

Published in 2011, 'The Dictator's Handbook' provides a provocative look at political survival through the lens of 'Selectorate Theory.' Authors Bruce Bueno de Mesquita and Alastair Smith argue that the primary goal of any leader—from the most benevolent democrat to the most brutal tyrant—is to gain and maintain power. The book posits that the differences between political systems are not driven by the morality of leaders, but by the number of people they must keep happy to stay in office. It reframes 'bad' political behavior (such as corruption or neglect of public goods) as often being 'good' politics for a leader's survival (Wikipedia, The Guardian).
The book defines power using three groups: The Interchangeables (Nominal Selectorate/voters), The Influentials (Real Selectorate), and The Essentials (Winning Coalition). The size of the 'Essentials' determines how a leader behaves; smaller coalitions lead to autocracy, while larger ones lead to democracy (Goodreads, Shortform).
Leaders do not act for the 'national interest' or 'common good' unless those interests align with their own survival. Staying in power requires keeping the 'Essentials' loyal through rewards, which often leads to the neglect of the general population (The Guardian, Mr. Sustainability).
The authors outline five strategic rules: 1) Keep the winning coalition small; 2) Keep the nominal selectorate large (to make essentials replaceable); 3) Control the flow of revenue; 4) Pay essentials just enough to keep them loyal; 5) Never take money from the essentials to help the poor (The Power Moves, Shortform).