This case introduces students to McLuhan’s tetrad model through a structured learning experience. Before class, students read a mini-case exploring the Zoom videoconferencing software as an example of how to apply the tetrad’s four dimensions—enhancement, obsolescence, retrieval, and reversal—and listen to the author’s podcast about the use of algorithmic control in digital labour platforms. In class, students engage in a team-based exercise using .....more

Teaching note for product W42595.

Teaching note for product W39685 and W41876.

Car manufacturers offered car subscription programs, allowing customers to access cars for a flat monthly fee that covered the vehicles’ cost, maintenance, and insurance. Unlike traditional leasing or financing options, these subscription programs provided an appealing alternative for customers who wanted to avoid long-term ownership commitments and appreciated the all-inclusive convenience. Since 2017, several car manufacturers had launched subscription .....more

Supplemental product to accompany product W39684.

Student spreadsheet to accompany product W39684 and W41876.

DMI Finance (DMI) was formed and registered as a non-banking financial company in 2008. The enterprise utilized a technology-driven process comprising application programming interface (API); algorithms; and data points captured using Aadhaar, a unique identification assigned to Indian residents, to disburse loans to individuals and firms. As a digital lender, DMI initially operated in personal loans, SME loans, and housing finance. After 2018, it .....more

In 2024, Infosys Limited was the second-largest company in India’s information technology software industry. Its software services offerings were diversified across different sectors, with a large part coming from exports. As required by India’s government, Infosys Limited applied Indian accounting standards in its preparation and presentation of financial statements. A senior analyst with an investment advisory firm in India, was asked to evaluate .....more

Teaching note for product W39421.

This student spreadsheet is designed to accompany W39421.