Domestic Investment

The Domestic Investment calculator computes the difference between National Savings and Net Capital Outflow. 

INSTRUCTIONS: Choose units and enter the following:

• (NS) This is National Saving
• (NCO) This is the Net Capital Outflow

Domestic Investment (DI): The domestic investment is returned in U.S. dollars (USD).  However, this can be automatically converted to compatible units via the pull-down menu.

The Math / Science

Domestic Investment in Macroeconomics is the measure of physical investment used in computing GDP in the measurement of nations' economic activity.  The formula for Domestic Investment is:

    DI = NS - NCO

where:

• DI = Domestic Investment
• NS = National Saving
• NCO = Net Capital Outflow

Macroeconomics Calculators

• Income Elasticity of Demand
• Cross-Price Elasticity of Demand
• Price Elasticity of Demand
• Price Elasticity of Supply
• Total Surplus
• Consumer Surplus
• Producer Surplus
• GDP Growth
• GDP Deflator
• GDP by Income
• GDP Expenditure
• Net Capital Outflow
• Net Exports and Net Capital Outflow
• Dollar Conversion from Different Times
• Unemployment Rate (Friedman and Phelps)
• National Saving
• Domestic Investment
• Unemployment Rate
• Inflation Rate in Year 2 (using CPI)
• Labor Force
• Labor-Force Participation Rate
• Net Exports
• Real Exchange Rate
• Currency Converter
• Midpoint Method for Price Elasticity of Demand
• Income Elasticity of Demand
• Simple Price Elasticity of Demand

Resource:

• Mankiw, N. Gregory. "Chapter 19:Equilibrium in the Open Economy."Principles of Macroeconomics. 6th ed. Mason, OH: Thomson/South-Western, 2004. 405. Print.
• "Gross Private Domestic Investment." Wikipedia. Wikimedia Foundation, n.d. Web. 30 May 2015.