Authors: Augustinos Dimitras, George Peppas

Title: GDP growth, Corruption Perception Index and Government Reliability

Abstract

This paper examines the relationship between two critical factors, the Corruption Perception Index (CPI) and Government Reliability, and their influence on Gross Domestic Product (GDP) growth. Corruption and government effectiveness are essential elements in economic development, and understanding their impact on GDP growth can provide valuable insights for policymakers and researchers. Using empirical data and statistical analysis, we investigate how CPI and Government Reliability affect a country's economic performance. The findings suggest that lower corruption levels and greater government reliability are associated with higher GDP growth rates.

Introduction

Economic growth is a central objective for nations worldwide, as it contributes to improved living standards, increased employment opportunities, and overall prosperity. However, achieving sustained economic growth is a complex task that depends on various factors, including institutional quality and governance. Two key elements influencing economic growth are the Corruption Perception Index (CPI) and Government Reliability. Corruption can hinder economic development by distorting market mechanisms, discouraging foreign investments, and reducing public trust in government institutions. Government reliability, on the other hand, is essential for creating a stable and conducive environment for economic activities.
Literature Review

2.1 Corruption Perception Index (CPI)
The CPI, developed by Transparency International, measures the perceived level of corruption in a country's public sector. Numerous studies have shown a negative correlation between a high CPI score (indicating low corruption) and economic growth (Mauro, 1995; Treisman, 2000). Lower corruption levels can enhance investor confidence, promote fair competition, and reduce transaction costs, all of which are conducive to economic growth.
2.2 Government Reliability
Government reliability encompasses various aspects, such as the rule of law, political stability, and the effectiveness of government institutions. A reliable government is more likely to provide public services efficiently, enforce contracts, and protect property rights, fostering a favorable environment for investment and economic growth (Kaufmann et al., 2010; Knack and Keefer, 1995). Research suggests that strong institutions and governance positively affect GDP growth rates (Acemoglu et al., 2001).

Methodology

To investigate the impact of the CPI and Government Reliability on GDP growth, we employ a panel data analysis covering a sample of countries over a specified time period. We use econometric models. Our empirical analysis reveals a significant and positive relationship between lower CPI scores (indicating lower corruption) and higher GDP growth rates. This finding is consistent with previous research (Mauro, 1995; Treisman, 2000). Similarly, greater Government Reliability is associated with higher GDP growth rates, highlighting the importance of institutional quality and governance for economic development. The results of our analysis underscore the critical role that reducing corruption and enhancing government reliability play in promoting economic growth. Policymakers should prioritize anti-corruption measures and strengthen government institutions to create a conducive environment for investment and economic activity. Additionally, international organizations and donors can play a role in supporting these efforts through capacity-building and technical assistance.
Conclusion

This paper has explored the relationship between the Corruption Perception Index and Government Reliability and their impact on GDP growth. The findings suggest that countries with lower levels of corruption and more reliable governments tend to experience higher economic growth rates. Recognizing the importance of these factors, policymakers should focus on improving governance, transparency, and the rule of law to foster economic development.

References:
Mauro, P. (1995). Corruption and Growth. The Quarterly Journal of Economics, 110(3), 681-712.
Treisman, D. (2000). The Causes of Corruption: A Cross-National Study. Journal of Public Economics, 76(3), 399-457.
Kaufmann, D., Kraay, A., & Mastruzzi, M. (2010). The Worldwide Governance Indicators: Methodology and Analytical Issues. World Bank Policy Research Working Paper, (5430).
Knack, S., & Keefer, P. (1995). Institutions and Economic Performance: Cross-Country Tests Using Alternative Institutional Measures. Economics and Politics, 7(3), 207-227.
Acemoglu, D., Johnson, S., & Robinson, J. A. (2001). The Colonial Origins of Comparative Development: An Empirical Investigation. The American Economic Review, 91(5), 1369-1401.