Exploring the Research Landscape of Inflation and Household Poverty: A Bibliometric Review

Abstract

Inflation has become a major global economic issue, affecting household welfare and poverty reduction efforts, especially in developing countries. Despite growing scholarly attention, understanding of its conceptual foundations, emerging themes, and future research directions remains limited. This review analyzes international studies on inflation and household poverty from 2015 to 2025. Following PRISMA 2020 guidelines, 147 peer-reviewed English-language articles were selected from an initial pool of 659 records in the Scopus database and analyzed using the Biblioshiny package in R for performance metrics and science mapping. The findings reveal a rapidly growing and diverse research area, with an average annual growth rate of 20.77%, involving 362 authors across 147 journals. Most research focuses on high-income nations such as the United States, China, and the UK, while regions heavily affected by inflation-driven poverty, such as Sub-Saharan Africa and Central Asia, are less represented. Thematic analysis identifies five key areas: macroeconomic instability and inequality; household well-being and food security; energy poverty and commodity prices; COVID-19 and external economic threats; and multidimensional poverty combined with social policies. Around 30% of the publications feature international collaboration, reflecting increased global cooperation. Life-cycle analysis indicates the field is in a growth phase and may reach maturity around 2036. Overall, this review provides a detailed overview of the development and structure of research on inflation and household poverty, highlights notable geographic and thematic gaps, and offers valuable insights for future studies and policies aimed at reducing inflation’s adverse effects on vulnerable economies.