
2
Barone (1980), Satamases (1986), Board and Sutcliffe (1988), Solnik and
Bousquet (1990), Agrawal and Tandon (1994), Balaban (1995), Choudhary (2000), Tong (2000),
Sar (2003)
“
”
3
1. SET
2. SET50 50
3. SET100 100
Thompson Reuters