Charlie Chang

Charlie Chang

Contact Information

  • office Address:

    1360 Steinberg Hall - Dietrich Hall
    3620 Locust Walk
    Philadelphia, PA 19104

Teaching

All Courses

  • ACCT1020 - Strategic Cost Analysis

    Strategic Cost Analysis is the process of analyzing and managing costs in order to improve the strategic position of the business. This goal can be accomplished by having a thorough understanding of which activities and costs support an organization's strategic position and which activities and costs either weaken it or have no impact. Subsequent cost management efforts can then focus on reducing or limiting expenditures on activities that add little or no strategic value, while increasing expenditures on activities that support the strategic position of the organization. Performance can then be evaluated to ensure that the chosen actions are taken, and that these actions are yielding improved strategic performance. Throughout the course, a strategic cost analysis and management framework will be applied across functions and organizations to highlight the cost analysis and performance evaluation methods available to forecast financial performance and improve strategic position.

Knowledge at Wharton

How Fast-Casual Brands Build Loyalty

Joel Bulger, CMO of WOWorks, discusses brand differentiation, customer personalization, loyalty, AI, and marketing across a portfolio of restaurant concepts.Read More

Knowledge @ Wharton - 8/13/2026
The NFL’s Biggest 2026 Questions

Aaron Schatz, national NFL analyst at ESPN and chief analytics officer at FTN Fantasy, breaks down 2026 NFL projections, the teams poised to rise, and the factors that shape a season forecast.Read More

Knowledge @ Wharton - 8/12/2026
Can AI Companies Regulate Themselves?

Wharton professor of legal studies and business ethics Kevin Werbach explains why AI governance is so difficult, why companies can't be left to regulate themselves, and what governments need to do as AI becomes more powerful.Read More

Knowledge @ Wharton - 8/12/2026