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13 J. Mgmt. & Sustainability 187 (2023)
Carbon Costs and Credit Risk in a Resource-Based Economy: Carbon Cost Impact on the Z-Score of Canadian TSX 260 Companies

handle is hein.journals/jms13 and id is 187 raw text is: 


                                                  Journal of Management and Sustainability; Vol. 13, No. 1; 2023
                                                                        ISSN  1925-4725 E-ISSN 1925-4733
                                                        Published by Canadian Center of Science and Education


 Carbon Costs and Credit Risk in a Resource-Based Economy: Carbon

       Cost   Impact on the Z-Score of Canadian TSX 260 Companies

                             Adeboye  Oyegunle', Olaf Weber' & Amr Elalfy2
1School of Environment, Enterprise and Development (SEED), Faculty of Environment, University of Waterloo,
Canada
2Department of Management,  College of Business and Economics, Qatar University, Qatar
Correspondence: Adeboye  Oyegunle, School of Environment, Enterprise and Development (SEED), University
of Waterloo, 200 University Ave W, Waterloo, ON, N2L 3G1, Canada.


Received: March 2, 2023       Accepted: April 20, 2023     Online Published: April 25, 2023
doi:10.5539/jms.v13n1p187       URL:  https://doi.org/10.5539/jms.v13n1p187


Abstract
Climate risks and climate risk-related policies on carbon threaten the ability of economies to thrive and will
impact the credit risk of many sectors, primarily high-emitting sectors. Higher credit risks will also affect lenders
if their credit portfolios are exposed to climate change risks. The introduction of carbon pricing policies will
exacerbate this threat in resource-based economies such as Canada. While some research exists on climate
exposure and risks to lending portfolios, there is a knowledge gap on how carbon pricing impacts individual
commercial  credit risk. Consequently, this study analyzes the effect of different carbon pricing scenarios on
Altman's z-score. Using the Canadian TSX 260 data between 2010 and 2020 as a sample, this paper applied the
costs of different carbon prices using the Canadian Government's carbon price regime of $0 to $170 to analyze
Altman's z-score variables until 2030. The results suggest that carbon price will significantly impact the credit
risk of companies in high-emitting industries, such as the energy sector. We conclude that climate policy
exposure in the form of carbon costs will have a real impact on credit risk and that lenders must consider carbon
emissions as part of their credit risk assessment.
Keywords:  climate risk, carbon pricing, climate risk policies, climate regulations, climate scenarios, climate risk
impact, financial stability
1. Introduction
The  Intergovernmental Panel on  Climate Change  (IPCC)  (IPCC  6th Assessment  Report) reinforced that
human-induced  climate change is causing rapid and irreversible change to our planet (IPCC, 2021). Countries
and supranational unions, such as the European Union, respond to this threat through market-based instruments
such as carbon taxes (Stavins, 2022). By putting a price on and increasing the cost of carbon, governments aim
to curtail Greenhouse Gas (GHG) emissions (Trinks, Mulder, & Scholtens, 2022).
This paper analyzes how carbon price affect different economic sectors in a resource-based economy. With a
specific focus on Canada but applicable to similar high carbon-dependent economies, we explored how the
introduction of cost on carbon, such as carbon pricing, will impact carbon-intensive sectors that are significant
contributors to the Gross Domestic Product (GDP) in such economies, and how this may expose the financial
institutions that fund those sectors to increased costs and even bad debts. This is important as the full impact of
regulatory climate transition risks, such as the introduction of carbon taxes on commercial credit risks, is not
fully known, hence making  it hard to predict how carbon control policies may play out in countries where
essential sectors of the economy and  substantial parts of the GDP comes  from  carbon-intensive sectors
(Mukhtarov, 2022). For example, Canada's economy  is strongly connected to carbon-intensive sectors such as
mining and energy (Elder, 2021). These two sectors collectively contribute over 16% to the Canadian economy
as of January 2023 (Statistics Canada, 2023). The percentage of carbon intensive secotor's contribution to the
economy  increases significantly when other sectors with significant carbon intensity, e.g., manufacturing and
transportation, are added to the mix.
Research has shown  that there is a direct correlation between climate transition efforts like carbon pricing
regulations and systemic risk (Li, Wang, & Liu, 2022), which may negatively affect the financial industry's


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