Saito, Tetsuya (2006): Shipping the Good Apples Out: Alchian-Allen Theorem of Various Qualities. Unpublished.
Saito, Tetsuya (2006): Shipping the Good Apples Out: Alchian-Allen Theorem of Various Qualities. Unpublished.
Saito, Tetsuya (2007): Shipping the Good Apples Out: Another Proof with A Graphical Representation. Unpublished.
