The multiplicative form does not change with scale. A single decision is the product of four interacting forces. One at zero and the outcome collapses regardless of the others. Many decisions linked by feedback produce a cascade that follows the same three-phase structure every time. The same architecture that governs the individual decision governs the population-level cascade, and the conditions under which it transfers across domains are specified and testable. Three laws. Each falsifiable. One logic.
The three laws are not three frameworks. They are three views of the same underlying structure, each taken at a different scale. Inside a single decision, four forces multiply. Across many decisions linked by feedback, a canonical three-phase cascade emerges. Across domains, the same structure holds wherever three criteria are satisfied. The logic is the same in all three. The scale changes. The form does not.
Four forces, multiplicative. Zero on any one collapses the outcome.
The First Law operates at the level of an individual decision. Every decision is generated by four interacting forces. Environmental forces shape the decision from outside. Temporal triggers fire at specific moments. Motivational states come from inside the actor. Affective-cognitive filters select what gets through. The four forces do not add. They multiply.
The insight is zero-force nullification. If any one of the four forces collapses to zero, the outcome collapses to zero regardless of the strength of the other three. This is the property additive models cannot reproduce. In additive form a high environmental pressure can compensate for a missing motivational state. In multiplicative form it cannot. The Art Basel collector with the means, the moment, and the conviction but no remaining wall space does not buy the painting. The wall space is the zero-force factor. The First Law makes that factor visible.
Micro · Decision (Action)
introduced
2019 · Zurich Whiteboard
form
Multiplicative product of four forces
forces
Environmental Forces · Temporal Triggers · Motivational States · Affective-Cognitive Filters
method
Zero-force nullification
validation example
Art Basel collector decision
Three phases, one canonical sequence. Collapse fast, recovery slow.
The Second Law operates at the level of a cascade across many decisions. Every cascade follows the same three-phase structure. The first phase is Ignition, when the cascade has not yet registered publicly. The second phase is Polarisation, when the system bifurcates into opposing extreme states and the middle ground collapses. The third phase is Institutionalisation, when the cascade locks into the new structure that follows from the bifurcation. The three phases are not labels. They are the canonical sequence the architecture predicts.
The most consequential prediction of the Second Law is asymmetric reversibility. Collapse can be fast because it requires only one zero-force nullification at the level of the underlying decisions. Recovery requires all four forces to be non-zero simultaneously across the same population. The ratio runs between three and six to one in confirmed cases. The COVID-19 cascade across one hundred and eighty-four countries shows the structure cleanly. Lockdowns adopted in weeks, recovery measured in years.
Macro · Cascade
introduced
2019 · Zurich Whiteboard
form
Canonical three-phase cascade
phases
Ignition → Polarisation → Institutionalisation
empirical
Asymmetric reversibility · 3:1 to 6:1 across domains
validation example
Democratic Backsliding
Three concurrent criteria. Pre-empirical filter on cross-scale claims.
The Third Law operates at the level of structural identity across scales. The Identical Scale Principle states that a cross-scale claim is valid if and only if three criteria hold concurrently. Structural identity: the source domain and the target concept are governed by the same physical law. Scale independence: the law produces the same structure at every magnification of the system. Domain invariance: the law holds regardless of which discipline it was first identified in. The three criteria are not options. A claim must satisfy all three to be structurally sound.
The ISP functions as a pre-empirical filter. A claim that fails any one criterion is unsound regardless of how much data has been collected to support it. This is its purpose. The principle was formulated as a contribution to science education, where invalid analogies have misdirected research for decades. It is the meta-level frame that makes the First and Second Laws applicable across substrates. Without the ISP, the multiplicative architecture would be a financial-services observation. With the ISP, it is a law.
Meta · The cross-scale pattern
introduced
2019 · Zurich Whiteboard
form
Three concurrent criteria
criteria
Structural identity · Scale independence · Domain invariance
function
Pre-empirical filter on cross-scale claims
validation example
Capillary action · paper towel to redwood
Patrick Mehrhoff is a German entrepreneur, independent researcher, AI engineer, and author. He is the author of the three original theories that constitute the Mehrhoff Research Program. He built the work the studio carries.
Most practitioners spend a career inside one domain. He worked as a practitioner at six of the frontiers that redefined how society organises information, money, and value over the last two decades. The consumer internet, Swiss fintech, European monetary policy, Southeast Asian financial publishing, institutional crypto assets, and the first wave of applied AI.
The same structural observation appeared at every frontier. By 2019, on a whiteboard at crypto infrastructure provider Wyden in Zurich, the pattern had become visible to itself. It did not yet have a name. Four years before any AI language model became publicly available, the complete logic of the Three Laws of Decision-Making was already on the whiteboard.
The studio was built from Bangkok, without institutional affiliation and without external funding. The Rubens workshop model defines how it operates. The founder sets the intellectual direction at every decisive step. The tools and collaborators execute within it.
Tested against nine foundational scholars, three of them Nobel laureates, and across fifteen structural dimensions. Every cell is independently challengeable.
Every dimension independently challengeable.
Most frequently cited as predecessors.
Among the nine scholars tested.
Confirmed across all nine scholars.
The three laws describe the same multiplicative structure that governs decisions across scales. What each audience recognises in them is different. Each doorway below opens into the same set of laws, framed for the way you are most likely to find your own work inside them.
The literature in your field has been reporting tail-failure for decades. Outliers, noise, model misspecification. The three laws name a different culprit. The structural form of the model itself. Read the laws and find the place where the assumption you never questioned has been doing the work all along.
Every senior decision-maker has watched a model work on average and break where the decision mattered. The three laws name what is happening. The breakage is not an edge case the model failed to anticipate. It is the multiplicative architecture finding its zero. Read the laws and the pattern beneath every model break of your career becomes legible at once.
Each major institutional cascade of the past fifteen years was investigated as if it were unique. The reports document different operational failures in different sectors. The three laws read across the reports and recognise one structural pattern. Read the laws and the recurrence stops looking like coincidence.
Every philosophical tradition that has tried to describe the world has eventually arrived at the same conclusion. The three laws turn the conclusion into a working structural explanation. Decisions form. They cascade. Their patterns transfer across scales. Read the laws the way our studio reads them.
Most foundational research is finished before a student arrives. The three laws sit early enough in their life that the field around them is still to being created. A graduate student who reads them now enters a body of work inside its formative window. The reading path is curated for entry from any quantitative or social-science background.
Universities train within additive frameworks. Journals review within them. Regulators write rules under them. Funders evaluate against them. The three laws name the structural assumption beneath the entire foundational layer. It has been invisible because no curriculum, no review, no framework has ever required it to be examined. Read the corpus and the link your institution has been operating without becomes legible.
The first program states the architecture and demonstrates the laws that govern it. The second tests those laws against the empirical record of human decision-making. Together they establish the studio's canonical core and its first empirical substantiation. Further programs are in active preparation.
The three laws at the micro, macro, and meta scales, derived and stated formally. Plus the empirical evidence that the multiplicative architecture holds across biological, artificial, and hybrid substrates. Every paper in every other program traces its structural claims back to this canonical core.
The laws tested against the empirical record from every sector, industry, and discipline where humans make decisions. From financial risk to clinical judgement to educational selection to electoral behaviour, the same multiplicative architecture governs the outcome. Every test in the program substantiates the structural finding the foundational program advanced.
The first sketch of the Three Universal Laws. Drawn four years before any AI language model became publicly available.
Sketched at an office in Zurich. The board maps the direction of the markets, the forces driving them, the audiences they affected, the problems those audiences encountered, and the responses the market was developing. The structural logic that became the First, Second, and Third Laws is already on the board, in the language of practice.
Mehrhoff Research operates outside academia and outside industry. An independent science and research studio with no external funding, no board, and no university partnership. Founded 2019 in Zurich, domiciled in Tallinn, run from Bangkok.
The work is published open access. Every paper passes adversarial peer review before deposit. Every claim names the empirical conditions under which it would be falsified. Every citation traces to a primary source. The standard is not the institution. The standard is the work.
Deposited on Zenodo, permanently archived.
Data points analysed across all empirical validations.
Foundational and human decision-making.
No paywall, no journal embargo.
A horizon decades away. The daily practice of moving toward it. Seven principles the studio holds itself to, with or without anyone looking. Five codes the studio answers to when no external authority requires them. Each statement enforced internally. Each verifiable from outside.
Vision and mission, stated directly. What the studio is working toward, and what it does today.
Seven standards held against every paper, every conversation, every relationship the studio enters. Decision-making, rigour, independence, transparency, originality, curiosity, and courage.
Self-regulated science. Published standards, open methods, full results regardless of what they show.
Press, academic peers, conference organisers, policy bodies, industry practitioners, and readers reach the studio here.
Six formats, from public keynote to closed doctoral seminar. The full range is welcome; the substance of the questions decides the invitation.
Four positions, from visiting researcher to fellowship, with two scheduled per calendar year. A residency produces sharper work than a single talk because the conversation extends.
Press kit with bios, headshots, and topic briefs is ready to download. Lectures, learning materials, and the architecture itself are licensable.