emerging market credit scoring system for corporate bonds. Emerging Markets Review, 6(4), 311–323, https://doi.org/10.1016/j.ememar.2005.09.007.
Balakrishnan, S., & Fox, I. (1993). Asset specificity, firm heterogeneity and capital structure. Strategic Management Journal, 14(1), 3–16, https://doi.org/10.1002/smj.4250140103.
Botta, M., & Colombo, L. V. A. (2022). Non-linear capital structure dynamics. Journal of Business Finance & Accounting, 49, 1897–1928, https://doi.org/10.1111/jbfa.12596.
Carvalho, D. (2014). The real effects of government-owned banks: Evidence from an emerging market. The Journal of Finance, 69(2), 577–609, https://doi.org/10.1111/jofi.12130.
Chang, C.-C., Kyi, S.-S., Yang, K.-S., & Wu, H.-P. (2025). Zero-leverage and firm performance – evidence from Taiwan. Research in International Business and Finance, 73(Part B), https://doi.org/10.1016/j.ribaf.2024.102656.
D’Mello, R., & Gruskin, M. (2021). To be or not to be all-equity for firms that eliminate long-term debt. Journal of Empirical Finance, 64, 183–206, https://doi.org/10.1016/j.jempfin.2021.09.001.
DeAngelo, H., Gonçalves, A. S., & Stulz, R. (2018). Corporate deleveraging and financial flexibility. The Review of Financial Studies, 31(8), 3122–3174, https://doi.org/10.1093/rfs/hhx147.
Degryse, H., Goeij, P., & Kappert, P. (2012). The impact of firm and industry characteristics on small firms’ capital structure. Small Business Economics, 38(4), 431–447, https://doi.org/10.1007/s11187-010-9281-8.
DeMarzo, P. M. (2019). Presidential address: Collateral and commitment. The Journal of Finance, 74(4), 1587–1619, https://doi.org/10.1111/jofi.12782.
Devos, E., Dhillon, U., Jagannathan, M., & Krishnamurthy, S. (2012). Why are firms unlevered? Journal of Corporate Finance, 18(3), 664–682, https://doi.org/10.1016/j.jcorpfin.2012.03.003.
Dong, S., & Jiang, Y. (2025). Determinants for predicting zero-leverage decisions: A machine learning approach. Finance Research Letters, 71, https://doi.org/10.1016/j.frl.2024.106316.
Ferrão, J., Curto, J. D., & Gama, A. P. (2016). Low-leverage policy dynamics: An empirical analysis. Review of Accounting and Finance, 15(4), 463–483, https://doi.org/10.1108/RAF-09-2015-0135.
Frank, M. Z., & Goyal, V. K. (2003). Testing the pecking order theory of capital structure. Journal of Financial Economics, 67(2), 217–248, https://doi.org/10.1016/S0304-405X(02)00252-0.
Frank, M. Z., & Goyal, V. K. (2009). Capital structure decisions: Which factors are reliably important? Financial Management, 38(1), 1–37, https://doi.org/10.1111/j.1755-053X.2009.01026.x.
Hadlock, C., & Pierce, J. (2010). New evidence on measuring financial constraints: Moving beyond the KZ index. Review of Financial Studies, 23(5), 1909–1940, https://doi.org/10.1093/rfs/hhq009.
Hang, M., Geyer-Klingeberg, J., Rathgeber, A. W., & Stockl, S. (2018). Measurement matters: A meta-study of the determinants of corporate capital structure. The Quarterly Review of Economics and Finance, 68, 211–225, https://doi.org/10.1016/j.qref.2017.11.011.
Haque, S., & Varghese, R. (2023). Firms’ rollover risk, capital structure, and unequal exposure to aggregate shocks. Journal of Corporate Finance, 80, https://doi.org/10.1016/j.jcorpfin.2023.102416.
Hovakimian, A., Kayhan, A., & Titman, S. (2012). Are corporate default probabilities consistent with the static trade-off theory? Review of Financial Studies, 25(2), 315–340, https://doi.org/10.1093/rfs/hhr101.
Kayo, E. K., & Kimura, H. (2011). Hierarchical determinants of capital structure. Journal of Banking & Finance, 35(2), 358–371, https://doi.org/10.1016/j.jbankfin.2010.08.015.
Kayo, E. K., Da Silva, W. E., & Martelanc, R. (2023). The two faces of subsidized loans. Finance Research Letters, 56., https://doi.org/10.1016/j.frl.2023.104149.
Kim, J., & Park, J. L. (2015). How do financial constraint and distress measures compare? Investment Management and Financial Innovations, 12(2), 41–50.
Kontuš, E., Soric, K., & Sarlija, N. (2023). Capital structure optimization: a model of optimal capital structure from the aspect of capital cost and corporate value. Economic Research-Ekonomska Istraživanja, 36(2), 1–20, https://doi.org/10.1080/1331677X.2022.2147565.
Lazzarini, S. G., Musacchio, A., Bandeira-de-Mello, R., & Marcon, R. (2015). What do state-owned development banks do? Evidence from BNDES, 2002–09. World Development, 66, 237–253, https://doi.org/10.1016/j.worlddev.2014.08.016.
Leary, M., & Roberts, M. (2005). Do firms rebalance their capital structures? The Journal of Finance, 60(6), 2575–2619, https://doi.org/10.1111/j.1540-6261.2005.00811.x.
Li, M., & Roberts, H. (2023). Zero leverage and dividend policy. Finance Research Letters, 58(Part B), https://doi.org/10.1016/j.frl.2023.104430.
Marchica, M. T., & Mura, R. (2010). Financial flexibility, investment ability, and firm value: Evidence from firms with spare debt capacity. Financial Management, 39(4), 1339–1365, https://doi.org/10.1111/j.1755-053X.2010.01115.x.
Margaritis, D., & Psillaki, M. (2010). Capital structure, equity ownership, and firm performance. Journal of Banking & Finance, 34(3), 621–632, https://doi.org/10.1016/j.jbankfin.2009.08.023.
Modigliani, F., & Miller, M. H. (1958). The cost of capital, corporation finance and the theory of investment. American Economic Review, 48(3), 261–297.
Morais, F., Serrasqueiro, Z., & Ramalho, J. J. S. (2025a). Is zero leverage good for firms’ performance? The European Journal of Finance, 31(6), 749–780, https://doi.org/10.1080/1351847X.2024.2433017.
Morais, F., Ferreira, J., Marques, L., & Ramalho, J. (2025b). The effect of environment, social and governance on demand and supply of debt. Applied Economics, 57(21), 2781–2792, https://doi.org/10.1080/00036846.2024.2331422.
Morais, F., Serrasqueiro, Z., & Ramalho, J. J. S. (2021). The zero-leverage phenomenon in European listed firms: A financing decision or an imposition of the financial market? BRQ (Business Research Quarterly), 27(3), 301–323, https://doi.org/10.1177/23409444211024653.
Morellec, M., Nikolov, B., & Schurhoff, N. (2012). Corporate governance and capital structure dynamics. The Journal of Finance, 67(3), 803–848, https://doi.org/10.1111/j.1540-6261.2012.01735.x.
Oliveira, F. N. D. (2019). Investment of firms in Brazil: do financial restrictions, unexpected monetary shocks, and BNDES play important roles? Revista Brasileira de Economia, 73(2), 235–251.
Petersen, M. A. (2009). Estimating standard errors in finance panel data sets: Comparing approaches. Review of Financial Studies, 22(1), 435–480, https://doi.org/10.1093/rfs/hhn053.
Prates, C. P. T., & Leal, R. P. C. (2005). Algumas considerações sobre os determinantes da estrutura de capital nas empresas brasileiras. Revista Do BNDES, 12(23), 201–218.
Rajan, R. G., & Zingales, L. (1995). What do we know about capital structure? Some evidence from international data. The Journal of Finance, 50(5), 1421–1460, https://doi.org/10.1111/j.1540-6261.1995.tb05184.x.
Saona, P., Muro, L., & Gregoriou, A. (2023). The phenomenon of zero-leverage policy: Literature review. Research in International Business and Finance, 66, https://doi.org/10.1016/j.ribaf.2023.102012.
Saona, P., San-Martin, P., & Vallelado, E. (2024). The zero-debt puzzle in BRICS countries: Disentangling the financial flexibility and financial constraints hypotheses. Emerging Markets Review, 61, https://doi.org/10.1016/j.ememar.2024.101163.
Saona, P., Vallelado, E., & San-Martin, P. (2020). Debt, or not debt, that is the question: A Shakespearean question to a corporate decision. Journal of Business Research, 115, 378–392, https://doi.org/10.1016/j.jbusres.2019.09.061.
Sardo, F., Serrasqueiro, Z., & Armada, M. R. (2024). Is the zero-leverage policy a persistent phenomenon? Evidence from portuguese SMEs. Research in International Business and Finance, 69, 102271, https://doi.org/10.1016/j.ribaf.2024.102271.
Silva, W. E., Kayo, E., & Martelanc, R. (2020). BNDES loans and the financial constraints of Brazilian publicly traded companies. RAUSP Management Journal, 55(4), 567–582.
Snijders, T. A. B., & Bosker, R. J. (2012). Multilevel analysis: An introduction to basic and advanced multilevel modeling, ( (2nd ed.) ). Sage Publications.
Strebulaev, I. A., & Yang, B. (2013). The mystery of zero-leverage firms. Journal of Financial Economics, 109(1), 1–23, https://doi.org/10.1016/j.jfineco.2013.02.001.
Tarantin, W., & Valle, M. R. D. (2015). Capital structure: The role of the funding sources on which Brazilian listed companies are based. Revista Contabilidade & Finanças, 26, 331–344.
Thakor, R. T., & Lo, A. W. (2022). Competition and R&D financing: Evidence from the biopharmaceutical industry. Journal of Financial and Quantitative Analysis, 57(5), 1885–1928, https://doi.org/10.1017/S0022109021000284.
Ugur, M., Solomon, E., & Zeynalov, A. (2022). Leverage, competition, and financial distress hazard: Implications for capital structure in the presence of agency costs. Economic Modelling, 108, https://doi.org/10.1016/j.econmod.2021.105740.
Whited, T. M., & Wu, G. (2006). Financial constraints risk. Review of Financial Studies, 19(2),531–559, https://doi.org/10.1093/rfs/hhj012.
Wu, W., Zhang, S., Fan, Y., & Shi, Y. (2024). Financial flexibility, firm performance, and financial distress: A comparative study of China and the U.S. during pandemics. International Review of Financial Analysis, 96(Part B), https://doi.org/10.1016/j.irfa.2024.103706.
Yasmin, A., & Rashid, A. (2019). On the mystery of financial conservatism: insights from Pakistan. Emerging Markets Finance and Trade, 55(12), 2904–2927, https://doi.org/10.1080/1540496X.2018.1553158.
Yu, X., Yao, Y., Zheng, H., & Zhang, L. (2020). The role of political connection on overinvestment of Chinese energy firms. Energy Economics, 85, https://doi.org/10.1016/j.eneco.2019.104516.
Further reading
Ross, S. A. (1977). The determination of financial structure: The incentive-signalling approach. The Bell Journal of Economics, 8(1), 23–40, https://doi.org/10.2307/3003485.
Downloads
Publicado
Edição
Seção
Licença
Direitos autorais (c) 2025 Bruno Figlioli, Rodrigo Lanna Franco da Silveira, Camila Veneo Campos Fonseca

Este trabalho está licenciado sob uma licença Creative Commons Attribution 4.0 International License.
Todo o conteúdo do periódico, exceto onde está identificado, está licenciado sob uma Licença Creative Commons Attribution