Frameworks

Five lenses I keep coming back to

These are the thinkers and frameworks that most influence how I read markets. This is my interpretation of publicly available ideas, written in my own voice. I am not affiliated with, endorsed by, or speaking for any of them.

Lens 01

Global Liquidity as the Tide

Influenced by the work of Michael Howell (CrossBorder Capital)

The core thesis is that global liquidity, the aggregate balance-sheet capacity of the world’s central banks and commercial banks to extend credit, is the single most important driver of risk-asset prices across cycles. It is not the only driver, but it is the tide: when liquidity expands, most risk assets rise regardless of their individual fundamentals, and when it contracts, most fall regardless of how good the story is.

I use this framework as the starting point for every macro view on this site. The Desk Status dashboard tracks the liquidity cycle position because everything else, equity multiples, credit spreads, crypto, commodities, makes more sense when you know which way the tide is running.

Where I think this lens has limits

Liquidity explains direction better than timing. The lag between a central bank balance-sheet change and its effect on risk-asset prices runs anywhere from two to nine months, which makes the framework better suited to positioning than trading. It also struggles with supply shocks: a liquidity-abundant environment hit by a genuine energy crisis can produce inflation and falling asset prices simultaneously, which a pure liquidity lens does not predict cleanly.

Lens 02

Generational Turnings and Long Cycles

Influenced by the work of Neil Howe (The Fourth Turning)

The Fourth Turning framework proposes that history moves in roughly eighty-year cycles divided into four turnings, each lasting about twenty years, driven by the interaction between generational archetypes and the institutional mood of the era. The current period, a crisis era, is characterised by institutional rebuilding, rising state intervention, and the unwinding of the individualist consensus that defined the previous forty years.

I use this framework as a background lens for understanding why fiscal policy is expanding, why regulation is increasing, and why the political centre of gravity is shifting toward intervention across every major economy simultaneously. It explains the direction of policy and institutional change over decades.

Where I think this lens has limits

The framework is unfalsifiable at the individual-turning level: any major event during a predicted crisis era can be claimed as confirmation. It is also US-centric in its original form, and mapping it onto non-Anglo societies requires assumptions about generational archetypes that may not transfer. I treat it as a useful heuristic for the direction of institutional change rather than a predictive model.

Lens 03

Convexity as a Portfolio Design Principle

Influenced by the work of David Dredge (Convex Strategies)

Most portfolios are structurally short convexity: they collect steady, small returns in calm regimes and take their losses all at once in stressed ones. The convexity framework argues that a deliberate allocation to instruments with convex payoff profiles transforms the portfolio’s overall risk shape from fragile to antifragile.

I use this framework to evaluate whether a portfolio is genuinely hedged or merely diversified in the calm-regime sense. The premium deep dive on convexity inside the Members Desk explores the mechanics in full, including sizing, timing, and the specific instruments that deliver genuine convexity versus those that only appear to.

Where I think this lens has limits

The cost of convexity is real and persistent. A 2 percent annual allocation to tail hedges that expire worthless in a calm year is a 2 percent drag on compounding. The framework is clearest at the extremes: zero convexity is unambiguously fragile, a well-sized sleeve is unambiguously more robust. The difficulty is in the middle, where sizing depends on estimates of how often the stressed regime will arrive.

Lens 04

Dealer Positioning and the Volatility Surface

Influenced by the work of Cem Karsan (Kai Volatility)

Markets are commonly described as driven by fundamentals or sentiment. The dealer-positioning framework adds a third driver: the mechanical hedging flows of options market makers, whose aggregate gamma exposure determines whether they dampen or amplify price moves on any given day. This is not a market view, it is plumbing.

I use this framework to interpret the volatility surface, the VIX term structure, and the short-term flow dynamics around large options expirations. It pairs with the liquidity framework: liquidity sets the tide over months, dealer positioning sets the chop within days.

Where I think this lens has limits

Dealer positioning data is estimated, not observed. The most widely cited measures are derived from options open interest and assumptions about who is on which side of each trade. The framework works best as a mechanical explanation for why markets behaved the way they did, and less well as a precise forecast, because the same positioning setup can resolve in multiple ways depending on the catalyst.

Lens 05

Money as Evolving Technology

Influenced by the work of Lyn Alden (Lyn Alden Investment Strategy)

The conventional framing of money as a simple medium of exchange obscures a more useful lens: money is a technology that solves the trust problem at a given scale, and every major monetary transition in history has been a technology upgrade that expanded the scale at which strangers could transact without knowing or trusting each other.

I use this framework to position digital assets within the longer arc of monetary technology rather than as a speculative asset class. It also provides the lens through which I evaluate stablecoins, CBDCs, and the interaction between private and sovereign digital money.

Where I think this lens has limits

The technology framing can make adoption sound inevitable, which it is not. Every previous monetary technology transition involved decades of coexistence, political resistance, and failed alternatives. The framing also underweights the political dimension: money is also a tool of state power, and states have historically not surrendered monetary control voluntarily.

These frameworks are tools for understanding, not predictions or advice. Each has limits I have tried to name honestly. The research on this site applies them as lenses, never as doctrine.