-The Shapley value is impersonal. It is associated not with a specific player but rather with a specific position in the game. It is not conceived to measure the power of President Kennedy or President Eisenhower; it is conceived to measure the power of the Presidency.
-In the standard Newtonian versions of power, power is that which induces a modification of choice by the system. Quite commonly, we measure the power by the extant to which the individual is able to induce the system to provide resources of value to him. We are aware that power, in this sense, is a function of many variables; we suspect that informal alliances and allegiances influence behavior; and we commonly allege that power is dependent on information and intelligence as well as formal position.