... Patrizia Caselli (and all at SIAS). Thanks also to LIST SpA for technological support, to International House in Pisa, in particular Chris Powell, Paola Carranza, Lynne Graziani and Antonia Clare, and ... Cozzi, Barbara Bargagna, Monica Ciampi, Paolo Bassi, Andrea Ceccolini, Carlo Bellanca, Claudia Rege Cambrin, Luca Zamboni, Sergio Marchetti, Guido Coli (and all at LIST), Gianluca Soria,...
... bullet, that delivers the advantage.
A great company will have incorporated a set of advantages that all
reinforce each other around a basic idea. Wal-Mart, IKEA, and South-
west Airlines have unique ... a
competitive advantage is like having a gun in a knife fight.
This is true, but today most advantages don’t stay relevant and
few are sustainable. Advantages are temporary. Increa...
... balloon (given a
massless balloon material). We then may use the ideal gas law
SOLUTIONS
Sidney Cahn
New York
Gerald Mahan
Oak Ridge
Boris Nadgorny
Washington, D.C.
magazines such as Kvant. A few of ... this additional air, which can be treated as a “negative”
mass, and the Earth (see Figure S.4.3c):
where and are the mass and radius of the Earth, respectively, and
G is the gravitationa...