The Influence of Perceived Corruption on Economic Growth: A Correlation Study

Gaelle Frederic

College: College of Business and Public Management

Major: BS.ECONOMICS

Faculty Research Mentor: Meng, Chen

Abstract:

This study examines the relationship between perceived public-sector corruption and economic growth across countries. Using data from the Corruption Perceptions Index (CPI) and real GDP from the World Bank, the analysis explores whether countries with higher perceived corruption tend to experience lower levels of economic growth. The sample includes nine countries, Angola, Australia, Cameroon, Canada, Colombia, Italy, Jordan, Mongolia, and St. Lucia, selected to reflect variation in changes in corruption perceptions between 2012 and 2024.The study employs a correlation-based approach to analyze the association between CPI scores and real GDP levels. By focusing on cross-country comparisons, the project aims to identify patterns rather than establish causal relationships. The findings are intended to contribute to a broader understanding of how institutional quality, as reflected in corruption perceptions, is related to economic performance. This research provides an introductory empirical perspective on the role of governance and institutions in shaping economic outcomes.