Rodolphe Dos Santos Ferreira
Biographic Data
| ID | 3768374 |
|---|---|
| NAME | Rodolphe Dos Santos Ferreira |
| GIVEN NAMES | Rodolphe Dos Santos |
| FAMILY NAME | Ferreira |
| SIGNATURE | FERREIRA R S |
| AFFILIATIONS | Universidade Católica Portuguesa |
| ORCID | 0000-0001-6966-281X |
| VERIFIED | Yes |
| TOTAL WORKS | 18 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 18 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1989 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 0 |
Malinvaud’s and Keynes’s unemployment typologies
Malinvaud’s reconsideration of the theory of unemployment emphasises the distinction between classical and Keynesian unemployment equilibria, associating the former with excessive real wages and the latter with deficient effective demand. This distinction suggests a close proximity with the one established by Keynes between voluntary and involuntary unemployment. However, Malinvaud’s typology concerns two mutually exclusive regimes, whereas Keyne…
Bonheur et liberté chez Sismondi et Rawls
Imperfect coordination in DSGE models
The imperfect coordination of expectations and actions is a central theme running through Keynes’s General Theory. Incorporating this theme into mainstream macroeconomics, however, has proved to be a difficult endeavour. In particular, attempts to accommodate coordination failures within Dynamic Stochastic General Equilibrium (DSGE) models through multiple equilibria and “dynamic” indeterminacy, while promising in the 1990s, were gradually abando…
On Keynesian Economics and the Economics of Keynes after fifty years
Axel Leijonhufvud’s On Keynesian Economics and the Economics of Keynes (1968) definitely belongs to the category of “classic” books. Its message—decentralised economies are prone to large increases in unemployment since communication failures prevent the optimal coordination of private decisions—is by now well understood. In this paper, we argue that even though most commentators correctly identify this message, they overlook two crucial aspects …
Looking for the rationale of the instability principle in Harrod’s Essay in dynamic theory
Instability of the warranted growth path, an important property for business cycle theory, is central to Harrod’s Essay. It is persuasively presented as the consequence of moving from statics (where stability is viewed as the normal case) to dynamics. How exactly? The paper suggests two reasons. The first lies in attributing to demanders (firms as investors) rather than to suppliers (firms as producers) the main response to market imbalances. The…
Cooperation in a differentiated duopoly when information is dispersed
L’aggiornamento des sciences économiques en France
L’article propose le récit d’un épisode vécu par les sciences économiques au tournant des années 1970 à Strasbourg. Dans la dynamique impulsée par la loi Faure de 1968, elles se sont détachées de la Faculté de droit pour s’intégrer dans une université de sciences naturelles. L’autonomie institutionnelle ainsi acquise a favorisé l’approche analytique dans l’enseignement et la recherche et la création d’un laboratoire autour duquel s’est activée un…
Exploiting separability in a multisectoral model of oligopolistic competition
The destabilizing effects of the social norm to work under a social security system
Investissement stratégique et fluctuations endogènes
Nous étudions une économie multi-branches à générations imbriquées, où les entreprises de chaque branche vivent deux périodes, investissant stratégiquement en première et produisant sous régime de concurrence cournotienne en seconde période. Les équilibres des jeux en deux étapes, ainsi que sur les marchés des produits, du travail et du capital, déterminent le nombre d’entreprises à chaque période et un système dynamique à deux équations. L’émerg…
Imperfect Competition and the Trade Cycle
The cyclical behavior of wages and prices was a central topic in trade cycle analysis on the eve of the Second World War. Keynes and Harrod independently referred in the same year to the supposed countercyclicality of real wages, a feature that was contested soon after, on empirical grounds, by Dunlop and Tarshis. An ambitious research program integrating macroeconomics and imperfect competition was elaborated to reconcile theory and observations…
Competition for Market Share or for Market Size
For an industry producing a composite commodity, we propose a comprehensive concept of oligopolistic equilibrium, allowing for a parameterized continuum of regimes varying in competitive toughness. Each firm sets simultaneously its price and its quantity under two constraints, relative to its market share and to market size. The price and the quantity equilibrium outcomes always belong to the set of oligopolistic equilibria. When firms are identi…
Guerre et paix
Guerre et paix
National audience
Concurrence en prix et équilibres cournotiens
Contrary to a widespread belief, strategic choices described by the Cournotian model are not confined to quantities. Only, price strategies are constrained by the fact that > for producers of a homogeneous good. This idea is modelled by introducing a pricing scheme P which associates a uniform market price with producers's announced prices. The authors then define a P-equilibrium (in quantities and prices) associated with such a scheme; this equi…
La dynamique classique et la macro-économie. Réplique à Duménil et Lévy
Dos Santos Ferreira Rodolphe. La dynamique classique et la macro-économie. Réplique à Duménil et Lévy. In: Revue économique, volume 41, n°1, 1990. pp. 142-143
La dynamique classique est-elle une alternative à la macro-économie traditionnelle ? A propos des modèles de Duménil et Lévy
[fre] La dynamique classique est-elle une alternative à la macro-économie traditionnelle ? G. Duménil et D. Lévy ont construit une famille de modèles dynamiques de déséquilibre, conçus en partie comme une alternative, fondée sur un paradigme classique, à la macro-économie traditionnelle. Ces modèles permettent de faire apparaître des « déséquilibres stationnâmes », de stagnation ou de surchauffe, qui constitueraient le point de départ d'une analy…
La dynamique classique est-elle une alternative à la macro-économie traditionnelle? A propos des modèles de Duménil et Lévy
No prominent works on this page.
La dynamique classique est-elle une alternative à la macro-économie traditionnelle ? A propos des modèles de Duménil et Lévy
[fre] La dynamique classique est-elle une alternative à la macro-économie traditionnelle ? G. Duménil et D. Lévy ont construit une famille de modèles dynamiques de déséquilibre, conçus en partie comme une alternative, fondée sur un paradigme classique, à la macro-économie traditionnelle. Ces modèles permettent de faire apparaître des « déséquilibres stationnâmes », de stagnation ou de surchauffe, qui constitueraient le point de départ d'une analy…
La dynamique classique est-elle une alternative à la macro-économie traditionnelle? A propos des modèles de Duménil et Lévy
La dynamique classique et la macro-économie. Réplique à Duménil et Lévy
Dos Santos Ferreira Rodolphe. La dynamique classique et la macro-économie. Réplique à Duménil et Lévy. In: Revue économique, volume 41, n°1, 1990. pp. 142-143
Concurrence en prix et équilibres cournotiens
Contrary to a widespread belief, strategic choices described by the Cournotian model are not confined to quantities. Only, price strategies are constrained by the fact that > for producers of a homogeneous good. This idea is modelled by introducing a pricing scheme P which associates a uniform market price with producers's announced prices. The authors then define a P-equilibrium (in quantities and prices) associated with such a scheme; this equi…
Guerre et paix
Guerre et paix
National audience
Competition for Market Share or for Market Size
For an industry producing a composite commodity, we propose a comprehensive concept of oligopolistic equilibrium, allowing for a parameterized continuum of regimes varying in competitive toughness. Each firm sets simultaneously its price and its quantity under two constraints, relative to its market share and to market size. The price and the quantity equilibrium outcomes always belong to the set of oligopolistic equilibria. When firms are identi…
Imperfect Competition and the Trade Cycle
The cyclical behavior of wages and prices was a central topic in trade cycle analysis on the eve of the Second World War. Keynes and Harrod independently referred in the same year to the supposed countercyclicality of real wages, a feature that was contested soon after, on empirical grounds, by Dunlop and Tarshis. An ambitious research program integrating macroeconomics and imperfect competition was elaborated to reconcile theory and observations…
The destabilizing effects of the social norm to work under a social security system
Investissement stratégique et fluctuations endogènes
Nous étudions une économie multi-branches à générations imbriquées, où les entreprises de chaque branche vivent deux périodes, investissant stratégiquement en première et produisant sous régime de concurrence cournotienne en seconde période. Les équilibres des jeux en deux étapes, ainsi que sur les marchés des produits, du travail et du capital, déterminent le nombre d’entreprises à chaque période et un système dynamique à deux équations. L’émerg…
On Keynesian Economics and the Economics of Keynes after fifty years
Axel Leijonhufvud’s On Keynesian Economics and the Economics of Keynes (1968) definitely belongs to the category of “classic” books. Its message—decentralised economies are prone to large increases in unemployment since communication failures prevent the optimal coordination of private decisions—is by now well understood. In this paper, we argue that even though most commentators correctly identify this message, they overlook two crucial aspects …
Looking for the rationale of the instability principle in Harrod’s Essay in dynamic theory
Instability of the warranted growth path, an important property for business cycle theory, is central to Harrod’s Essay. It is persuasively presented as the consequence of moving from statics (where stability is viewed as the normal case) to dynamics. How exactly? The paper suggests two reasons. The first lies in attributing to demanders (firms as investors) rather than to suppliers (firms as producers) the main response to market imbalances. The…
Cooperation in a differentiated duopoly when information is dispersed
L’aggiornamento des sciences économiques en France
L’article propose le récit d’un épisode vécu par les sciences économiques au tournant des années 1970 à Strasbourg. Dans la dynamique impulsée par la loi Faure de 1968, elles se sont détachées de la Faculté de droit pour s’intégrer dans une université de sciences naturelles. L’autonomie institutionnelle ainsi acquise a favorisé l’approche analytique dans l’enseignement et la recherche et la création d’un laboratoire autour duquel s’est activée un…
Exploiting separability in a multisectoral model of oligopolistic competition
Imperfect coordination in DSGE models
The imperfect coordination of expectations and actions is a central theme running through Keynes’s General Theory. Incorporating this theme into mainstream macroeconomics, however, has proved to be a difficult endeavour. In particular, attempts to accommodate coordination failures within Dynamic Stochastic General Equilibrium (DSGE) models through multiple equilibria and “dynamic” indeterminacy, while promising in the 1990s, were gradually abando…
Malinvaud’s and Keynes’s unemployment typologies
Malinvaud’s reconsideration of the theory of unemployment emphasises the distinction between classical and Keynesian unemployment equilibria, associating the former with excessive real wages and the latter with deficient effective demand. This distinction suggests a close proximity with the one established by Keynes between voluntary and involuntary unemployment. However, Malinvaud’s typology concerns two mutually exclusive regimes, whereas Keyne…
Bonheur et liberté chez Sismondi et Rawls
Economic Theory and Policy (12 works) · Economic theories and models (11 works) · Economics (11 works) · Humanities (9 works) · Economic Theory and Institutions (8 works) · Philosophy (8 works) · Philosophy (7 works) · Microeconomics (6 works) · Political science (6 works) · Keynesian economics (5 works)