“The statistical study presented in the following pages may be best defined as an attempt to construct, on the basis of available statistical materials, a Tableau Economique of the United States for 1919 and 1929. One hundred and fifty years ago, when Quesnay first published his famous scheme, his contemporaries and disciples acclaimed it as the greatest discovery since Newton’s laws. The idea of general interdepence among the various part of the economic system has become by now the very foundation of economic analysis. Yet, when it comes to the practical application of this theoretical tool, modern economists must rely exactly as Quesnay did upon fictitious numerical examples.”

Source: Structure of American economy, 1919-1929, 1941, p. 9; As cited in: Ronald E. Miller, peter D. Blair Input-Output Analysis: Foundations and Extensions, (2009), p. 730.

A Sense of the Mysterious : Science and the Human Spirit (2005), p. 200<!-- Pantheon Books isbn=0375423206 -->
Context: In the 1950s, academics forecast that as a result of new technology, by the year 2000 we could have a twenty-hour workweek. Such a development would be a beautiful example of technology at the service of the human being.... According to the Bureau of Statistics, the goods and services produced per hour of work in the United States has indeed more than doubled since 1950.... However, instead of reducing the workweek, the increased efficiencies and productivities have gone into increasing the salaries of workers.... Workers... rather have used their increased efficiencies and resulting increased disposable income to purchase more material goods.... Indeed, in a cruel irony, the workweek has actually lengthened.... More work is required to pay for more consumption, fueled by more production, in an endless, vicious circle.

Accordingly, the quantitative study of economic phenomena here considered may be termed econometrics. <br class="br">Frisch (1927) as quoted in Divisia 1953, pp.24-25; Cited in: Bjerkholt, Olav. &quot; Ragnar Frisch and the foundation of the Econometric Society and Econometrica http://www.ssb.no/a/histstat/doc/doc_199509.pdf.&quot; ECONOMETRIC SOCIETY MONOGRAPHS 31 (1998): 26-57. <br class="br">Lead paragraph of a memorandum on the importance of establishing the journal &quot;Oekonometrika&quot; <br class="br">1920

As quoted in Chance Rules : An Informal Guide to Probability, Risk, and Statistics (1999) by Brian Everitt, p. 137

Source: Mother of Storms (1994), p. 511

Source: 1970s-1980s, The Economics of Information (1984), p. 55

Source: The Emergence Of Probability, 1975, Chapter 12, Political Arithmetic, p. 102.

John Derbyshire On Why Race Realism Makes More Sense Than “Magic Dirt” Theory http://www.vdare.com/articles/john-derbyshire-on-why-race-realism-makes-more-sense-than-magic-dirt-theory, VDARE, November 1, 2015.

Mesarovic (1964) cited in: Shatrughna P. Sinha (1991) Instant encyclopaedia of geography. 1. Introduction to geography. Mittal Publications, p. 467