1. Treat jurisdictional arbitrage as a measurable migration signal — and rank it by what is actually being moved
The repeatable method
- Quantify the spread that drives the move, not the rhetoric: compare the specific tax on the specific business (here, California's 10.8% bank income tax versus Texas' no corporate income tax and a 0.75% margin tax on gross profit).
- Rank the commitment by reversibility — a satellite office is cheap talk; a relocated headquarters, a purpose-built campus, or a change of legal incorporation is capital and law committed, and far stickier.
- Confirm with counted evidence rather than announcements: headcount trajectories, Fortune 500 domicile counts, sector job adds, square footage under construction.
- Then look one layer down for the local beneficiaries the migration mechanically creates — real estate, utilities, local banks, contractors — rather than trying to trade the migrating giant, whose result the move barely dents.
Here: Texas passed California with 57 Fortune 500 HQs; the Dallas area added 100,000+ financial jobs in a decade to ~400,000; GS went 900 → 4,500+ staff with a new campus; JPM now has more employees in Texas than New York; SCHW moved its HQ outright in 2021; MS is only considering a $1.3B complex — which is exactly why it ranks lower on the same ladder.
Watch for
- HQ relocations and reincorporations (highest signal) versus "presence" announcements (lowest); state-level Fortune 500 domicile counts; the wage differential that cuts the other way — finance pay averages $512k in NYC versus $162k in Texas, a hint about which functions actually move.
2. Audit the binding physical constraint — and check whether the one everybody watches is the right one
The repeatable method
- For any build-out story, list the physical inputs it consumes — power, water, land, transformers, cooling, labor — and ask which is genuinely scarce in the specific geography, not in the national narrative.
- Find the official supply-versus-demand projection for that input and read the shortfall date; a state or municipal planning document is usually more honest than any company's disclosure.
- Convert the constraint into a share-of-use trajectory for the new demand source: a small share today growing fast is what turns into a political fight, and the political fight is what turns into a moratorium.
- Ask who absorbs the cut when rationing arrives — households or industry — because that allocation decision, not the resource itself, is what hits the asset.
Here: everyone screens Texas for power (more gas plants than the next seven states combined, leading renewables) — but the binding constraint is water. Choke Canyon Reservoir at 8% full; a severe drought leaves the state ~20% short of demand by 2030 (Texas Water Development Board); data centers go from <1% of state water use to 3.7% by 2030 and up to 9.1% by 2040, clustering in West Texas "where energy is abundant but water isn't."
Watch for
- State water-plan shortfall projections and reservoir percent-full readings; drought-stage escalations; the share-of-use curve for the new demand source; capital going into the workaround (wastewater reuse, the contested $978m desalination plant) as a tell that operators believe the constraint is real.
3. Use state policy stops as cycle markers — the approval halt, not the price, dates the turn
The repeatable method
- Track the permitting authority, not just the demand curve: booms end at the approval desk long before they end in the order book.
- Treat the first moratorium, audit, or approval freeze by a pro-growth government as the high-information event — a hostile jurisdiction saying no tells you nothing; the boom's own sponsor pausing it tells you the constraint has become politically undeniable.
- Read the stated basis for the pause (here, water use) as the naming of the true bottleneck, and re-underwrite every project in the queue against that specific input.
- Then watch for the release condition — an election, a rainfall season, an audit's completion — which sets the timeline for the pause being lifted or hardened.
Here: "This past week, Gov. Abbott halted new data-center approvals, demanding an audit of the projects based on their water use and other factors" — in the state that has done more than any other to attract them. Salzman's closing line is the thesis: Texas' natural resources "could work in the reverse, too."
Watch for
- The audit's findings and whether approvals resume, tighten, or come with water conditions; copycat moratoria in other host states/counties; project sponsors quietly re-siting to water-rich geographies — the migration inside the migration.
4. Read the utility-rate fight as the leading indicator of an industrial licence-to-operate problem
The repeatable method
- When a scarce municipal resource gets rationed, compare the cut borne by residents against the cut borne by industry — the gap is the political charge building up.
- Identify who is contesting the rate increase before regulators, and set that against their reported earnings; the optics of a record-profit company fighting a modest local surcharge is what converts a rate case into a permitting problem.
- Model the downside as a volume/permission risk, not a cost line: the operative question is what percentage of throughput is lost when the emergency stage arrives and the allocation flips.
- Check the mitigation spend already underway — recycling, reuse plants, alternative supply — as the honest measure of how seriously operators take it.
Here: residents cut water use 19% (2023–25) while large users cut 3%, with industry taking ~60% of the city's water. XOM is the biggest single user at ~13m gallons/day; VLO is among those challenging the doubled industrial rate — prompting the city manager's double take at its blockbuster earnings. In a Level 1 emergency the city says the balance flips: residents spared, industry made to comply.
Watch for
- Drought-stage changes and the declared date of a Level 1 emergency (pushed from September to 2028 by rainfall — a moving, checkable number); state-regulator rulings on the rate challenges; capacity of the wastewater-conversion plants (~16m gal/day against ~120m regional use) actually coming online.
5. Screen legal domicile as a shareholder-rights risk — deregulation that attracts the company can cost the owner
The repeatable method
- For any holding, check the state of incorporation and what it permits management to switch off — minimum-ownership thresholds for filing shareholder proposals or derivative suits, limits on proxy advisors, mandatory forum clauses.
- Read the risk factors and bylaws for exclusive-forum language; a company that concedes in its own filings that the venue "may discourage lawsuits" against its directors and officers has told you the size of the protection you gave up.
- Score the accountability trade-off explicitly against the tax/regulatory benefit: friendlier-to-management rules can be genuine value (less litigation drag) or pure extraction (no recourse when capital is misallocated) — the difference is management quality, so weight the screen by how much you trust the insiders.
- Track contagion: once one state loosens protections to win domiciles, rivals follow, and the shareholder-protection baseline for the whole market moves.
Here: Texas lets companies block holders under 3% from filing shareholder proposals and certain suits, curbs proxy advisors, and routes disputes to its own business courts. TSLA reincorporated there after the Delaware pay-package ruling; SPCX's bylaws force disputes into the Texas Business Court, which its filings say "may discourage lawsuits." Latham & Watkins: the courts "impose significant hurdles on prospective plaintiffs bringing derivative lawsuits." And it spread — Nevada and Delaware have both passed rules making evidence harder to gather. Renta: "It has created a race to the bottom."
Watch for
- Reincorporation proxy votes; new exclusive-forum bylaws; Delaware/Nevada counter-legislation; the first derivative case actually tested in the Texas Business Court, which will price the practical value of what was removed.
6. Separate a new exchange's marketing from its market — liquidity share is the only test that counts
The repeatable method
- For any new trading venue, ignore the tenancy, the bell and the political endorsements; measure its share of consolidated volume and its count of primary listings.
- Distinguish a genuine market from a flag-plant: if trades still route over the incumbent's wires and infrastructure, the venue is a branding layer, and the incumbent's economics are unchanged.
- Ask what the venue removed to compete (fees, disclosure requirements, listing standards) and price that as the buyer's, not the issuer's, cost.
- Watch for the incumbent's defensive response, which is usually where the real change in rules — and the real risk to index investors — actually happens.
Here: three exchanges now claim Dallas, and the mayor's boast is that it is "the only city in the world with three major exchanges" — yet the Texas venues together are under 1% of US equity volume, the TexasStockExchange is still "working on procuring its own listings," and NDAQ concedes Texas trades run on East Coast wires. ICE's NYSE is named only as having "ramped up its presence."
Watch for
- Texas venues' share of consolidated volume crossing a non-trivial threshold; the first significant company to make a Texas venue its primary listing; whether the fee/disclosure concessions get matched by the incumbents.
7. Watch index-inclusion rule changes as a competitive weapon — forced buying is the prize
The repeatable method
- Remember the mechanism: index membership compels every tracking fund to buy, so whoever controls the entry rules controls a large, price-insensitive bid.
- Flag any shortening of the seasoning period, float minimum, or trading-history requirement — and diary it against the listings that venue was competing for at the time.
- Ask the investor-protection question separately from the conflict question: a stock admitted after a handful of sessions has no established price discovery, so index holders inherit an unpriced position by default.
- Do not resolve the motive from the coincidence alone — record both the critic's read and the exchange's defence, and let the subsequent rule-making pattern decide.
Here: around SPCX's dual listing, NDAQ created a 15-trading-day fast track into the Nasdaq-100 for large stocks. Renta: "And then all of a sudden, their exchange gets the listing," with average investors taking "inordinate risks." Nasdaq: the program makes the index better reflect its market, and Racz says the decision "was made way before SpaceX."
Watch for
- Further methodology changes at index providers around large listings; how fast-tracked names trade through their first index rebalance; the float and lock-up schedule underneath any fast-tracked addition, since a small float plus forced buying is the combination that dislocates price.
8. Map the single-point export chokepoint — geography that cannot be replicated is the durable asset
The repeatable method
- For an export boom, find the physical asset that cannot be duplicated quickly — a channel deep enough for the largest ships, proximity to the producing basin, the berth count — and treat it as the real bottleneck asset.
- Size the flow through it in absolute terms and as a share of national exports; a facility carrying a national-scale share is a geopolitical asset and gets treated as one by policymakers.
- Trace the policy history — an export ban lifted, a permit regime relaxed — to understand how fast the flow could be constrained again.
- Then stress it against the local constraint from insight 2: an irreplaceable location that runs out of water is not irreplaceable in the way it looks.
Here: Corpus Christi is the closest major port to the Permian and "the only port in the country deep enough" for crude carriers three football fields long — ~2.5m bbl/d exported, up tenfold in a decade, roughly half of US shipments, with US crude exports banned as recently as 2015 and now the largest export category (record 5.6m bbl/d in April). LNG (Cheniere) supplies the same story on the gas side. And the city is running out of water.
Watch for
- Export volume records and the share of national shipments; dredging/berth expansion projects; any re-imposition of export policy limits; and whether the same port's water rationing starts constraining the industrial plants beside it.