Methodology
How we calculate Entry Risk Score, data sources, and analytical limitations.
Overview
IndustryStat provides market entry risk analysis for major U.S. industries across all 50 states and the District of Columbia. Our primary metric, the Entry Risk Score, is a composite index derived from five normalized components. Each component is scaled 0-100 for consistency, with the final score weighted to reflect relative importance in market entry decisions.
Lower scores indicate more favorable entry conditions. Scores are relative within each industry and should not be compared across different industries.
Entry Risk Score Calculation
The Entry Risk Score is a weighted composite of five normalized indicators. Weights vary by industry because risk drivers vary by industry. Construction is cyclical and labor-heavy, so volatility and wage pressure carry more weight. Healthcare is stable but saturated, so retention and density matter more. Professional services compete on talent, so wages and momentum dominate.
Each component is directionally normalized before weighting. Retention and Growth Momentum are inverted: higher raw values (better survival, more growth) reduce the risk contribution. Volatility, Establishment Density, and Wage Pressure contribute directly: higher values increase risk.
| Component | Constr. | Health | Retail | Accomm. | Prof. | Finance | Real Est. | Admin | Info. | Other | Direction |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Firm Retention | 30% | 35% | 25% | 35% | 25% | 30% | 25% | 30% | 25% | 30% | Inverted |
| Growth Momentum | 15% | 20% | 25% | 15% | 25% | 20% | 15% | 20% | 25% | 20% | Inverted |
| Market Volatility | 25% | 10% | 15% | 15% | 10% | 10% | 25% | 15% | 20% | 15% | Direct |
| Establishment Density | 10% | 20% | 20% | 20% | 15% | 15% | 20% | 10% | 10% | 20% | Direct |
| Wage Pressure | 20% | 15% | 15% | 15% | 25% | 25% | 15% | 25% | 20% | 15% | Direct |
Inverted means (100 - component score) is used, so higher retention = lower risk. Direct means the component score feeds straight into risk, so higher volatility = higher risk. All weights sum to 100% per industry.
Component Definitions
5-Year Firm Retention
25-35% weight (varies by industry)
Measures state-level firm survival rates within each industry, derived from the Census Bureau's Business Dynamics Statistics (BDS). This metric captures the structural environment for business longevity.
- Data source: U.S. Census Bureau, Business Dynamics Statistics
- Interpretation: Lower retention (worse survival) increases risk score
Growth Momentum
15-25% weight (varies by industry)
Captures new firm formation trends and employment growth trajectory over the most recent multi-year period. Reflects market expansion dynamics and demand signals.
- Data source: BLS Quarterly Census of Employment and Wages (QCEW)
- Interpretation: Higher momentum (growing market) reduces risk score
Market Volatility
10-25% weight (varies by industry)
Measures the consistency of employment levels over a 5-year window. Higher volatility indicates less predictable market conditions and greater uncertainty for new entrants.
- Data source: BLS QCEW annual employment figures
- Interpretation: Higher volatility increases risk score
Establishment Density
10-20% weight (varies by industry)
Compares the concentration of establishments per capita in a state against the national average for that industry. High density may indicate market saturation and intensified competition for new entrants.
- Data source: BLS QCEW establishment counts, Census Bureau population estimates
- Interpretation: Higher density (more saturated) increases risk score
Wage Pressure Index
15-25% weight (varies by industry)
Measures relative wage levels and wage trajectory compared to the national industry average. Higher wage pressure increases labor costs and competitive hiring challenges for new entrants.
- Data source: BLS QCEW average weekly wages
- Interpretation: Higher wage pressure increases risk score
Risk Classification
Entry Risk Scores are grouped into four classifications for easier interpretation:
| Classification | Score Range | Interpretation |
|---|---|---|
| Low | 0 - 29.9 | Favorable entry conditions relative to industry peers |
| Moderate | 30 - 41.9 | Average conditions, no significant red flags |
| Elevated | 42 - 54.9 | Above-average barriers or competitive pressure |
| High | 55+ | Significant structural challenges for new entrants |
Validation Approach
Our weighting methodology is informed by empirical research on small business survival factors and refined through backtesting against historical market outcomes. Specifically:
- Academic foundation: Weight allocation draws on peer-reviewed research examining predictors of firm survival, including studies from the Small Business Administration and academic journals on entrepreneurship and regional economics.
- Historical backtesting: Component weights were calibrated by testing correlation between Entry Risk Scores and subsequent 3-year establishment survival rates across multiple industry-state combinations.
- Cross-validation: The model was validated against held-out data periods to ensure predictive stability and guard against overfitting to specific market cycles.
- Ongoing refinement: Weights are reviewed annually as new BDS and QCEW data becomes available, with adjustments made only when supported by improved predictive accuracy.
Full weight values per industry are published in the Entry Risk Score Calculation table above.
Data Sources
All metrics are derived from official U.S. government statistical programs:
Business Dynamics Statistics (BDS)
U.S. Census Bureau
Annual data on business establishment openings, closings, expansions, and contractions. Provides firm-level longitudinal tracking essential for survival rate calculations. Data is available at the state and NAICS sector level.
Quarterly Census of Employment and Wages (QCEW)
Bureau of Labor Statistics
Comprehensive employment and wage data derived from unemployment insurance tax records. Covers approximately 95% of U.S. jobs. Provides establishment counts, employment levels, and wage data at state and industry levels.
Population Estimates
U.S. Census Bureau
Annual state population estimates used for per-capita calculations in the Establishment Density component.
Update Frequency
Data is updated annually following the release schedule of source agencies:
- BDS data: Released approximately 18 months after reference year
- QCEW data: Released quarterly with 6-month lag; annual averages used
- Current data period: 2023 (BDS), Q4 2024 (QCEW)
- Last update: February 2026
Limitations
Users should consider the following limitations when interpreting IndustryStat data:
- Relative scoring: Entry Risk Scores compare states within a single industry. A score of 40 in Retail Trade cannot be directly compared to 40 in Healthcare.
- NAICS sector level: Analysis is conducted at the 2-digit NAICS sector level (e.g., NAICS 44-45 for Retail Trade). Sub-industry variation is not captured.
- Historical basis: Metrics are derived from historical data and may not reflect recent market shifts, regulatory changes, or economic shocks.
- No local granularity: State-level analysis does not capture metropolitan vs. rural differences or regional variation within states.
- Not investment advice: This data is informational and should not be the sole basis for business location or investment decisions.
How to Cite
Researchers, journalists, and analysts may reference IndustryStat data with attribution. Suggested format:
IndustryStat. (2026). [Industry Name] Market Entry Risk Analysis: [State Name]. Retrieved from [URL]. Methodology based on U.S. Census BDS and BLS QCEW data.
Link to the relevant industry or state page. For specific data requests, email [email protected].