The provided definition, "Economics is the study of how men and society choose, with or without the use of money, to employ scarce productive resources which could have alternative uses, to produce various commodities over time, and distribute them for consumption now, and in the future, among various people and groups of society," defines the scope of economics.
This definition focuses on the core economic challenge: managing limited resources to satisfy unlimited wants.
This specific definition, emphasizing scarcity and choice in the allocation of resources with alternative uses, is famously attributed to Professor Paul Samuelson.
Key takeaways from this definition include:
Therefore, the definition is recognized as that of Prof. Samuelson.
| List - I | List - II |
| A. The distribution of Wealth (1899) | I. Joan Robinson |
| B. Mordern theory of Rent | II. Marshall |
| C. Quasi Rent | III. David Ricardo |
| D. Rent accrue to land due to original and indestructible power of the soil | IV. J.B. Clark |
| List - I | List - II |
| A. Commercial Bank | I. Established by the central govt. in a state or UT with defined local limits of operations |
| B. Regional Rural Bank | II. Specialized financial institution (for term lending) |
| C. Co-operative Bank | III. Classified into Scheduled and Non-Scheduled Banks |
| D. Development Bank | IV. Autonomous association of persons united voluntarily to meet their economic, social and cultural needs |
| List - I | List - II |
| A. Bureaucracy | I. F.W. Taylor |
| B. Scientific Management | II. Henri Fayol |
| C. Administrative Theory | III. George Elton Mayo |
| D. Hawthorne Experiments | IV. Max Weber |
| List-I | List-II |
| Electronic Configuration | First Ionisation energy (kJ mol$^{-1}$) |
| (A). ns$^2$ | (I). 2100 |
| (B). ns$^2$np$^1$ | (II). 1400 |
| (C). ns$^2$np$^3$ | (III). 800 |
| (D). ns$^2$np$^6$ | (IV). 900 |
| List-I | List-II |
| Spectroscopy | Property |
| (A). Raman | (I). Polarizability |
| (B). FTIR | (II). Dipole Moment |
| (C). UV-Visible | (III). Absorbance |
| (D). NMR | (IV). Spin |