define and explain the topic and reasons

review the Divergence, Big Time (article )by Lant Prichet .

article can google on internet

requirement's must include :

define the key terms in the article

give the brief review of the article, what is article about,

what did prichett do? , what tis means $P 250,

prichett GDP growth equation and divergence Big time means,

and a simple and brief review of the article