The Cognitive Yield Ratio Insight (CYR-Insight): A New Metric for Sovereign Investment Opportunities
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| Format: | Recurso digital |
| Sprache: | Englisch |
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2026
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| _version_ | 1866902137759334400 |
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| author | TISSAOUI, MOURAD |
| author_facet | TISSAOUI, MOURAD |
| contents | <p class="MsoNormal">Institutional investors still rely heavily on sovereign credit ratings (Moody’s, S&P, Fitch) to guide geographical allocation. These ratings, though relevant for short‑term default risk, ignore a crucial dimension for long‑term productive investment: economic complexity – the diversity, rarity and recombinability of a country’s productive know‑how, now measured for both goods and services by Harvard’s Economic Complexity Index (ECI).</p> <p class="MsoNormal">This paper introduces the Cognitive Yield Ratio Insight (CYR‑Insight), a new indicator that measures the gap between a country’s actual productive complexity and the complexity expected for its income level. Built from the 2024 ECI (which fully incorporates business, travel, transport, finance and telecom services) and IMF GDP per capita, CYR‑Insight reveals countries whose productive capability is undervalued (positive surprise) or overvalued (negative surprise) by traditional models.</p> <p class="MsoNormal">Applied to 146 countries, CYR‑Insight shows that many “speculative” economies (e.g., Tunisia, Vietnam, Philippines, India, Turkey) possess substantially higher complexity than normal for their income, while several AAA‑rated countries (Norway, Australia, Qatar, UAE) display surprisingly low complexity. The correlation between credit ratings and CYR‑Insight is strongly negative (‑0.71), confirming that rating agencies systematically confuse accumulated wealth with future productive resilience.</p> <p class="MsoNormal">CYR‑Insight is also correlated with sovereign bond spreads (‑0.58), and a portfolio tilted toward high‑CYR‑Insight countries would have outperformed a ratings‑following portfolio over 2015–2024 (Sharpe ratio 0.93 vs. 0.51) after transaction costs, with low turnover. Factor regressions confirm that CYR‑Insight provides non‑redundant information even after controlling for governance and education.</p> <p class="MsoNormal">Beyond this global backtest, the paper discusses two implementation paths: (i) a multi‑country design that treats CYR‑Insight as a global factor for country selection, and (ii) a constrained, sovereign barbell strategy at the single‑country level, relevant for ALM‑type mandates with local development or industrial anchoring objectives.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_20360138 |
| institution | Zenodo |
| language | eng |
| publishDate | 2026 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | The Cognitive Yield Ratio Insight (CYR-Insight): A New Metric for Sovereign Investment Opportunities TISSAOUI, MOURAD economic complexity sovereign ratings asset allocation ECI CYR productive investment services complexity country selection ALM <p class="MsoNormal">Institutional investors still rely heavily on sovereign credit ratings (Moody’s, S&P, Fitch) to guide geographical allocation. These ratings, though relevant for short‑term default risk, ignore a crucial dimension for long‑term productive investment: economic complexity – the diversity, rarity and recombinability of a country’s productive know‑how, now measured for both goods and services by Harvard’s Economic Complexity Index (ECI).</p> <p class="MsoNormal">This paper introduces the Cognitive Yield Ratio Insight (CYR‑Insight), a new indicator that measures the gap between a country’s actual productive complexity and the complexity expected for its income level. Built from the 2024 ECI (which fully incorporates business, travel, transport, finance and telecom services) and IMF GDP per capita, CYR‑Insight reveals countries whose productive capability is undervalued (positive surprise) or overvalued (negative surprise) by traditional models.</p> <p class="MsoNormal">Applied to 146 countries, CYR‑Insight shows that many “speculative” economies (e.g., Tunisia, Vietnam, Philippines, India, Turkey) possess substantially higher complexity than normal for their income, while several AAA‑rated countries (Norway, Australia, Qatar, UAE) display surprisingly low complexity. The correlation between credit ratings and CYR‑Insight is strongly negative (‑0.71), confirming that rating agencies systematically confuse accumulated wealth with future productive resilience.</p> <p class="MsoNormal">CYR‑Insight is also correlated with sovereign bond spreads (‑0.58), and a portfolio tilted toward high‑CYR‑Insight countries would have outperformed a ratings‑following portfolio over 2015–2024 (Sharpe ratio 0.93 vs. 0.51) after transaction costs, with low turnover. Factor regressions confirm that CYR‑Insight provides non‑redundant information even after controlling for governance and education.</p> <p class="MsoNormal">Beyond this global backtest, the paper discusses two implementation paths: (i) a multi‑country design that treats CYR‑Insight as a global factor for country selection, and (ii) a constrained, sovereign barbell strategy at the single‑country level, relevant for ALM‑type mandates with local development or industrial anchoring objectives.</p> |
| title | The Cognitive Yield Ratio Insight (CYR-Insight): A New Metric for Sovereign Investment Opportunities |
| topic | economic complexity sovereign ratings asset allocation ECI CYR productive investment services complexity country selection ALM |
| url | https://doi.org/10.5281/zenodo.20360138 |