Qinghura,

Here is the revised list of recent publications. I'll send the rest of the files shortly.
  Howitt, Peter, and Robert Clower, “The Emergence of Economic Organization,” Journal of Economic Behavior and Organization 41 (January 2000): 55-84.

  Source code for the C++ program used in the Howitt-Clower paper.

  Howitt, Peter, “Endogenous Growth and Cross-Country Income Differences,” American Economic Review 90 (September 2000): 829-46.

  Aghion, Philippe, Christopher Harris, Peter Howitt and John Vickers, “Competition, Imitation and Growth with Step-by-step Innovation,” Review of Economic Studies forthcoming.

Peter Howitt
Department of Economics
Brown University, Box B
Providence RI 02912
U.S.A.
Tel: (401) 863 2145
Fax: (401) 863 1970