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Séance de cours

Modélisation de la petite économie ouverte

Dans cours

FIN-406: Macrofinance

This course provides students with a working knowledge of macroeconomic models that explicitly incorporate financial markets. The goal is to develop a broad and analytical framework for analyzing the interaction of financial decisions, macroeconomic events ...

Description

Cette séance de cours couvre la modélisation d'une petite économie ouverte où l'agent représentatif maximise l'utilité à vie sous réserve de contraintes budgétaires et de chocs de productivité stochastiques. Les sujets abordés incluent la formulation lagrangienne, les conditions de premier ordre, les contraintes d’emprunt, l’analyse à l’état d’équilibre et le tracé de la réponse impulsionnelle. La séance de cours explore également les effets de l’assouplissement des contraintes d’emprunt sur le stock de capital, la production, la dette et la consommation. MATLAB est utilisé pour coder le modèle et analyser les réponses aux chocs de productivité.

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Enseignant·e·s (3)

Luisa Lambertini

Luisa Lambertini is Full Professor at the Ecole Polytechnique Federale de Lausanne (EPFL), where she holds the Chair of International Finance. She received her Ph.D. in Economics from the University of California at Berkeley in 1995, her Master of Science in Economics from Warwick University in 1989 and a Laurea cum Laude from the Universita' degli Studi di Bologna in 1987. Prior to coming to EPFL, Professor Lambertini was Associate Professor at Claremont McKenna College 2005-06, Associate Professor at Boston College 2003-06 and Assistant Professor at the University of California at Los Angeles 1995-03. Professor Lambertini's research is in international finance, open-economy macroeconomics and political economy. She studies how monetary and fiscal policies affect the economy, how they interact and how they can be used to achieve good economic outcomes and improve social welfare. Professor Lambertini's research focuses on how monetary and fiscal institutions should be designed to successfully mitigate the impact of unexpected shocks while pursuing long-run goals consistent with price stability and fiscal sustainability. These issues are even more important for small open economies in an interdependent world and for countries that adopt a common currency. Professor Lambertini has published articles in the American Economic Review, the Review of Economic Studies, the European Economic Review, the Journal of International Economics and the Economic Journal, among others. She was a Consultant in the Fiscal Policies Division of the European Central Bank and she has organized several international conferences. More details on my CV

Christian Pröbsting

Stylianos Tsiaras

I am a scientific collaborator at the Luisa Lambertini's Chair of International Finance at the Swiss Finance Institute .Previously I was a Max Weber Fellow at the European University Institute.I got my PhD in economics at the University of Surrey. My thesis was supervised by Professor Martin Kaae Jensen and Dr. Tom Holden. My recent research explores the set of unconventional monetary policies by the European Central Bank and their impact on the macroeconomy, welfare, and inequality.

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Concepts associés (32)

Shock (economics)

In economics, a shock is an unexpected or unpredictable event that affects an economy, either positively or negatively. Technically, it is an unpredictable change in exogenous factors—that is, factors unexplained by an economic model—which may influence endogenous economic variables. The response of economic variables, such as GDP and employment, at the time of the shock and at subsequent times, is measured by an impulse response function. A technology shock is the kind resulting from a technological development that affects productivity.

Stock

Stock (also capital stock, or sometimes interchangeably, shares) consist of all the shares by which ownership of a corporation or company is divided. A single share of the stock means fractional ownership of the corporation in proportion to the total number of shares. This typically entitles the shareholder (stockholder) to that fraction of the company's earnings, proceeds from liquidation of assets (after discharge of all senior claims such as secured and unsecured debt), or voting power, often dividing these up in proportion to the amount of money each stockholder has invested.

Consommation

La consommation caractérise l'acte d'un agent économique (le consommateur) qui utilise (consommation finale) ou transforme (consommation intermédiaire) des biens et services. Cette utilisation ou transformation provoque la destruction immédiate (biens non durables) ou progressive (biens durables) des éléments consommés. D'un point de vue général, la consommation (destructrice de valeur) s'oppose à la production (créatrice de valeur).

Réponse impulsionnelle

vignette|300px|right|Réponses impulsionnelles d'un système audio simple (de haut en bas) : impulsion originale à l'entrée, réponse après amplification des hautes fréquences et réponse après amplification des basses fréquences. En traitement du signal, la réponse impulsionnelle d'un processus est le signal de sortie qui est obtenu lorsque l'entrée reçoit une impulsion, c'est-à-dire une variation soudaine et brève du signal.

Stock market

A stock market, equity market, or share market is the aggregation of buyers and sellers of stocks (also called shares), which represent ownership claims on businesses; these may include securities listed on a public stock exchange, as well as stock that is only traded privately, such as shares of private companies which are sold to investors through equity crowdfunding platforms. Investment is usually made with an investment strategy in mind. The total market capitalization of all publicly traded securities worldwide rose from US$2.

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Séances de cours associées (38)

Bases 2 : Capital et épargne

Couvre les bases du capital et de l'épargne, y compris la relation entre l'épargne et l'investissement.

Bases 2 : Capital et épargne

Couvre la loi du mouvement du capital, de l'épargne, de l'investissement et de l'estimation d'un stock de capital.

Diagramme de Bode Synthèse

Couvre la synthèse dans le diagramme de Bode, les contrôles dynamiques et le lien entre les diagrammes de Bode et de Nyquist.

Détermination des prix de l'État d'équilibre

Explique la détermination des prix de l'état d'équilibre dans la tarification des actifs par le biais de la compensation du marché de la consommation et des contraintes budgétaires.

Diagramme de Bode : Synthèse du système oscillateur

Couvre la synthèse d'un système oscillatoire en utilisant le diagramme de Bode et MATLAB.

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Concepts associés (32)

Shock (economics)

Stock

Consommation

Réponse impulsionnelle

Stock market

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