1. Advanced Econometrics;Amemiya,1985
2. Spatial Econometrics: Methods and Models;Anselin,1988
3. Simple diagnostic tests for spatial dependence;Anselin;Regional Science and Urban Economics,1996
4. R&D spillovers and the geography of innovation and production;Audretsch;American Economic Review,1996
5. Synergies in wireless telephony;Ausubel;Journal of Economics and Management Strategy,1997