Sein neues Buch, Poor Numbers: How We Are Misled by African Development Statistics and What to Do about It, argumentiert überzeugend, dass viele Messgrößen für das BIP anders als bisher angenommen alles andere als präzise sind.
His new book, Poor Numbers: How We Are Misled by African Development Statistics and What to Do about It, makes a strong case that a lot of GDP measurements that we thought were accurate are far from it.