Quesnay’s Tableau, as it appears in Philosophie rurale, is an understandable, robust and innovative construction despite detail errors. It provides a precise representation of the economic circuit. The accounts of chapter VII of Philosophie rurale are introduced and we explain how Quesnay’s Tableau comes from these accounts. The transposition of the accounts of chapter VII and of the Tableau into two input-output tables shows the balance of resources and uses. In order to shed light on the progress of exchanges along the year, the Tableau is also transposed into three double-entry accountings (proprietors, farmers and artisans).
François Quesnay’s Tableau, as it appears in Philosophie rurale, is an understandable, robust, and innovative construction despite detail errors. It provides a precise representation of the economic circuit. We introduce the accounts of chapter VII of Philosophie rurale and we explain how Quesnay’s Tableau comes from these accounts. The transposition of the accounts of chapter VII and of the Tableau into two input-output tables shows the balance of resources and uses. In order to shed light on the progress of exchanges along the year, the Tableau is also transposed into three double-entry accountings (proprietors, farmers, and artisans).
Recent archeological research offers revolutionary insight about the precursor of abstract counting and pictographic as well as ideographic writing. This precursor was a data processing system in which simple (and later complex) clay tokens of various shapes were aggregated in hollow clay receptacles or envelopes (and later sealed string systems) to represent symbolically assets and economic transactions. Scores of such tokens (the recent explanation of which is due to Prof. Schmandt-Besserat) were found by archeologists all over the Fertile Crescent in layers belonging to the time between 8000 B.C. to 3100 B.C. — after this date cuneiform clay tablets emerged.
The economic-philosophic implications of this discovery are important. First, it suggests that accounting preceded abstract counting as well as writing. Second, it suggests that conceptual representation emerged gradually. Third, it confirms the previous hypotheses that counting emerged in several stages. Fourth, it reveals the existence of an abstract input-output principle some 10,000 years ago and a kind of double entry over 5,000 years ago. Finally, it offers the earliest illustration of the (occasional) validity of the correspondence theory.
To assist readers I have inserted at the beginning of the fifth section some explanatory paragraphs on Wittgenstein's work.
The objective of this paper is to develop a Direct Model Reference Adaptive Control (DMRAC) algorithm for a MIMO process by extending the MIT rule adopted for a SISO system. The controller thus developed is implemented on Laboratory interacting coupled tank process through simulation. This can be regarded as the relevant process control in petrol and chemical industries. These industries involve controlling the liquid level and the flow rate in the presence of nonlinearity and disturbance which justifies the use of adaptive techniques such as DMRAC control scheme. For this purpose, mathematical models are obtained for each of the input-output combinations using white box approach and the respective controllers are developed. A detailed analysis on the performance of the chosen process with these controllers is carried out. Simulation studies reveal the effectiveness of proposed controller for multivariable process that exhibits nonlinear behaviour.
The purpose of this study is to evaluate the impact of public expenditure cuts on employment and income to support policies for the development of the labor mar- ket. Impact evaluation is of interest for policy makers as well as researchers. This paper presents a method – that is based on a Computable General Equilibrium model – to analyse the impact of the public expenditure cuts policy on employment and income in industries and occupations in Vietnam using macro data, the Input output table, 2006, 2008 and the 2010 Vietnam Household Living Standard Survey.
From the accounts of Philosophie rurale to the physiocratic Tableau: François Quesnay as a precursor of national accounting
