1180- Planning the Volume of Investment in the Long-Run Period

554- Theoretical Problems of Investment Planning

560- Practical Problems of Investment: Planning and Financing

379- Model I . Investment Requirements under a Given Time : Shape of Current Final Demand

1502- The Use General Equilibrium Models in Medium Term Planning. Theoretical Back ground

635-Balance of National Economy – An Instrument of Long Term Planning

383- The Appraisal of Investment Projects

222- Liquidity Preference and Capital-Formation in Under-Development Countries

199- Balanced Growth Concept and Its Application to Economic Planning

401- An Extension of Black's Optimum Savings Model.