पुढील निबंध कोणी लिहीले होते ?
(a) तीन अर्थशास्त्रे.
(b) भांडवल गेले, व्यापार गेला.

The correct answer is Option C (G.G. Agarkar).

Key Points:
• Gopal Ganesh Agarkar and Economic Thought:
• Gopal Ganesh Agarkar (1856–1895) was an uncompromising rationalist, radical social reformer, and prolific essayist of 19th-century Maharashtra.
• While widely celebrated for his fiery social commentary in Kesari and Sudharak (started in 1888), Agarkar also wrote extensively on political economy, critique of colonial drain, and indigenous capital formation.
• He authored insightful Marathi economic essays including 'Teen Artha Shastre' (तीन अर्थशास्त्रे) and 'Bhandval gele, Vyapar gela' (भांडवल गेले, व्यापार गेला).
• In these essays, he critically examined classical economics (Adam Smith, John Stuart Mill, Herbert Spencer) and argued how British colonial industrial policies eroded Indian native trade, depleted indigenous capital, and caused structural poverty.
• Key Takeaway: Gopal Ganesh Agarkar authored the renowned analytical essays 'Teen Artha Shastre' and 'Bhandval gele, Vyapar gela'.