Abstract: | Abstract The paper analyzes the operations of the multinational conglomerates so as to determine the impact of their operations on the Nigerian economy, and especially on the manufacturing sector. It also investigated the possible problems hindering their operations. In an attempt to accomplish these objectives, we employed both survey and investigative research methods using regression modeling and estimation. The analysis of the secondary evidence indicates that, generally, the investment activities of conglomerates are found to positively and significantly relate to the output performance of the manufacturing sector of the Nigerian economy. The primary data analysis confirms this finding. On the other hand, they are seen to exploit natural resources and the workforce to the detriment of the country, and by repatriating all available funds and profits to overseas economies, the economy is starved of needed funds. However, their positive contributions to the Nigerian economy were seen to outweigh their negative contributions. This is particularly true of the manufacturing sector. Two perennial problems confronting the conglomerates in their investment activities relate to environmental hostilities and communal disturbances/social upheavals. Other problems relate to political risks, instability and impasse, and unstable economic climate. |