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Free Interactive Lab

Festival Economy Dashboard: Visualizing GDP Methods

National Income Accounting

Explore how Diwali festival spending flows through the Indian economy using the three methods of GDP calculation. Visualize summation notation, aggregate expenditure components, and verify that all three methods yield identical results.

25 min
Duration
3
Missions
10
Problems
150
XP

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📖 Your Story

You are an economic analyst at the Ministry of Finance, tasked with analyzing the economic impact of Diwali festival season. Your job is to calculate and visualize the GDP contribution of festival-related economic activity using the three standard methods: Value Added, Expenditure, and Income approaches.

What You'll Learn

  • Understand and apply summation notation (Σ) for aggregating economic variables
  • Calculate GDP using the Expenditure Method: GDP = C + I + G + X - M
  • Calculate GDP using the Income Method: GDP = W + P + In + R
  • Verify that all three methods of GDP calculation yield identical results

How to Play

1Open the visualization dashboard and observe the animated flow of economic activity during festival season
2Use the sector selector to view different industries (fireworks, sweets, clothing, electronics)
3Click on each GDP calculation method tab to see how the same output is measured differently
4Complete each mission by answering questions about the visualization data

3 Missions Await

1

Summation Nation

3 problems · 30 XP

2

Expenditure Equation Explorer

4 problems · 60 XP

3

Income Identity Verification

3 problems · 60 XP

Festival Economy Dashboard: Visualizing GDP Methods — Class 12 Economics Lab | Apar Academy