Match the following economists with their contributions to consumption/money demand theories:
निम्नलिखित अर्थशास्त्रियों को उपभोग/मुद्रा मांग सिद्धांतों में उनके योगदान से सुमेलित करें:
| List I (Economist) | List II (Contribution) |
|---|
| 1. John Maynard Keynes | P. Permanent Income Hypothesis |
| 2. Milton Friedman | Q. Liquidity Preference Theory |
| 3. Franco Modigliani | R. Life-Cycle Hypothesis |