The study advances prior knowledge on globalization and business by empirically
ascertaining how this phenomenon affects economic performance of third world economies
from 1980 to 2024. The four third world countries were selected from Africa based on the
size of their economies. These are Egypt, Algeria, Ethiopia and Nigeria. Descriptive
research method was adopted in analyzing the historical trends in globalization in the
selected countries. Information was extracted from KOF globalization index, Global
Entrepreneurship Monitor and the global economy reports. Secondary data on net export
value, balance of payment, GDP and self-employment were used in the analysis. The study
which is anchored on the Modernization theory, seeks to establish the effect of globalization
on economic performance. Data collected were analyzed using Linear Regression analysis.
Result shows that global integration of goods and services markets has significant and
positive effect on the performance of third world countries whereas global integration of
financial markets does not have significant influence on performance of third world
countries. It was concluded that world level globalization has both positive and negative
effect on performance of third world countries. The researchers however, recommend that
third world countries should review their trade treaties and other bilateral or multilateral
agreements to ensure that their strength and weaknesses are taken into consideration and
to eliminate exploitative clauses.