| A. | Marshall |
| B. | Jevons |
| C. | Joan Robinson |
| D. | Mrs. Lillian Gilbreth |
Answer : C Explanation : Sanjay Dayal said: (12:29am on Wednesday 2nd May 2018)
Roy Harrod was the first economist to develop the theory of imperfect competition and, other authors, such as Edward Chamberlin and Joan Robinson renewed its interest and made major contributions. This is as per google
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
