TY  - GEN
AU  - Yang, Xiaokai
AU  - Lin, Wai-Man
TI  - Inframarginal economics
T2  - Increasing returns and inframarginal economics;v.4
SN  - 9789812389282
PY  - 2009///
CY  - New Jersey
PB  - World Scientific
KW  - Development economics
KW  - Economic development
ER  -