1. Technology usage lags

   • Diego Comin
   • Bart Hobijn
   • Emilie Rovito

   OriginalPaper 11 November 2008 Pages: 237 - 256

2. A structural model of the transition to agriculture

   • Matthew J. Baker

   OriginalPaper 03 September 2008 Pages: 257 - 292

3. Coevolution of human speech and trade

   • Richard D. Horan
   • Erwin H. Bulte
   • Jason F. Shogren

   OriginalPaper 22 February 2008 Pages: 293 - 313