01sales2023–2024
A Bain review found AA's direct-booking push enraging advisers; AA slashed its outlook, the stock had its worst day in four years, and CCO Vasu Raja was out.
Read the case ↗02sales2024
The 2024 push to sell through AA.com and NDC alienated corporate customers and agencies; the commercial chief left and the CEO called for a reset.
Read the case ↗03strategy2017–2022
By early 2022, CNBC reported, Amazon's overlapping grocery bets had cost billions across 15 years without a coherent strategy.
Read the case ↗04engineering2026
After four Sev-1 incidents including a six-hour checkout outage, Amazon added 'controlled friction' for AI-assisted retail deployments.
Read the case ↗05strategy2024
A capital return buried in the plan surfaced late; the government halted the deal in October 2024 and Allianz withdrew its offer in December.
Read the case ↗06strategy2017–2020
The Airtel-Millicom Ghana merger ended up third behind MTN and Vodafone; by 2020 Airtel was selling its stake to the government with an impairment charge.
Read the case ↗07finance2024
Shyp founder Kevin Gibbon's Airhouse cut staff on April 12, 2024 after a round collapsed and moved customers to partner warehouses; one brand was stranded.
Read the case ↗08legal2012–2022
Aveos went bankrupt in 2012 and Air Canada's required maintenance centres shut. A Quebec court called it a four-year breach of federal law.
Read the case ↗09strategy2022
AIB proposed making 70 of its 170 branches cashless to 'future-proof' the network. After customer anger and a minister's complaint, its CEO scrapped the plan.
Read the case ↗10strategy2017–2019
The Grasim and Vodafone Idea payments bank called its economic model unviable in July 2019, ending the m-pesa merger and prompting an impairment charge.
Read the case ↗11strategy2024–2026
Xiaomi India ditched the aggressive pricing that made it No.1; by Q1 2026 its share was 12% versus 31% at the 2018 peak, and HQ replaced the India chief.
Read the case ↗12strategy2011–2019
WOW Air grew to 37 destinations with transatlantic fares from £150 while revenue per passenger fell 20% — then equity talks collapsed and it shut in March 2019.
Read the case ↗13finance2021
Korea's watchdog held the two banks accountable for poor investor protection on ₩298.9B of Lime sales, ordering 50–78% repayments to specific victims.
Read the case ↗14product2025
Five years and ₩50 billion went into Korea's first space-set drama with two Hallyu stars — viewers left by episode two, and the stock prices followed.
Read the case ↗15legal2020–2021
After a CBC investigation, WestJet admitted it gave 'incorrect or inconsistent information’ by offering only credit, not refunds, to rebooked passengers.
Read the case ↗16strategy2019–2024
Walmart bet stores could host cheap primary care, but thin reimbursements and staffing costs sank the model — all 51 centers closed by 2024.
Read the case ↗17people2021
The state-owned lender ordered staff into nine Navratri colours on pain of ₹200 fines, then withdrew the circular after a social-media storm.
Read the case ↗18strategy2019
With UK foot traffic falling and drinkers switching to delivery, Starbucks booked a £17.2M loss in FY2018 and spent £20M shrinking its own store base.
Read the case ↗19marketing2024
A brand manager's finger-pinch gesture in Grand Koleos promos read as the 'Megalian hand'; Renault Korea yanked its videos, apologized twice, and suspended her.
Read the case ↗20finance2019–2023
Australia's Openpay entered receivership and shut to new purchases after two quarters of deep negative cash flow, a $45M minnow beside Afterpay's $14.8B.
Read the case ↗