Book excerpt: With the world becoming increasingly interconnected and complex, traditional means are no longer sufficient to address complex global issues. Scholars often struggle to navigate the intricate web of interdisciplinary research and theory. This gap in understanding leaves many academics feeling adrift in their pursuit of knowledge, unable to harness the full potential of interdisciplinary collaboration. Applying Interdisciplinarity to Globalization, Management, Marketing, and Accountancy Science offers a comprehensive and up-to-date solution to the obstacles of interdisciplinarity. It meticulously analyzes the theory and methodology of interdisciplinarity as it exists in the most relevant literature, and through a detailed examination of four vital disciplines in the applied economy, it compares and contrasts the dynamics of globalization and its reflections within these fields. Furthermore, it uncovers the hidden infrastructures supporting these disciplines and offers practical insights into applying this knowledge in research and practice. This book is an indispensable resource for scholars and educators across diverse disciplines, empowering them to embrace interdisciplinarity with confidence.