Open Questions

Open Georgism

Why It Is Open Georgism's theoretical case for taxing land value alone rather than improvements is not itself disputed among economists who accept it (see the Friedman and Stiglitz endorsements recorded on the mint), but assessors in practice must separate a parcel's bare land value from the value its buildings add, a split that is straightforward for vacant land and genuinely difficult for a developed urban parcel where land and structure value are entangled in the observed sale price. Jurisdictions that have tried split-rate or pure land value taxation, Pennsylvania cities among the most studied cases, report persistent assessment disputes and administrative cost as practical obstacles distinct from the underlying economic theory.

What Would Settle It A mass-appraisal methodology proven to separate land value from improvement value at the accuracy and low cost a nationwide or citywide land value tax would require, tested against jurisdictions that have actually implemented split-rate taxation over a long enough run to compare outcomes.

Expertise Needed Public finance and real estate / land valuation economics

Question posed in Wikipedia, Georgism, Practical objections.

Open Currency School

Why It Is Open The atlas's own cited source describes the Currency School as active in the 1840s and 1850s and its currency principle as continuing to shape Bank of England practice into the last quarter of the nineteenth century, but names no single year when the school itself, as an organized analytical camp, stopped being active. The Bank Charter Act of 1844 and the financial crises of 1847, 1857 and 1866 mark policy milestones in its long-running debate with the Banking School, not a stated end date for the Currency School as a school.

What Would Settle It A dedicated historiographical treatment tracing when contemporaries stopped writing and organizing as members of the Currency School camp, the same kind of source this atlas already used to date the English Historical School (1890) and the German Historical School (1935), would let a specific end-year be attested here instead of left open.

Expertise Needed history of economic thought

Question posed in Currency School (Wikipedia), Repercussions section.

Open Manchester School

Why It Is Open The atlas's own cited source lists a 1997 scholarly treatment of the movement titled "The Rise, Fall, Rise, and Fall of the Manchester School" and separately reports a 2025 commentator invoking the live label "Manchesterism," together describing a movement that its own historians do not treat as ending at one clean date. No single end-year is stated anywhere in the cited source.

What Would Settle It Reading the cited Bresiger 1997 article itself, or a comparable secondary treatment, to see whether it names the specific dates of each rise-and-fall phase would let this atlas either attest a genuine end-year or record the cycles explicitly instead of leaving the question open.

Expertise Needed history of economic thought

Question posed in Manchester Liberalism (Wikipedia), Further reading section, the Bresiger citation.

Open School of Salamanca

Why It Is Open Historians credit the School with anticipating subjective value theory and an early quantity theory of money, but the reference literature says it is difficult to give a precise evaluation of the School's influence: later authors, especially Protestant writers hostile to Jesuit and Catholic sources, had ideological motives to conceal where their ideas came from, and even the authorship of Grotius's natural law work was disputed as either original or copied from Suarez and other Spanish authors, showing how credit for this era's ideas was contested and obscured rather than openly traced.

What Would Settle It A documented citation chain or manuscript evidence showing a specific later economist (Cantillon, Turgot or Smith) directly read and drew on a named Salamancan text, rather than a general resemblance of ideas.

Question posed in School of Salamanca (Stanford Encyclopedia of Philosophy).

Open Chartalism

Why It Is Open Modern chartalists Randall Wray and Mathew Forstater argue that chartalist insights into tax-driven paper money appear in earlier classical writers, citing for example Adam Smith's observation in The Wealth of Nations that a prince could give paper money value by requiring a portion of taxes be paid in it, and Alfred Mitchell-Innes's 1914 credit theory of money describing government money as debt reclaimable by taxation. Whether these passages amount to a developed anticipation of chartalism or a modern re-reading of isolated remarks is not settled.

What Would Settle It A closer textual and contextual study of whether Smith, Say, Mill, Marx and Jevons treated tax-driven acceptance as a general theory of money's value in the surrounding argument of each cited passage, rather than an isolated aside.

Question posed in Chartalism (Wikipedia).

Open Monetary Circuit Theory

Why It Is Open The verbal description of the monetary circuit has attracted wide interest, but early attempts to model it mathematically produced unexpected and undesired properties, including money disappearing immediately from the circuit, described in the literature under names such as losses in circuit, destruction of money and the dilemma of profit. Whether a single formalization (for example Pokrovskii and Schinkus's evolutionary system of money-circulation equations) has since become the field's accepted standard, rather than one contribution among several still-competing formalizations, is not settled in the general literature.

What Would Settle It A citation census of subsequent post-Keynesian and circuitist monetary-economics literature showing one formal model has become the field's standard reference rather than one proposal among several competing ones.

Question posed in Monetary Circuit Theory (Wikipedia).

Open Buddhist Economics

Why It Is Open In the founding 1966 essay, Schumacher explicitly declines to engage with the methodological dispute, writing "We need not, however, get involved in arguments of methodology," while also describing conventional economists as suffering from "a kind of metaphysical blindness" in treating their discipline as free of values and presuppositions. This leaves open whether Buddhist economics offers testable alternative propositions about economic behavior or is primarily a value framework for critiquing conventional economics from outside its methodology.

What Would Settle It A body of Buddhist-economics scholarship stating falsifiable propositions or formal models comparable to mainstream economic theory, rather than normative restatements of Buddhist ethical principles applied to economic life.

Question posed in Buddhist Economics (Schumacher, 1966 essay), E. F. Schumacher.

Open Minimum Wage

Why It Is Open David Card and Alan Krueger's 1994 study of New Jersey and Pennsylvania fast-food employment found no negative employment effect from a minimum-wage increase, contradicting the standard supply-and-demand prediction that a binding wage floor prices low-skilled workers out of work. Neither side has been able to close the dispute: later meta-analyses and replications split along methodological lines, with studies using different comparison groups, time windows and industries reaching different conclusions, so the disagreement persists among credentialed labor economists rather than resting on a factual gap either side denies.

What Would Settle It A body of quasi-experimental evidence, across enough minimum-wage changes, industries and regions, and using a comparison-group design both sides of the methodological debate accept, converging on a consistent sign and magnitude for the employment effect.

Expertise Needed Labor Economics

Question posed in Minimum wage (Wikipedia), Minimum wage, Debate over consequences.

Open Laffer Curve

Why It Is Open The Laffer Curve's logic (zero revenue at 0% and 100% tax rates, so some intermediate rate maximizes revenue) is not itself disputed, but whether actual, real-world tax rates sit on the curve's revenue-losing side, so that a cut would pay for itself, is a live empirical dispute between supply-side economists and the mainstream consensus. A 2012 University of Chicago IGM Forum survey of leading economists found essentially no support among them for the claim that cutting federal income tax rates would raise revenue within five years.

What Would Settle It A settled empirical estimate of where actual tax rates sit relative to the revenue-maximizing point, which depends on contested behavioral-response (elasticity) estimates that differ sharply between supply-side and mainstream public finance economists.

Expertise Needed Public finance and empirical tax policy economics

Question posed in Wikipedia, Arthur Laffer, Criticism and Controversy.

Open Zimbabwe Hyperinflation

Why It Is Open Zimbabwe stopped publishing official inflation statistics in mid-2008, at the worst of the crisis, so every subsequent figure is a reconstruction. Independent estimates for the November 2008 peak range from tens of millions of percent to the often-cited 79.6 billion percent month-on-month (89.7 sextillion percent year-on-year) figure derived by Hanke and Kwok from private price data, itself contested on methodological grounds by other economists who reconstructed the series differently.

What Would Settle It A recovered, complete run of contemporaneous retail price data for the peak months, independently reconstructed by more than one research team using the same methodology, would let economic historians agree on a single figure rather than a range spanning several orders of magnitude.

Expertise Needed Monetary economics, economic history

Question posed in Hyper Inflation in Zimbabwe, article text.

Open Ministry of Finance (Egypt)

Why It Is Open The Wikipedia infobox for the Ministry of Finance (Egypt) leaves the formed field blank, and the Ministry's own official history page (mof.gov.eg) serves only a JavaScript application shell with no dates in the fetched markup, so no live source pins a specific founding year.

What Would Settle It A citable institutional history naming the year Egypt's finance ministry (historically Nazarat al-Maliyya, now Wizarat al-Maliyya) was formally established as a ministry, distinct from later reorganizations of its structure or name.

Expertise Needed Institutional and administrative history of modern Egypt

Question posed in Ministry of Finance Egypt (Wikipedia), Infobox, formed field (blank).