The Hour Between Dog and Wolf — Coates: COMPLETE

Coates' own story begins at a currency desk. He first traded and did research at Goldman Sachs and then came to Deutsche Bank in New York, where in the late 1990s he got a front-row seat at the IT bubble's performance. What he saw — and what frightened him — was not that people were wrong in their analyses. It was that the floor changed physiologically during the winning years: young men's self-confidence swelled, their risk-taking grew, their body language became more dominant — and none of this was corrected when the profits one day ran out.

He describes feeling the same transformation in himself: one day he realized he was no longer evaluating risks but chasing them. The question he carried off the floor was not economic but biological: what do profits do to the body — and what does the body do to the market?

The answer required a new career. Coates left the bank for Cambridge, where he took his doctorate on precisely this subject and ended up in Joe Herbert's neuroendocrine laboratory — and then built his own research program on trading and biology, crowned with saliva samples from real traders on a London floor. The thesis he formulates in the book, quoted openly: the financial market has a body.

Prices are not set by calculating brains in a glass jar but by organisms with heart rate, hormones and circadian rhythm — and when the profits or losses grow large enough, the body begins to set the prices, not the analysis. Irrational exuberance is, in his reading, not just a psychological term (Shiller) but a chemical state.

The differentiation from behavioural economics' sibling books is the course's entire foundation and must be formulated sharply. Kahneman's Thinking, Fast and Slow is built on experiments — laboratory tasks on students, controlled choices between lotteries. Thaler's Misbehaving is built on anomalies — real decision errors that were not allowed to exist in the theory. Coates builds on physiology — hormones measured in the saliva of professional traders while they did their job. Kahneman asks how thinking misinterprets probabilities; Thaler asks what systematic errors economic humans and markets commit; Coates asks what the body does with risk when profit and loss become real.

The three are complementary: Kahneman provides the map of the errors, Thaler their consequences — Coates shows where the engine that drives them is located. The AK1A angle: this course is not about the company — all twenty AKM1 variables remain the same — but about the instrument that measures them. Before you examine the company, examine the body that reads the report.

AKM1 bridge: the book moves the spotlight from the company to the analyst — its chapters therefore map to HOW you measure V01–V20 (in what bodily state, at what time, after which profits), not to what the variables measure.

AK1TS connection: Micro (5 days) — the hormones' home ground is the short swings; that is where the body breaks through the analysis first.

Coates points out that modern financial science treats traders as pure information processors — eyes that read screens and hands that press keys. But the floor during the 2008 financial crisis, as he depicts it, was a physiological disaster zone: heart rates rising to levels otherwise seen during intense physical exertion or combat, sweaty palms, tense shoulders, stomachs in cramps, sleepless nights.

None of these reactions were chosen — they were the body's automatic responses to threat and reward, the same systems evolution built for a world of predators and hunting luck. The market had kidnapped them. The profit and loss figures on the screen became evolutionary signals: prey killed and danger at hand.

Here lies the book's first bridge to research, quoted openly: Antonio Damasio's work with patients with damage to the prefrontal cortex — people whose intellect was intact but whose decisions collapsed because they lacked bodily emotional markers to navigate by. The conclusion, controversial but influential: reason is not the opposite of the body — it is the body's product.

The brain is built to steer an organism, and its decision system is wired through the body's state. This means, in Coates' interpretation, that you cannot study financial decision-making without studying the body that makes the decision. The entire research program of neuroeconomics (and of his own lab) follows from this move.

Practical consequence for the AK1A analyst: your analytical apparatus is a body. Report reading, model building and AKM1 scoring are not performed by a pure intellect but by an organism whose state — sleep, stress, exercise, time of day — changes what you see and how you weigh it. Coates compares the trading floor to a sports arena: traders are risk athletes, and their performance rests on the same physiological foundation as the athlete's.

No sports coach would send out a team that had not slept for three nights — but the finance industry (and private investors) regularly make maximum decisions in exactly that state. The course returns to the management consequences in chapter 10; here we only establish the basic fact: the body is part of every decision, whether you want it or not.

AKM1 bridge: V12 Revenue stability — companies with stable revenue also give the analyst's body fewer shocks; a calm watchlist is physiological risk management in itself.

AK1TS connection: Micro (5 days) — the body's fast signals (pulse, skin conductance) act on minutes to days and colour the shortest measurements.