ANYA GIFT ADA

This study examined the relationship between interparty rivalry and national development in Nigeria, focusing on the All Progressives Congress (APC) and the People’s Democratic Party (PDP) in Egor Local Government Area of Edo State. The study aimed to assess how political rivalry, policy implementation, party system balance, and socioeconomic consequences influence national development. A quantitative survey research design was adopted, and data were collected through the administration of structured questionnaires to selected respondents. The data viii obtained were analyzed using both descriptive and inferential statistical techniques, including multiple regression analysis, with the aid of SPSS Version 27. The results revealed that political rivalry had a significant negative effect on national development (β = 0.362, p = 0.000), indicating that excessive competition and political intolerance weaken governance and hinder progress. Policy implementation and party system balance both showed significant positive effects (β = 0.328, p = 0.001; β = 0.314, p = 0.002 respectively), suggesting that effective governance and stable political structures promote sustainable development. Socioeconomic consequences, such as unemployment and insecurity, had the strongest impact on national development (β = 0.386, p = 0.001). The regression model produced an R value of 0.734 and an R Square of 0.645, indicating that about 64.5% of the variation in national development is explained by the combined effects of the independent variables. The study concluded that interparty rivalry among major political parties in Nigeria poses a major obstacle to national development by fostering instability, policy inconsistency, and weak governance cooperation. It recommends the promotion of political tolerance, institutional reforms, policy continuity, and interparty dialogue to enhance democratic maturity and sustainable development in Nigeria.

This study examined the relationship between interparty rivalry and national development in Nigeria, focusing on the All Progressives Congress (APC) and the People’s Democratic Party (PDP) in Egor Local Government Area of Edo State. The study aimed to assess how political rivalry, policy implementation, party system balance, and socioeconomic consequences influence national development. A quantitative survey research design was adopted, and data were collected through the administration of structured questionnaires to selected respondents. The data obtained were analyzed using both descriptive and inferential statistical techniques, including multiple regression analysis, with the aid of SPSS Version 27. The results revealed that political rivalry had a significant negative effect on national development (β = 0.362, p = 0.000), indicating that excessive competition and political intolerance weaken governance and hinder progress. Policy implementation and party system balance both showed significant positive effects (β = 0.328, p = 0.001; β = 0.314, p = 0.002 respectively), suggesting that effective governance and stable political structures promote sustainable development. Socioeconomic consequences, such as unemployment and insecurity, had the strongest impact on national development (β = 0.386, p = 0.001). The regression model produced an R value of 0.734 and an R Square of 0.645, indicating that about 64.5% of the variation in national development is explained by the combined effects of the independent variables. The study concluded that interparty rivalry among major political parties in Nigeria poses a major obstacle to national development by fostering instability, policy inconsistency, and weak governance cooperation. It recommends the promotion of political tolerance, institutional reforms, policy continuity, and interparty dialogue to enhance democratic maturity and sustainable development in Nigeria.