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Data card

Persian/Iranian Trade Volume Data 500 BCE-600 CE

Trade volume estimates for Persian/Iranian civilization during imperial period (500 BCE-600 CE), showing moderate trade-to-GDP ratios and Silk Road trade integration.

Persian / Iranian

Data Summary

  • Trade volume (500 BCE): ~$0.4-0.6 billion (estimated, 20-30% of GDP)
  • Trade volume (100 CE): ~$0.7-1.1 billion (estimated, 20-30% of GDP)
  • Trade volume (500 CE): ~$0.8-1.3 billion (estimated, 20-30% of GDP)
  • Trade-to-GDP ratio (500 BCE): ~20-30% (moderate, Silk Road trade integration)
  • Trade-to-GDP ratio (100 CE): ~20-30% (moderate, Silk Road trade integration)
  • Trade-to-GDP ratio (500 CE): ~20-30% (moderate, Silk Road trade integration)
  • Caravan activity (100 CE): High (Silk Road caravans, royal roads, imperial coordination)
  • Trend: Increasing trade volume (moderate growth, Silk Road trade expansion, peak in 500 CE)
  • Confidence: Weak (very limited direct records, archaeological proxies, GDP-based estimates, high uncertainty)
  • Source: Historical trade records (where available), archaeological evidence, GDP-based estimates
  • Period: 500 BCE-600 CE (Achaemenid, Parthian, Sassanid phases)

Time Series Data

Year Trade Volume (billions, 1990 $) Trade-to-GDP Ratio (%) GDP (billions, 1990 $) Source Notes
500 BCE 0.4-0.6 20-30% 2.0 Estimated Achaemenid expansion begins, Silk Road begins
300 BCE 0.5-0.8 20-30% 2.5 Estimated Achaemenid peak, Silk Road expansion
100 CE 0.7-1.1 20-30% 3.6 Estimated Parthian expansion, Silk Road integration
300 CE 0.8-1.2 20-30% 4.0 Estimated Sassanid expansion, continued growth
500 CE 0.8-1.3 20-30% 4.2 Estimated Sassanid peak, peak trade
600 CE 0.7-1.0 20-30% 3.5 Estimated Sassanid decline, Islamic transformation

Overland Trade Routes

  • Silk Road: Primary overland route (Central Asia, Iranian plateau, Middle East, linking Sinitic, Steppe/Central Eurasian, Islamic civilizations)
  • Royal roads: Imperial road network (Achaemenid royal roads, later expanded)
  • Trade hubs: Ctesiphon, Ecbatana, Persepolis, various regional centers
  • Trade goods: Silk, textiles, metals, luxury goods, horses, spices
  • Caravan activity: High (Silk Road caravans, royal roads, imperial coordination)

Trade Integration

  • Silk Road trade: Integration with Sinitic, Steppe/Central Eurasian, Islamic civilizations
  • Regional trade: Intra-Persian trade networks (Iranian plateau, adjoining corridors)
  • Trade coordination: Imperial coordination (royal roads, satrapal administration, trade route security)

Comparative Context

  • Regional average (Near East, 100 CE): ~18-28% trade-to-GDP
  • Global average (100 CE): ~10-15% trade-to-GDP (estimated)
  • Ranking: Moderate trade-to-GDP ratio globally (500 BCE-600 CE, 20-30%)
  • Comparison to other civilizations (100 CE):
    • Roman (200 CE): ~0.8-1.2x trade-to-GDP (estimated ~15-25% trade-to-GDP)
    • Sinitic (1000 CE): ~0.8-1.3x trade-to-GDP (Sinitic ~15-25% trade-to-GDP)
    • Islamic (1000 CE): ~0.7-1.0x trade-to-GDP (Islamic ~25-35% trade-to-GDP)

Key Events

  • 550 BCE: Achaemenid Empire founded → Achaemenid Empire Founded (550 BCE) - Imperial expansion, trade volume growth (20-30% of GDP), Silk Road trade

  • 331 BCE: Battle of Gaugamela → Battle of Gaugamela (331 BCE) - Alexander defeats Darius III, trade disruption

  • 224 CE: Sassanid Empire founded → sassanid empire 224ce - Zoroastrian state, trade volume growth (20-30% of GDP), Silk Road trade

  • 651 CE: Sassanid Empire fall → sassanid empire fall 651ce - Islamic conquest, trade transformation

  • Event-data integration: Trade volume trends (20-30% of GDP) reflect Achaemenid expansion (550 BCE), Sassanid consolidation (224 CE), and imperial cycles (Achaemenid, Parthian, Sassanid), with Silk Road trade enabling trade capacity

  • Data needs: More detailed trade volume data, caravan activity data, trade route density data, trade goods data

Trade Volume† (billions_1990_intl_dollars, 500 BCE-600 CE)

  • Some values are estimates (interpolated or inferred); each carries a method and confidence in the table (hover the ~).
Data table (6 points)
YearValueSource
-500~0.5Estimated
-300~0.65Estimated
100~0.9Estimated
300~1Estimated
500~1.05Estimated
600~0.85Estimated

Trade-to-GDP Ratio† (percent, 500 BCE-600 CE)

  • Some values are estimates (interpolated or inferred); each carries a method and confidence in the table (hover the ~).
Data table (6 points)
YearValueSource
-500~20Estimated
-300~20Estimated
100~20Estimated
300~20Estimated
500~20Estimated
600~20Estimated
About this entry

A draft entry preserved from civilization.study. Evidence grade: weak. 1 of 1 listed sources are fully documented; the rest are names only. † marks figures that are scholarly estimates. Method and sources

Methodology Notes

  • Estimation method:
    • GDP-based estimates: Using trade-to-GDP ratios (20-30% for Silk Road trade integration)
    • Historical trade records: Very limited records for Silk Road trade, royal roads
    • Archaeological evidence: Trade goods (silk, textiles, metals), caravan routes, trade hubs
    • Comparative estimates: Using trade-to-GDP ratios from similar trade-integrated economies
  • Data quality: Weak (very limited direct records, archaeological proxies, GDP-based estimates, high uncertainty)
  • Uncertainty range: ±30-40% (trade volume estimates variable, trade-to-GDP ratios estimated)
  • Limitations:
    • Trade volume estimates variable (very limited direct records, archaeological proxies)
    • Trade-to-GDP ratios estimated (based on Silk Road trade integration model)
    • Regional variation within Persian/Iranian civilization not fully captured (plateau vs. corridors, Achaemenid vs. Parthian vs. Sassanid)
    • Caravan activity estimates based on limited data
  • Cross-validation:
    • Archaeological evidence (trade goods, caravan routes, trade hubs, royal roads)
    • Historical records (where available: trade records, royal road records)
    • GDP estimates (trade-to-GDP ratio consistency)

Integration with Corpus

Notes

  • Silk Road trade: Moderate trade-to-GDP ratios (20-30%) reflect Silk Road trade integration (overland routes, royal roads)
  • Trade goods: Silk, textiles, metals, luxury goods, horses, spices
  • Trade hubs: Major trade hubs (Ctesiphon, Ecbatana, Persepolis) enable trade network coordination
  • Royal roads: Imperial road network (Achaemenid royal roads, later expanded) enables trade network coordination
  • Imperial coordination: Trade volume reflects imperial coordination (royal roads, satrapal administration, trade route security)
  • Trend analysis:
    • Achaemenid (500-300 BCE): Increasing trade volume (20-30% of GDP), Silk Road expansion, royal roads
    • Parthian (300 BCE-200 CE): Continued trade volume (20-30% of GDP), continued growth
    • Sassanid (200-600 CE): Peak trade volume (20-30% of GDP), reforms, continued expansion
  • Regional variation: Core regions (Iranian plateau, trade hubs) higher trade volume than periphery (corridors)
  • Trade network coordination: Trade hubs coordinate trade networks (royal roads, satrapal administration, trade route security)

Art: Patterns of Civilization chronicle art, made with AI: illustrations, not historical evidence. Entries are drafts preserved from civilization.study. Method and sources.