Jan Janiszewski

Dr. Jan Janiszewski serves as an Assistant Professor in the Innovation Management Department at Warsaw School of Economics (SGH), Poland's premier business university. His academic work bridges theoretical innovation frameworks with practical business applications across diverse sectors including healthcare, manufacturing, and retail.

His research focuses on Innovation Management, Lean Methodologies, and Sustainable Business Practices, with particular emphasis on frugal innovation under resource constraints, tax policy impacts on entrepreneurial activity, and knowledge management systems. Recent work examines pandemic-era leadership challenges in lean implementation and eco-innovation strategies for Polish enterprises.

Analysis of his publication trajectory reveals three dominant trends: (1) Practical adaptation of lean/kaizen principles to Polish institutional contexts; (2) Critical examination of functional stupidity in organizational behavior; (3) Development of tax incentive frameworks to boost innovation competitiveness. His healthcare management studies demonstrate lean methodology's effectiveness in optimizing resource allocation within constrained public systems.