James Tobin citations

James Tobin est un économiste américain, pro-keynésien, qui a contribué à la science économique en particulier, dans les domaines de l'investissement, des marchés financiers et des politiques budgétaire et monétaire. Il est en particulier célèbre pour avoir donné son nom à la taxe dont il a proposé la création. Le prix de la Banque de Suède en sciences économiques en mémoire d'Alfred Nobel lui fut attribué en 1981.

Il est également à l'origine du modèle tobit utilisé en économétrie et de la notion du ratio « Q de Tobin ».

En 1956, il a participé au développement du modèle Baumol-Tobin qui décrit la demande de monnaie d'un ménage.

✵ 5. mars 1918 – 11. mars 2002
James Tobin photo
James Tobin: 22   citations 0   J'aime

James Tobin: Citations en anglais

“The miserable failures of capitalist economies in the Great Depression were root causes of worldwide social and political disasters.”

"James Tobin - Biographical" (1981)
Contexte: For me, growing up in the 1930s, the two motivations powerfully reinforced each other. The miserable failures of capitalist economies in the Great Depression were root causes of worldwide social and political disasters. The crisis triggered a fertile period of scientific ferment and revolution in economic theory.

“Markowitz's main interest is prescription of rules of rational behaviour for investors;”

Tobin, James. " Liquidity preference as behavior towards risk http://web.uconn.edu/ahking/Tobin58.pdf." The review of economic studies (1958): 65-86.
1950s-60s
Contexte: A forthcoming book by Harry Markowitz, Techniques of Portfolio Selection, will treat the general problem of finding dominant sets and computing the corresponding opportunity locus, for sets of securities all of which involve risk. Markowitz's main interest is prescription of rules of rational behaviour for investors; the main concern of this paper is the implications for economic theory, mainly comparative statics, that can be derived from assuming that investors do in fact follow such rules.

“Keynesian economics was, in the context of those times, essentially conservative.”

James Tobin, "A Revolution Remembered", Challenge (1988).
1970s and later
Contexte: Keynesian economics was, in the context of those times, essentially conservative. The message was that capitalism was not doomed; its major failing, chronic large-scale unemployment, could be remedied fairly easily, by intelligent use of the fiscal and monetary instruments governments already had at their disposal. This message was not welcome news to Marxists committed to the view that the system was no longer structurally capable of prosperity and progress.

“The rate of investment – the speed at which investors wish to increase the capital stock – should be related, if to anything, to q, the value of capital relative to its replacement cost.”

Source: "A general equilibrium approach to monetary theory" (1969), p. 21 as cited in: Sılvio Rendon, "Non-Tobin’s q in Tests for Financial Constraints," 2009

“There is no reason to think that the impact [of monetary policy] will be captured in any single [variable]…, whether it is a monetary stock or a market interest rate.”

Source: "A general equilibrium approach to monetary theory" (1969), p. 29 as cited in: Andrés, Javier, J. David López-Salido, and Edward Nelson. " Tobin's imperfect asset substitution in optimizing general equilibrium http://research.stlouisfed.org/wp/2004/2004-003.pdf." Journal of Money, Credit and Banking (2004): 665-690.

“According to [the general equilibrium approach to monetary theory], the principal way in which financial policies and events affect aggregate demand is by changing the valuations of physical assets relative to their replacement costs.”

Source: "A general equilibrium approach to monetary theory" (1969), p. 29 As cited in: William Pool. Brookings Papers on Economic Activity, 2, (1976), p. 292

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