Mod 5: 5.1.3 Contribution of Different Sectors in GSVA
1. Sectoral Composition of GSVA (Constant 2011-12 Prices)
| Economic Sector | 2013-14 Share (%) | 2019-20 Share (%) | 2022-24 Updated Share (%) | Long-Term Trend Direction |
|---|---|---|---|---|
| Primary Sector | 23.4% | 19.5% | ~19.8% | Steady Structural Contraction (Down from ~25% in early 2000s) |
| Secondary Sector | 19.3% | 20.3% | ~19.7% | Range-Bound Stagnation (Driven by construction, not factories) |
| Tertiary Sector | 57.3% | 60.2% | ~60.5% | Dominant Expansion (Primary engine of economic output) |
| Total GSVA | 100.0% | 100.0% | 100.0% | Sustained Real Growth (>10%) |
2. Sectoral Evolution & Distribution (Constant Prices)
■ Primary (~19.8%)
■ Secondary (~19.7%)
■ Tertiary (~60.5%)
3. Detailed Sector Breakdown & Growth Drivers
🌾 Primary Sector (~19.8%)
• Contribution dropped from 23.4% (2013-14) to 19.5% (2019-20).
• Crop Vulnerability: Weather shocks (floods in North Bihar, droughts in South Bihar) cause crop volatility.
• Allied Resilience: High growth in livestock (dairy/poultry) and inland fisheries (>6-9%) cushions crop losses.
🏗️ Secondary Sector (~19.7%)
• Hovered range-bound from 19.3% (2013-14) to 20.3% (2019-20).
• Construction Engine: Growth is primarily powered by public infrastructure (roads, bridges) and utilities.
• Manufacturing Deficit: Factory manufacturing accounts for only 8-9% of GSVA due to limited large industrial plants.
📈 Tertiary Sector (~60.5%)
• Expanded from 57.3% (2013-14) to 60.2% (2019-20), exceeding 60.5% today.
• Growth Drivers: Highway freight, telecommunications, financial services, and retail commerce lead expansion.
• Administrative Outlay: Sustained public expenditure on welfare delivery constitutes a core sub-sector pillar.
4. The Structural Paradox: Fisher-Clark Model Deviation
Under standard developmental economics (the Fisher-Clark model), economies progress sequentially from agriculture to industrial factories, and lastly to services. Bihar has followed a distinctive trajectory by transitioning directly to a service economy:
Primary (Agriculture)
➔
Secondary (Factory Manufacturing)
➔
Tertiary (Services)
Primary Sector (Declining to ~19.8%)
── [Bypassed Industrial Manufacturing] ──➔
Tertiary Sector (Dominant at >60.5%)
Workforce Mismatch: Over 60% of output is created by services concentrated in urban centers, while >85% of Bihar's population is rural and >50% of the workforce remains in agriculture. Because services generate high income with fewer direct laborers than factories, surplus agricultural labor remains trapped in low-productivity rural work.
5. High-Yield Facts for Exam Revision
* Primary Contraction: Primary sector contribution fell by 3.9 percentage points between 2013-14 and 2019-20 (from 23.4% down to 19.5%).- Tertiary Expansion: Tertiary sector expanded by 2.9 percentage points over the same period (from 57.3% up to 60.2%), surpassing 60.5% in recent accounts.
- Leading Contributor: The tertiary sector accounts for more than three-fifths of Bihar's entire economic output.
- Secondary Share: The secondary sector has remained near 20%, driven by public works and civil construction rather than manufacturing.
- Tertiary Expansion: Tertiary sector expanded by 2.9 percentage points over the same period (from 57.3% up to 60.2%), surpassing 60.5% in recent accounts.
- Leading Contributor: The tertiary sector accounts for more than three-fifths of Bihar's entire economic output.
- Secondary Share: The secondary sector has remained near 20%, driven by public works and civil construction rather than manufacturing.
- Tertiary Expansion: Tertiary sector expanded by 2.9 percentage points over the same period (from 57.3% up to 60.2%), surpassing 60.5% in recent accounts.
- Leading Contributor: The tertiary sector accounts for more than three-fifths of Bihar's entire economic output.
- Secondary Share: The secondary sector has remained near 20%, driven by public works and civil construction rather than manufacturing.
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Question 1: What causes the structure of any economy to change?
Question 2: Why does the pattern of demand change with an increase in income?
Question 3: According to Figure 5.1.1, what was the percentage share of the Tertiary sector in Bihar's economy in 2019-20?
Question 4: According to Figure 5.1.1, what was the percentage share of the Primary sector in Bihar's economy in 2019-20?
Question 5: According to Figure 5.1.1, what was the percentage share of the Secondary sector in Bihar's economy in 2019-20?
Question 6: According to Table 5.1.4, what was the contribution of the Primary sector in 2013-14?
Question 7: According to Table 5.1.4, what happened to the contribution of the Primary sector from 2013-14 to 2019-20?
Question 8: According to Table 5.1.4, what was the contribution of the Secondary sector in 2013-14?
Question 9: According to Table 5.1.4, what happened to the Secondary sector's contribution between 2013-14 and 2019-20?
Question 10: According to Table 5.1.4, what happened to the contribution of the Tertiary sector from 2013-14 to 2019-20?
One-liners
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Tertiary Expansion: Tertiary sector expanded by 2.9 percentage points over the same period (from 57.3% up to 60.2%), surpassing 60.5% in recent accounts.
Tertiary sector expanded by 2.9 percentage points over the same period (from 57.3% up to 60.2%), surpassing 60.5% in recent accounts.Leading Contributor: The tertiary sector accounts for more than three-fifths of Bihar's entire economic output.
The tertiary sector accounts for more than three-fifths of Bihar's entire economic output.Secondary Share: The secondary sector has remained near 20%, driven by public works and civil construction rather than manufacturing.
The secondary sector has remained near 20%, driven by public works and civil construction rather than manufacturing.