RT Journal Article T1 Debt Maturity and SMEs: Do Auditor's Quality and Ownership Structure Matter? A1 Feito-Ruiz, Isabel A1 Cardone Riportella, Clara A1 Ughetto, Elisa K1 Audit quality K1 Ownership structure K1 Debt maturity structure K1 Alternative investment market (aim) AB This study analyzes the two corporate governance mechanismsthat affect the debt maturity structure of small and mediumsizedenterprises (SMEs) listed on the Alternative InvestmentMarket (AIM): Big 4 auditors and the firms’ ownership structure.Analyzing 227 listed SMEs (1998–2016) and applying both crosssectionaland panel data estimations, we find that: (a) there isa positive and significant relationship between Big 4 auditorsand debt maturity; (b) firms with more ownership concentrationhave a higher fraction of long-term debt in their capital structure;(c) although family firms are, on average, associated withshorter debt maturities, when they are audited by a Big 4, theirdebt maturity lengthens. PB Routledge Taylor & Francis Group YR 2021 FD 2021-02-02 LK http://hdl.handle.net/10433/16791 UL http://hdl.handle.net/10433/16791 LA en NO Journal of Small Business Management, 61:4, 1736-1772 NO Universidad Pablo de Olavide DS RIO RD May 10, 2026