Please use this identifier to cite or link to this item: http://hdl.handle.net/10419/203067
Authors: 
Lamperti, Francesco
Dosi, Giovanni
Napoletano, Mauro
Roventini, Andrea
Sapio, Alessandro
Year of Publication: 
2018
Series/Report no.: 
LEM Working Paper Series 2018/14
Abstract: 
In this work, we employ an agent-based integrated assessment model to study the likelihood of transition to green, sustainable growth in presence of climate damages. The model comprises heterogeneous fossil-fuel and renewable plants, capital- and consumption-good firms and a climate box linking greenhouse gasses emission to temperature dynamics and microeconomic climate shocks affecting labour productivity and energy demand of firms. Simulation results show that the economy possesses two statistical equilibria: a carbon-intensive lock-in and a sustainable growth path characterized by better macroeconomic performances. Once climate damages are accounted for, the likelihood of a green transition depends on the damage function employed. In particular, aggregate and quadratic damage functions overlook the impact of climate change on the transition to sustainability; to the contrary, more realistic micro-level damages are found to deeply influence the chances of a transition. Finally, we run a series of policy experiments on carbon (fossil fuel) taxes and green subsidies. We find that the effectiveness of such market-based instruments depends on the different channels climate change affects the economy through, and complementary policies might be required to avoid carbon-intensive lock-ins.
Subjects: 
climate change
agent based models
transitions
energy policy
growth
JEL: 
C63
Q40
Q50
Q54
Document Type: 
Working Paper

Files in This Item:
File
Size
584.79 kB





Items in EconStor are protected by copyright, with all rights reserved, unless otherwise indicated.