Impact of Strategic Supplier Partnership on Logistics Outsourcing Performance with Mediating Role of Logistics Outsourcing Practices: Evidence from Pakistan's Textile Sector

Abstract 
In todays fast-paced and internationally connected business environment, effective supply chain 
management stands at a strategic significance in most sectors with high operational complexity 
and global competition. This study is aimed at the investigation of the effect of Strategic Supplier 
Partnerships (SSPs), which act as predictor variables, on Logistics Outsourcing Performance 
(LOPR), while Logistics Outsourcing Practices (LOP) are examined as the mediating variable. 
Anchored on the Social Exchange Theory (SET), the study investigates how long-term, trust
based relationships with suppliers impact the quality of logistics outsourcing with outcomes in 
Pakistan's textile sector-an important sector in the national economy yet has much of logistical 
inefficiencies and external uncertainties. The study is a quantitative research design and analysis 
is done using Partial Least Squares Structural Equation Modeling for data modeling. The study 
collected responses from supply chain professionals of clothing manufacturing firms in Pakistan. 
The results demonstrated that SSP jointly enhances LOP and LOPR. In addition, LOP partially 
mediates the relationship between SSP and LOPR, which implies that strong outsourcing 
practices are the channel by which strategic partnerships would provide benefits on performance.  
The results provide contributions both theoretically and practically. For instance, theoretically, 
the study adds to supply chain literature regarding the relational and operational dimensions 
contained in outsourcing effectiveness. In practice, this provides actionable insights for managers 
targeting authoritative strength in supplier collaboration by optimizing third-party logistics. This 
emphasizes the essentiality of strategic relational investments and a structured outsourcing 
framework within the decision channel in making performance difference in emerging market of 
supply chains.