A Comprehensive Report on the Evolution and Analysis of Indexes

Visual representation of a comprehensive report on the evolution and analysis of indexes and global data.

In a data-driven world, how do we turn complex global trends into actionable insights? From the creation of the Dow Jones in 1884 to modern startup ecosystem metrics, discover the methodology behind the world’s most powerful metrics in this comprehensive report on the evolution and analysis of indexes.

Decoding Behavior: The 3-Layer Indirect Methodology of the GEB Index

Conceptual visualization of decoding behavior through the 3-layer indirect methodology of the GEB Index.

Why do self-reported personality tests fail to predict startup success? Because asking founders “who they are” invites strategic lying. Dive into the science of the GEB Index methodology and discover how our 3-layer indirect measurement framework uses situational judgment and Thurstonian IRT to decode actual founder behavior under pressure.

Thurstonian Item Response Theory & Forced-Choice Formats: Escaping Ipsative Constraints for Normative Measurement Precision

Conceptual visualization of Thurstonian Item Response Theory and forced-choice formats for accurate founder assessments.

Why do so many founders fake their answers on personality tests? Because traditional Likert scales make it easy. Discover how combining Thurstonian IRT with forced-choice formats completely eliminates artificial self-censorship. Dive into the science of how Supsindex escapes ipsative constraints to provide the most accurate, un-gameable behavioral data in the startup ecosystem.

Item Response Theory (IRT): The Science of Adaptive Testing

Conceptual visualization of Item Response Theory (IRT) used in adaptive testing and ability estimation.

Why do traditional personality and knowledge tests fail when measuring startup founders? They treat all measurement errors equally. Dive into the rigorous science of Item Response Theory (IRT) and discover how probabilistic modeling, adaptive testing, and precise ability estimation are replacing guesswork with objective, defensible data.

Dynamic Validity: Why Modern Assessments Need TTL

The half-life of technical skills is shrinking rapidly. Why are we still using static tests and perpetual certificates to measure modern founders? Dive into the science of Dynamic Validity and learn how Time-to-Live (TTL) question management—powered by a hybrid AI and human expert workflow—is revolutionizing entrepreneurial assessment.

EEA Index: 5 Ways to Quantify Founder-Ecosystem Fit

Global map visualizing the EEA Index and founder-ecosystem fit across different startup hubs

Startup ecosystems are full of contradictions. A fundraising strategy that works in Silicon Valley could destroy your startup in Berlin. Learn how the EEA Index uses data to quantify founder-ecosystem fit, turning “unknown unknowns” into a clear roadmap for international and local scaling.

Startup Failures: 3 Proven Causes & Hidden Deficits

Visual breakdown of the three categories of startup failure, highlighting strategic and decision deficits as the primary silent killers.

Move from investor intuition to mathematical causality. This deep dive explores the rigorous empirical validation of the Supsindex framework, proving that strategic and decision deficits are the true “silent killers” of startups. Learn how data-driven insights are reshaping venture capital success.

Venture Capital Churn: 3 Proven Ways to Stop Billions Lost

A data-driven approach to solving the $1.2 trillion problem by diagnosing the causal drivers of venture capital churn.

Between 2019 and 2024, the global startup ecosystem suffered up to $1.2 trillion in wasted capital. This comprehensive research paper breaks down the causal drivers of venture capital churn and proves why direct founder error—not uncontrollable market forces—is the true culprit behind modern startup failure.

Founder Soft Power: 6 Proven Indices for Success

The Supsindex framework dashboard measuring founder soft power beyond traditional personality tests

Why do brilliant startups fail? The answer rarely lies in the technology—it lies in the unmeasured blind spots and psychological traps of the founding team. Move beyond generic personality tests and step into the science of founder soft power. This comprehensive guide explores the psychology of the self-assessor and introduces a dynamic, 6-index framework designed to predict, measure, and improve leadership under pressure.

Founder Blind Spots: 4 Devastating Costs of Startup Failure

Like neglected equipment on an assembly line, unmeasured founder blind spots erode productivity and gradually destroy value before a single sale is made. In the startup ecosystem, the failure to systematically assess founder capabilities does not merely result in occasional disappointment—it produces a predictable, recurring destruction of economic wealth on a global scale. Quantifying the […]

Book your Demo