On the website of their recent book Pour une Revolution Fiscale, Landais, Piketty and Saez (2011) have provided the public with free access to all their quantitative data, inviting the readership to critically appraise and publicly discuss their work. Unfortunately, the book's graphical...

The objective of this paper is to give the prospective outcome or "prospect" of a negotiation when the players' value can only be realized if a certain threshold is reached. Thresholds can be of different forms such as a certain number of players, a certain coalition of players or a certain...