Dynamic Coupling of the Climate and Macroeconomic Systems

نویسندگان

  • Patrice DUMAS
  • Michael GHIL
  • Andreas GROTH
  • Stéphane HALLEGATTE
چکیده

RÉSUMÉ – Le couplage entre les systèmes naturels et anthropiques a motivé plusieurs travaux de modélisation macro-économique visant à représenter ces deux systèmes dans un cadre de modélisation intégrée, ces travaux sont l’objet de cette revue de littérature. Ces interactions, et en particulier les conséquences économiques des événements extrêmes, sont étudiées à l’aide d’un modèle de déséquilibre possédant une dynamique cyclique endogène. Ce modèle réagit plus fortement aux catastrophes climatiques durant les phase de récession que durant les phases d’expansion. Ces résultats jettent un doute sur les évaluations des conséquances du changement climatique qui se fondent uniquement sur des modèles de croissance moyennés de long terme. Dans l’optique d’une validation du modèle, nous décrivons une méthode originale utilisant l’analyse multicanal du spectre singulier permettant d’extraire les composantes cycliques des observations économiques.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Synchronization for Complex Dynamic Networks with State and Coupling Time-Delays

This paper is concerned with the problem of synchronization for complex dynamic networks with state and coupling time-delays. Therefore, larger class and more complicated complex dynamic networks can be considered for the synchronization problem. Based on the Lyapunov-Krasovskii functional, a delay-independent criterion is obtained and formulated in the form of linear matrix inequalities (LMIs)...

متن کامل

Modeling of Climate Change Effects on Groundwater Resources: The Application of Dynamic Systems Approach

The purpose of the present study was the simulation of climate change effects on groundwater resources in Iran by using the dynamic systems approach. The approach was performed through system dynamics modeling process including problem explanation, system description, model development, model testing, and the use of the model for policy analysis. The impact of the application of various exogeno...

متن کامل

Dynamic Relationship Between Macroeconomic Instability and Private Investment in the Iranian Economy

This paper investigates the relationship between macroeconomic instability and private investment of the Iranian economy. The study uses a trivariate VAR(2)-GARCH(1,1)-in-Mean with diagonal BEKK approach to proxied inflation and exchange rate uncertainties as the main indicators of macroeconomic instability. Moreover, Bounds testing approach to level relationship applied to investigate the long...

متن کامل

Effect of Sentiments on Macroeconomic Variables in Iran: A Dynamic Stochastic General Equilibrium Approach

This study aims to evaluate the effect of sentiments on Iran's economy through a New Keynesian Dynamic Stochastic General Equilibrium model in a closed economy. In this study, the coefficients of the proposed model are calibrated and estimated using the quarterly data of Iran's economy from 2004 to 2015. It shows that in the presence of sentiment, how stochastic impulses affect the main macroec...

متن کامل

The Effect of Change in Electricity Tariffs on Electricity Consumption and Macroeconomic Variables With Dynamic Stochastic General Equilibrium (DSGE) Approach

The purpose of this article is to investigate the impact of electricity tariffs in the domestic and industrial sectors on electricity consumption and macroeconomic variables. In this regard, statistical data for the period 1991-2020 based on seasonal frequency and dynamic stochastic general equilibrium approach (DSGE) have been used. In this study, it is assumed that there is a section in the h...

متن کامل

Dynamic Analysis of A Three-Rotor Flexible Coupling with Angular Misalignment

In this paper, the dynamic response of a three-rotor flexible coupling to the angularmisalignment has been studied. The coupling is a power transmission agent between the motor andgearbox, in the power transmission system of SAG Mill (semi autogenously mill) in the Gol-e-Gohariron ore complex in Sirjan, Iran. Degrees of freedom of the system are the model's lateral deflectionsand the rigid-body...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2009