In this video, we are unpacking one of the most dynamic and consequential forces in microeconomics: how rapid innovation reshapes firms, disrupts established industries, and transforms entire market structures.

From automated logistics in global supply chains to the rapid rise of cloud computing and generative AI, technological change is not just about cool new gadgets.

For an economist, it is fundamentally about the shifting cost curve. We are looking at how new technology shifts fixed costs into variable ones, drives down average total costs, and slashes barriers to entry, making previously unassailable markets far more contestable.

At the heart of this evolution is Joseph Schumpeter’s famous concept of creative destruction—the relentless process where new innovations build hyper-efficient markets while simultaneously rendering legacy business models and outdated skills obsolete.

But this raises vital evaluative questions for your essays: does digital disruption foster genuine, lasting competition, or does it merely pave the way for dominant digital monopolies armed with massive network effects?