Research transparency

Academic Evidence Map

External research can support a mechanism without validating a product, formula or forecast. This page shows that boundary explicitly.

Evidence boundary

Concept support is not Score validation.

Maps external research and official measurement references to concepts used in USD Impact education and research. It does not claim that any cited institution, author, paper, or dataset has reviewed, validated, endorsed, audited, or approved USD Impact or USD Impact Score v2.

Production Score boundary: USD Impact Score v2 signs, variables, weights, normalization and regime thresholds remain USD Impact specification choices unless separately stated. The literature below supplies conceptual context, measurement references, and important limitations; it is not a fitted evidence base for the production formula and does not establish predictive power.

8mapped concepts
BIS · Federal Reserve · NBERexternal source families
0external endorsements claimed
Source-by-source map

What the literature supports — and what remains ours

Each row is deliberately asymmetric. The “supports” column records the narrow mechanism or measurement point that is useful to USD Impact. The “does not support” column prevents the citation from being stretched into a model-performance, endorsement or deterministic-market claim.

01

The U.S. dollar is a dominant international funding and investment currency.

USD Impact area: Dollar-first framework; funding-stack education

Conceptual support; production Score specification remains an internal assumption.
External finding

The report documents the dollar's central role in cross-border bank lending, international debt securities, reserves and trade invoicing, and explains how dollar funding networks can transmit and amplify shocks.

Supports

Treating dollar funding conditions as an important layer of global macro-financial analysis and explaining why dollar stress can propagate across borders.

Does not support

A claim that every global asset move is caused by the dollar, or that any particular USD Impact composite score, sign, weight or threshold is validated by the BIS.

02

Dollar invoicing can matter for trade prices and quantities beyond bilateral exchange rates.

USD Impact area: Dollar transmission chain; trade and inflation education

Conceptual support; transmission strength remains context-dependent.
External finding

The paper finds that the dollar exchange rate can dominate bilateral exchange rates in price pass-through and trade-elasticity regressions when trade is invoiced in dollars.

Supports

Teaching the dollar as an international pricing and transmission variable rather than treating FX only as bilateral competitiveness.

Does not support

A fixed universal pass-through coefficient, a claim that all trade is dollar invoiced, or any USD Impact Score formula or predictive result.

03

A broad trade-weighted dollar measure is distinct from a narrower dollar index.

USD Impact area: Three Dials Dial 1; DXY-versus-broad-dollar education

Measurement support; broad USD is a confirmation layer inside Dial 1, not a fourth dial.
External finding

The Federal Reserve publishes a broad dollar index constructed as a weighted average against currencies of a broad group of major U.S. trading partners, with separate advanced- and emerging-economy indexes.

Supports

Using an official broad-dollar measure as a breadth/confirmation check rather than assuming one narrower index exhausts the concept of dollar strength.

Does not support

A claim that the Federal Reserve endorses DXY, the USD Impact Three-Dials interpretation, or USD Impact Score v2.

04

Dollar appreciation can operate through a financial channel, not only a trade-competitiveness channel.

USD Impact area: Dollar transmission chain; global risk and credit education

Conceptual support with important scope limits.
External finding

The paper reports that a stronger dollar is associated with weaker dollar-denominated cross-border bank flows and lower real investment in emerging market economies, consistent with a financial channel of exchange rates.

Supports

Teaching that dollar moves can interact with balance sheets, bank credit and global financial conditions.

Does not support

A universal causal effect across all countries and assets, or a direct mapping from a DXY change to a guaranteed market outcome.

05

Global risk, credit and asset-price conditions can co-move with volatility and U.S. monetary conditions.

USD Impact area: Three Dials Dial 3; liquidity/stress education

Conceptual support; Dial 3 intentionally uses multiple observations.
External finding

The research documents common global movements in capital flows, credit and risky asset prices, links the cycle to VIX/risk conditions, and reports international spillovers from U.S. monetary-policy shocks.

Supports

Monitoring volatility, credit and funding conditions together when describing broad stress or easing.

Does not support

Treating VIX as a complete liquidity measure, assuming one indicator identifies the global financial cycle in real time, or assigning a guaranteed dollar direction.

06

Real interest rates are relevant to gold valuation, but gold is not governed by one stable macro relationship.

USD Impact area: Gold education; real-rate channel; Score limitation disclosure

Conceptual support plus a documented boundary against deterministic claims.
External finding

Recent asset-pricing work models a meaningful role for 10-year real Treasury rates in gold valuation, while broader historical research cautions that simple stories such as a reliable short-horizon inflation hedge do not hold consistently.

Supports

Including real-rate conditions when explaining gold while retaining regime, valuation and demand caveats.

Does not support

A permanent one-for-one inverse gold/real-yield rule, a fixed negative Score sign as an empirically estimated coefficient, or a forecast of gold returns.

07

Oil prices are multi-causal; dollar and monetary channels do not replace supply and demand fundamentals.

USD Impact area: Oil education; Score limitation disclosure

Constraint evidence; the production Score sign remains a framework assumption.
External finding

The paper finds that easier U.S. monetary conditions can affect oil prices but argues that sustained historical oil-price increases in the studied episode were better explained by strong emerging-market growth and oil-production shortfalls.

Supports

USD Impact's rule that oil must not be read as a dollar trade only and that supply/demand and geopolitical shocks must remain explicit.

Does not support

A stable inverse DXY-oil law, a fixed causal share for the dollar, or the production Score's negative WTI sign as an estimated structural relationship.

08

Foreign-currency liquidity shortages and funding mismatches can become important sources of financial stress.

USD Impact area: Three Dials Dial 3; dollar funding stack

Conceptual support; the Three-Dials snapshot explicitly labels SOFR-minus-IORB as funding context only.
External finding

The report highlights liquidity shortages, foreign-currency funding mismatches, rollover risk and the role of cross-border/internal capital markets and central-bank liquidity facilities during stress.

Supports

Treating funding-market conditions as a distinct part of stress analysis and explaining why dollar liquidity can matter beyond spot FX moves.

Does not support

Treating SOFR-minus-IORB, repo, swap lines, or any single spread as a complete standalone liquidity index.

How to read this page

Four evidence classes

External findingWhat the cited institution or paper actually reports.
Conceptual supportA mechanism or framing that is consistent with part of the USD Impact educational framework.
Measurement supportAn official or established measurement reference used to define a variable or breadth check.
Internal assumptionA USD Impact choice — including Score variables, signs, weights, normalization or thresholds — that is not converted into an external fact by citation.
Important limits

What this map does not do