Subject and Keywords:
The aim of the article is to identify key factors related to logistics outsourcing having an influence on the enterprise effectiveness on the basis of the selected Polish manufacturing, trade and service enterprises. The first part of the article presents the essence and paradigm of the effectiveness of outsourcing of logistics processes. The second part describes the concept of own empirical research. The author has made an attempt to identify the most important, in her opinion, factors associated with logistics outsourcing affecting the effectiveness of the surveyed enterprises.