Abstract
This paper investigates, by virtue of Monte Carlo technique, the degree to which the same alternative is respectively selected under each of a couple of certain simple voting rules. Our study is motivated from P.C. Fishburn's: Simple Voting Systems and Majority Rule(1974), besides relying not on the estimated efficiency as defined there but on the probability of agreement. And, for beginner's sake, our concise introduction to(or survey of)the problem of constitutional choice will be given in suitable passages of the text.
