Liar's Poker — Lewis: COMPLETE

This is how the game worked: each player held a dollar bill and studied its serial number. Then, in turn, the players bid on how many of a certain digit appeared in total across all the bills in the round — five threes, seven zeros, and so on. The bid rose until someone dared to call »liar!«, the bills were shown, and the loser paid. No one knew the full basis; everyone acted on partial information, courage and fear.

Lewis notes that the core of the game was to manipulate the other players — to break their resistance — the numbers were just the excuse. That is why the book is titled as it is: Wall Street was Liar's Poker played for billions, with customers and bosses at the table.

The book's most famous scene is a single hand that was never played. John Gutfreund, Salomon's CEO and a man who had been dubbed »King of Wall Street«, one day stopped at the desk where John Meriwether sat — the trading floor's best poker player. Gutfreund proposed a single hand for one million dollars. Meriwether calmly replied: »Make it ten« — make it ten million.

Gutfreund laughed and declined. The episode is analyzed in chapter 7 as game theory; already here you note the structure: the challenger raised the stakes until the price for the king became too high, and the king understood that he had nothing to gain. It is the stock exchange's oldest truth in miniature — asymmetry decides, not courage.

The book itself: published in 1989, written by a man who was 24 when he was hired into Salomon's trainee program in 1984 and 28 when he resigned. Michael Lewis was a trained art historian who had landed in London — without a single finance degree — and precisely for that reason became the industry's best anthropologist. Liar's Poker became a bestseller that defined the self-image of the 1980s: the culture of greed, the macho jargon, the bonuses.

For AK1A the book is something more: a primary source on how the counterparty thinks. The course follows the story chronologically through thirteen chapters, from the recruitment in the first chapter to Salomon's fall, with the V01-V20 lenses on.

Lewis was young, a trained art historian, and based in London when he landed at a grand banquet — and at the table he sat next to the wife of one of Salomon Brothers' most prominent executives. When she heard that he was considering an academic future, she dismissed the idea outright, along the lines of: go to Wall Street instead — that is where the money and the future are.

A recruitment without a single technical question. That such a coincidence could open the door to the trading desk says everything about the industry's meritocratic self-image: the network came first, competence could be bought later.

The interviews were a genre of their own. Lewis depicts conversations that were as much personality tests as knowledge exams — odd questions, provocations, and a sense that the examiner wanted to see how the candidate reacted to humiliation and uncertainty. Then: the trainee program of 1984, a boot camp in bonds where fresh graduates and PhDs were pushed through crash courses in the mathematics of interest rates, credit and — above all — Salomon's own view of the world.

The firm grew violently on the deregulation winds of the 1980s (V18): it needed bodies at the desks, not finished bankers.

The program's sacred and terrifying item was »the board« — the list where the assignments were printed out: which trainee got rotation at which desk, which promises had been handed out and to whom. Six months of nervous speculation culminated in a chart. Careers were decided not by grades but by where vacancies happened to exist — and the arbitrariness is the point: the system did not believe it mattered who sat where, because the players were interchangeable and the machine would shape them.

It is V12 logic in cultural form: revenue should be driven by the desks and the products, not by individuals.