29. Match List-I with List-II:
List-I (Theories of International Trade) | List-II (Propounder(s)) |
(a) Theory of Absolute Advantage | (i) Raymond Vernon |
(b) Factor Proportion Theory | (ii) Steffan Linder |
(c) Country Similarity Theory | (iii) Heckscher Ohlin |
(d) Product Life Cycle Theory | (iv) Adam Smith |
30. Concept testing, test marketing, and product testing are parts of which of the following?