"During this period I also came-across Kenneth Arrow's now famous Social Choice and Individual Values. Although I hardly did full justice to that pioneering work, it emboldened me to take a stab at a much more formal presentation than I had encountered in political theory. The form of my two chapters certainly owes something to my having ploughed my way through that book. For better or worse, Arrow's book must also have influenced my decision to present parts of the argument in a formal notational system (though only in footnotes and appendices)."