Boundaries of the Firm

Vertical-Integration Bet

Why make it themselves instead of buying it?

64%
of the 33 settled decisions on record held
21 held5 reversed7 held in part

Held over settled: 33 records whose verdict is in, from forks between 1969–2025. This is what happened to the companies on record, not the odds for your decision. The corpus covers decisions documented well enough to verify, which skews toward companies that lasted long enough to be written about.

Nucor, Walmart, Spotify, TSMC, Intel, UPS, Uniqlo (Fast Retailing), Ericsson and 19 more faced this decision. Below is what was on the table, what each chose, and what it returned.

The record

  1. 1969

    Nucor

    Held

    Buy steel from suppliers or build its own mill to escape a supplier raising prices

    • Negotiate or find second sourceApply the conventional fix and keep buying raw steel from suppliers.
    • Build own millConstruct an electric-furnace plant to make its own steel from scrap.chose this

    Stated reasonTo escape dependence on a single steel supplier that kept raising prices

    What happened
    • 1971 earnings: earnings jumped roughly 140% in 1971
    • 1972 earnings: earnings rebounded another 70% in 1972
    • 1989 flat-rolled steel capability: Crawfordsville became the first mini-mill in the world to make flat-rolled steel using thin-slab casting
    Read the full analysis →
  2. 2013

    Walmart

    Held

    Whether to pledge $250 billion in American-made purchases over ten years

    • Pledge American-made purchasingCommit $250 billion to U.S. made, grown, or assembled goodschose this
    • Continue existing sourcingKeep buying without a public American-made commitment

    Stated reasonA continuation of Sam Walton's 'Bring it Home to the USA' initiative, launched in 1985

    What happened
    • 2014 new jobs created: about 2,000 new jobs created in the first year
    • 2014 supplier base still in China: roughly 80 percent of Walmart's suppliers were still based in China
    • 2015 misleading American-made labels reported to FTC: more than 100 instances of misleading 'American-made' labels reported to the FTC
    Read the full analysis →
  3. 2019

    Spotify

    Held in part

    Vertically integrate audio to escape music's margin trap, and which layer to own

    • Own studios and showsBuy studios to create owned podcast contentchose this
    • Own distribution and ad techBuy the distribution rails and ad-insertion layer
    • Stay a music-only serviceRemain in the label-controlled music margin trap

    Stated reasonPodcasts had no labels, so Spotify could own the audio value chain and keep what it earned

    Committedapproximately €300M (~$343M) (Paid for Gimlet and Anchor, the February 2019 deals at the fork; later podcast acquisitions pushed the documented total past $800 million.)

    What happened
    • 2023 podcast margin / studio strategy: Ek called podcasting 'a drag to our gross margin profile'
    • 2023 podcast break-even: CFO said podcasting was on track to break even 'pretty soon'
    • 2023-06 staff and studio brands: laid off roughly 200 podcast staff and folded Gimlet and Parcast into a single 'Spotify Studios'
    Read the full analysis →
  4. 2020

    TSMC

    Held

    Whether to build a leading-edge chip fab in Arizona

    • Build fab in ArizonaCommit ~$12B to a US leading-edge fabchose this
    • Keep production in TaiwanRetain leading-edge manufacturing in existing facilities

    Stated reasonA workforce, a supply base, and a running leading-edge fab on U.S. soil, the vertical footprint the whole exercise was for

    Committedabout $12 billion (cost of the first Arizona fab announced in 2020)

    What happened
    • 2024 first fab cost and schedule: price tag rose to $20 billion with full production delayed to 2025
    • 2024-10 production yields: yields about 4 percentage points higher than comparable Taiwan facilities
    • 2025-01 leading-edge production milestone: began producing 4nm-class chips, first time on American soil
    Read the full analysis →
  5. 2021

    Intel

    Held in part

    Whether Intel should build fabs to manufacture other companies' chips while also running as an integrated device manufacturer

    • Pursue IDM 2.0 foundryBuild fabs to manufacture other companies' chips while designing and making its own.chose this
    • Stay integrated-only manufacturerDesign and fab only its own chips without opening to external foundry customers.

    Stated reasonA patriotic bet to reclaim manufacturing leadership and bring chipmaking home

    Committedan estimated $20 billion (Pledged for two new Arizona fabs at the IDM 2.0 announcement; later annual capex followed from the choice.)

    What happened
    • 2023 Intel Foundry operating loss: operating loss of roughly $7 billion
    • 2024 Intel Foundry operating loss: a $13 billion operating loss in 2024, its first fully reported year
    • 2024-11-26 CHIPS Act direct funding award: finalized at $7.865 billion, cut from the up to $8.5 billion headline
    Read the full analysis →
  6. 2025

    UPS

    Held in part

    Whether to deliberately cut its largest customer's volume by more than half to trade scale for margin

    • Cut Amazon volumeShed the highest-volume, lowest-margin tonnage to widen marginchose this
    • Keep Amazon volumeRetain the biggest customer and its network scale

    Stated reasonAmazon was the largest but not the most profitable customer; UPS chose to trade scale for margin by refilling capacity with denser, higher-priced business

    What happened
    • 2025 delivery expense overrun: $85 million overrun in delivery expense in a single quarter
    • 2025 Ground Saver volume: Ground Saver volume fell 23.3% in that same quarter
    • 2025 adjusted operating margin: revenue dropped to $88.7 billion, and adjusted operating margin climbed to 9.8%
    Read the full analysis →
  7. 1987

    Uniqlo (Fast Retailing)

    Held

    Whether to keep reselling other companies' clothes or become a manufacturer-retailer controlling the whole chain

    • Stay bulk-buying resellerContinue reselling other people's clothes cheaply as a casual-wear warehouse
    • Adopt SPA manufacturer-retailer modelControl the entire chain from planning and design to material procurement to the price tagchose this

    Stated reasonThe bulk-buying reseller model had hit its ceiling within two years, so combining manufacturing and retailing let the company offer products customers really wanted

    What happened
    • 2012 HEATTECH units sold: grew from 1.5 million units in 2003 to 130 million by 2012
    • 2024 Consolidated gross margin and operating profit: 53.9% gross margin and ¥500.9 billion in operating profit in FY2024
    • 2024 UNIQLO Japan operating profit: record annual performance, operating profit of ¥155.8 billion (+32.2% YoY) in FY2024
    Read the full analysis →
  8. 2000

    Ericsson

    Reversed

    How to source radio-frequency chips: single-source from Philips or qualify a backup supplier

    • Single-source from PhilipsMake Philips the sole provider for the RF chips to simplify the supply chain.chose this
    • Qualify a backup supplierRedesign boards and pre-qualify alternate chip vendors to route around trouble.

    Stated reasonTo simplify its supply chain and streamline sourcing

    What happened
    • 2000-10 Manufacturing relocation program launched: board launched a 'Back to Business' program that relocated manufacturing out of Sweden and the US toward Eastern Europe
    • 2001-10 Handset unit folded into joint venture: Ericsson folded its standalone handset unit into the Sony Ericsson joint venture
    • 2000 Phone shortfall from chip outage: shortfall estimated at 7 million phones
    Read the full analysis →
  9. 2003

    BYD

    Held

    Should the battery company integrate forward into building cars?

    • Integrate forward into carsBuy an automaker and wrap the cell business around a carchose this
    • Stay a battery makerRemain focused on rechargeable cells as before

    Stated reasonA company that makes batteries first and cars second carries the cheapest, hardest-to-copy part of an EV in its DNA

    CommittedHK$269 million (Acquisition price of Xi'an Qinchuan Automobile)

    What happened
    • 2023-09 cost to produce vs Model 3: BYD Seal production cost ~15% lower than the Shanghai-built Tesla Model 3
    • 2023-09 share of components made in-house: about 75% of Seal components self-produced vs 46% for the made-in-China Model 3
    • 2024 revenue: 2024 full-year revenue RMB 777.1 billion, up 29% year on year
    Read the full analysis →
  10. 2010

    Caterpillar

    Held

    Whether to consolidate U.S.-bound excavator output in a new Texas plant or keep producing in Japan for export

    • Build Texas regional hubConsolidate U.S.-bound excavator output in a new Victoria plantchose this
    • Keep exporting from JapanContinue producing U.S.-bound excavators in Akashi and shipping across the Pacific

    Stated reasonPut a plant near each pool of demand so U.S.-bound output is made in the U.S. while Akashi serves Asia, cutting freight on heavy machines

    Committed$200 million (Investment in the Victoria, Texas facility)

    What happened
    • 2012 Akashi plant fate: The Japan plant stayed open and became more focused on serving Asian customers rather than closing
    • 2019 layoffs: Roughly 120 temporary Victoria workers told their assignments were ending amid the trade-war slump
    • 2025 hiring/expansion: Caterpillar announced it would add 200 positions at Victoria, a facility employing around 600 people building hydraulic excavators
    Read the full analysis →
  11. 2011

    Toyota

    Held

    After the 2011 quake exposed lean's fragility, should Toyota abandon just-in-time or buffer only its critical parts?

    • Buffer only priority partsMandate 2–6 months upstream stock for ~500 line-stopping parts including chipschose this
    • Abandon lean, stockpile everythingHold more inventory of all components to absorb any shock
    • Keep pure just-in-timeMaintain classic lean with near-zero buffers everywhere

    Stated reasonEngineer around lean's single failure mode by buying slack only at line-stopping choke points and pushing the cost upstream

    What happened
    • 2021-09 October 2021 production plan cut: cuts of ~70,000 units in September and ~330,000 in October; full-year forecast trimmed from 9.3M to 9.0M
    • 2021-10 monthly output below plan: output of roughly 500,000–600,000 units a month, well below plan, with a further 100,000–150,000-unit shortfall flagged for November
    • 2022 further production cut: a further ~150,000-unit cut for February 2022 pulls the full-year forecast below 9 million units
    Read the full analysis →
  12. 2012

    GE Appliances

    Reversed

    Whether to reshore GeoSpring water-heater production to Louisville

    • Reshore production to LouisvilleBring GeoSpring production back from Asia to Kentuckychose this
    • Keep production in AsiaContinue producing the water heater overseas

    Stated reasonTo prove lean assembly and a re-engineered supply chain could beat cheap overseas labor at home

    Committed$38 million (Investment in the reshored GeoSpring water-heater plant)

    What happened
    • 2016 GeoSpring production: GE Appliances (by then owned by Haier) announced it would stop making the GeoSpring at the end of 2016 because of low sales
    • 2016 workers affected: end of GeoSpring production affected about 300 hourly workers and 23 salaried employees
    • 2018-03 manufacturing equipment location: manufacturing equipment was moved to Bradford White's Middleville, Michigan facility after March 2018
    Read the full analysis →