Banca de QUALIFICAÇÃO: João Gabriel de Araujo Oliveira

Uma banca de QUALIFICAÇÃO de DOUTORADO foi cadastrada pelo programa.
STUDENT : João Gabriel de Araujo Oliveira
DATE: 09/08/2022
TIME: 14:30
LOCAL: A defesa será realizada por vídeo conferência
TITLE:

Three essays of the Sraffian supermultiplier considering autonomous exports and labor market.

KEY WORDS:

Post-Keynesian, Stability, Hopf Bifurcation, Sraffian Supermultiplier

PAGES: 54
BIG AREA: Ciências Sociais Aplicadas
AREA: Economia
SUMMARY:

The present thesis is divided into three chapters, each of which are independent, but which have a common objective, to analyze the formation and how the Sraffian Supermultiplier (SSM) behaves considering different propositions. The first article seeks to present the historical context of the formation of the SSM and how the current and international debate has been treated. The second chapter analyzes the stability conditions and the existence of a Hopf bifurcation for when we consider that in the model exports is the autonomous component and not consumption derived from capitalists. As a result, it is shown that the model remains stable in the long term, but that depending on the gamma value, it is possible to guarantee the existence of an unstable convergence through the bifurcation. In addition, the robustness of the presented model was proved with numerical simulations, guaranteeing its results. Finally, it seeks to contribute to the literature by proposing that, unlike the traditional post-Keynesian approach, the consideration of a labor supply limited to values lower than the full capacity to use the factors. Thus, the behavior on both sides of productivity and demand was verified, that in its original form, the SSM cannot sustain growth without generating excess demand and an increase in labor shortages. Thus, as can be seen, despite being independent, both three works deal with the same theme and have a common objective.

BANKING MEMBERS:
Externo à Instituição - RENATO NOZAKI SUGAHARA
Interno - 074.504.278-34 - JOANILIO RODOLPHO TEIXEIRA - UKENT
Presidente - 1665706 - RICARDO SILVA AZEVEDO ARAUJO