20100802孫嘉宏
Ulrich Lehmann-Grube (1997).
Strategic Choice of Quality When Quality is Costly: The Persistence of the High-Quality Advantage.
The RAND Journal of Economics, Vol.28, No.2, pp. 372-384.
Ulrich Lehmann-Grube (1997).
The RAND Journal of Economics, Vol.28, No.2, pp. 372-384.