---
language:
- en
license: mit
task_categories:
- tabular-classification
tags:
- economics
- flash-fragility
- computational-economics
- financial-economics
- emerging-terminology
pretty_name: flash fragility Economics Dataset
size_categories:
- n<1K
---

# flash fragility Economics Dataset

## Dataset Description
### Summary
Synthetic 200-row dataset for `flash fragility` measurement and computational experiments.

### Supported Tasks
- Economic analysis
- Financial Economics research
- Computational economics

### Languages
- English (metadata and documentation)
- Python (code examples)

## Dataset Structure
### Data Fields
- `id`: Unique event id
- `episode`: Synthetic microstructure episode
- `latency_dispersion`: Dispersion in execution latency
- `order_imbalance`: Signed order-flow imbalance
- `liquidity_depth_inverse`: Inverse order book depth at top levels
- `cancel_replace_ratio`: Cancel-to-replace order ratio
- `volatility_spike`: Instantaneous volatility shock
- `recovery_time_ms`: Time required for spread normalization
- `circuit_breaker_buffer`: Remaining micro-circuit breaker headroom
- `flash_fragility_index`: Composite term index

### Data Splits
- Full dataset: 200 examples

## Dataset Creation
### Source Data
Synthetic data generated for demonstrating flash fragility applications.

### Data Generation
Channels are sampled from controlled distributions with correlated structure. The term index is computed from normalized channels and directional weights.

## Considerations
### Social Impact
Research-only synthetic data for method development and reproducibility testing.

## Additional Information
### Licensing
MIT License - free for academic and commercial use.

### Citation
@dataset{flash-fragility2026,
title={{flash fragility Economics Dataset}},
author={{Economic Research Collective}},
year={{2026}}
}