The Evolution of Financial Distress Research: From Theory to Emerging Global Challenges

Sovereign Financial Distress, conceptualised in this study as a financial manifestation of sovereign risk involving pressures on a government’s capacity to meet its financial obligations, service its debt, and avoid default, has attracted sustained scholarly attention because of its implications for financial stability, borrowing costs, investment, and economic resilience. This study maps the intellectual and thematic development of the broader sovereign risk literature on sovereign financial distress through a bibliometric analysis of 2030 English-language, peer-reviewed journal articles indexed in Scopus and published between 1974 and 2026. We systematically screened 2444 records against pre-specified criteria, yielding a final analytical corpus after excluding 385 non-article records and 29 non-English articles. We used performance analysis, science mapping, and a rule-based protocol linking bibliometric evidence to five theoretical perspectives. Publication activity increased substantially after 2008, coinciding with the Global Financial Crisis and the European sovereign debt crisis, and one-third of output is concentrated in a Bradford core of 20 journals. Reference publication year spectroscopy (RPYS) identified 1981, 1989, 2012, and 2013 as prominent intellectual reference points. Keyword clustering revealed three themes: sovereign bond markets and policy; pricing, ratings, and contagion; and sovereign debt, country risk, and emerging markets. The theory-mapping results are consistent with a broadening rather than a replacement of the explanatory apparatus: contagion-related signals rise after the crises, whereas institutional and governance-related signals do not, contradicting one limb of the pre-specified sequence. Sustainability does not form an independent thematic cluster in any configuration tested. Because the absence of a keyword cluster cannot establish the absence of theory, the gap is stated narrowly: the findings point to an emerging theoretical frontier on directly incorporating climate and geopolitical exposures into sovereign repayment decisions within limited-commitment default models.