“Why do some companies outperform others?” That question is particularly important to ask in industries which are fiercely competitive like the tech sector. Companies competing in these industries find it difficult to achieve competitive advantage and sustain it over the longer run. In this course, you will learn about 21st century competition, the forces driving it, and the challenges it poses for companies. Using that as the backdrop, you will learn how to analyze a company's external and internal environments and develop powerful strategies that allow companies to gain a sustainable competitive advantage even in fast-cycle markets. The course will describe companies that have successfully outperformed their competitors even in the fiercely competitive markets of the 21st century.

Competitive Strategy

Competitive Strategy
This course is part of Strategy & Economic Analysis Specialization

Instructor: M. Krishna Erramilli
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What you'll learn
Analysis of a company's opportunities, threats, strengths and weaknesses.
Different types of competitive strategies and how to choose them.
How do today's companies achieve long term success and profitability.
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13 assignments
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There are 4 modules in this course
Module 1 lays the intellectual foundation for everything that follows in this course by introducing the core logic of competitive strategy in a fast-changing world. We begin with the fundamental building blocks of strategy—value creation, value capture, competitive advantage, and sustainable competitive advantage—clarifying not only what these concepts mean but how they interconnect to drive superior performance. We then move to a clear, practical understanding of what competitive strategy really is, exploring different strategic approaches through concrete examples that bring theory to life. Finally, we situate strategy in its modern context: a 21st-century environment defined by rapid technological disruption, shifting customer expectations, and global volatility—where only firms with strong dynamic capabilities can continuously sense change, adapt, and sustain advantage. Together, these three lessons establish the conceptual clarity and strategic mindset required to compete—and win—in today’s turbulent landscape.
What's included
13 videos6 readings4 assignments1 discussion prompt
Module 2 moves from defining strategy to rigorously analyzing the foundations on which superior strategy is built. We begin with external analysis, using the PESTEL framework to examine macro-environmental forces and then applying industry analysis to understand the structural drivers of profitability and relative industry attractiveness. We then turn inward to internal analysis, exploring how firms create and capture value through their value chain activities and how sustainable competitive advantage emerges from carefully developed and deployed strategic resources. Finally, we integrate both perspectives through SWOT analysis, not as a descriptive checklist, but as a powerful synthesis tool that generates actionable strategic insights about where to compete, how to compete, and the true source of competitive advantage. By the end of this module, students will possess a structured analytical toolkit to diagnose strategic position and make disciplined, evidence-based strategic choices.
What's included
12 videos4 readings4 assignments
Module 3 shifts from analysis to action by guiding students through the disciplined process of formulating competitive strategy. Building on the strategic insights generated through SWOT and prior analysis, we develop and rigorously evaluate an optimal competitive strategy that aligns with the firm’s external realities and internal strengths. We then deepen the discussion through the concept of strategic fit, examining how firms must continuously align their strategy with rapidly evolving environments in order to compete effectively in the 21st century. The module concludes with a hard truth: competitive advantage erodes quickly in dynamic markets, and only firms that embrace continuous innovation and adaptation can sustain superior performance over time. Together, these lessons equip students not just to design strategy—but to design strategy that endures.
What's included
10 videos4 readings4 assignments
This module contains the summative course assessment that has been designed to evaluate your understanding of the course material and assess your ability to apply the knowledge you have acquired throughout the course. Be sure to review the course material thoroughly before taking the assessment.
What's included
1 assignment
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Build toward a degree
This course is part of the following degree program(s) offered by Illinois Tech. If you are admitted and enroll, your completed coursework may count toward your degree learning and your progress can transfer with you.¹
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Reviewed on Jun 20, 2025
It was fun and insightful learning this course. The content was rich enough and straight to the point avoiding all unnecessary information. Thank you, Prof.
Reviewed on Oct 6, 2023
A really good pathway to let you understand the strategy that all companies always consider all the time.
Reviewed on Jan 11, 2025
Learned a lot of things: Dr. Erramilli explains Competitive Strategy in a clear and concise manner that can be used everyday.
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