F.6 Econ

2010-11-18 6:01 pm
What is the difference between testable implication& useful theory ?
THX

回答 (1)

2010-11-22 2:42 am
✔ 最佳答案
分別就在於一個useful theory一定要有testable implication

如果冇testable implication既話

咁個theory就會係一個tautology

因為冇法子被refute,所以姐係冇用

希望幫到你啦
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