1Zodrow G.R., Mieszkowski P. Pigou, Tiebout, property taxation and the under-provision of local public goods[J].Joumal of Urban Eco- nomics, 1986( 19 ) : 356-370.
2Baldwin R, Krugman P.Agglomeration, integration and tax harmo- nization [J ]. European Economic Review, 2004, ( 48 ) : 1-23.