It’s known that investors are willing to make sustainable choices. But are they willing to pay more for sustainable investments with more impact in the form of CO2 emission savings? Unfortunately not, behavioral finance scientist Stefan Zeisberger says:
“Consumers pay for an investment that feels green. Not
for a truly greener one.” How alarming are the outcomes of Zeisberger’s
research - in the light of the Sustainable Finance Disclosure Directive
(SFDR), MiFID II changes and the EU Ecolabel regime? And what is
Zeisberger’s advice for banks offering and promoting sustainable
products whilst avoiding greenwashing?
Why do investors, even finance
professionals, often make sub-optimal decisions? And what can we do
about it? Behavioral finance offers many answers. Zeisberger: “My research aims to better understand investor behavior and to improve financial decision making of individuals and corporations. Stefan Zeisberger is Professor
of Financial Economics at the department of Economics and Business
Economics at Radboud University. Zeisberger also is Professor for
Fintech - Experimental Finance at the Department of Banking and Finance
of the University of Zurich.
Zeisberger: “In ‘Do investors care about impact’
we studied how investors’ willingness-to-pay (WTP) for sustainable
investment products respond to the impact of these products. In a framed
field experiment we assessed in an online survey how investors’ WTP for
a sustainable investment responds to the investment’s impact in the
form of CO2 emission savings. We analyzed the behavior of experienced
(retail) investors and also dedicated impact investors. The first
investor pool was provided by the Vereniging van Effectenbezitters
(VEB).”
Feeling green
What are the findings of ‘Do investors care about impact’?
Zeisberger “We found that, although investors have a substantial WTP
for sustainable investments, they do not pay more for an investment with
more impact. In other words, we did not find a significant difference
in the WTP between a ‘light green’ product and a ‘dark green’ product.
Neither by retail nor dedicated impact investors. What can be the
reason? We saw that investors do not consider dark green products as
better, riskier or probably more successful. What we did find, is that
for investors light and dark green products feel the same. A
sustainable investment, independent of its actual impact, seems to give
investors a ‘warm glow’. That’s alarming, because we would love to see
that it makes people feel better to invest in a ‘dark green’ product
that can demonstrate more impact. To even help investors in our study to
assess the level of impact we defined ‘sustainability’ as a clearly
measurable CO2 emission savings.”
Lack of expertise and experience
The
upcoming MiFID II changes mandate financial institutions to also ask
investors for their ESG sustainability preferences. How useful could
that be, in the light of Zeisberger’s study? Zeisberger: “I think asking
for their preferences is not such a bad idea. While there is a lack of
expertise and experience, that is also true for example for how much
financial risk someone wants to take. At least most people seem to have
an relatively clear opinion on sustainability and whether they would
like to invest according to certain ESG criteria or not. Of course,
there is a lot of work to be done on that matter. We will need for
example clear ESG criteria and better ESG measurements on product level.
Nonetheless, I think there is no harm in asking clients in the short
term for their preferences, even if these preferences will prove
difficult to translate into a product at the beginning. Potentially
investors will care more about ‘light green’ vs. ‘dark green’ if they
see the increasing impact of the damage to the globe.”
SFDR and/or EU Ecolabel?
According
to the study, consumers do not seem to care that much about impact and
they lack on expertise. How useful would the Sustainable Finance Action
Plan disclosures (SFDR) be, since SFDR is only about transparency and is
not a ‘green label’? Zeisberger: “We have to be careful not to make
SFDR a mostly legal matter. Insights from behavioral finance are deeply
needed. The upside of SFDR is that any kind of transparency on
sustainability will help. It could be that with more transparency the
WTP for “dark green” products increases. This must be real transparency:
prospectuses must be easy to understand for people. Otherwise, they
will not prove to be very effective. The EU Ecolabel on the other hand
is a set of rules which can be given to a product if it is compliant to
those rules. I think there is room for both SFDR and the EU Ecolabel,
since the investors differ in their interest and financial literacy.
Retail clients for example are used to ecolabels on products, like on
refrigerators or TVs. But NGO’s or institutional investors who can put
pressure on companies for more sustainability, might be more interested
in more detailed information in the way a company works. SFDR can give
that transparency.”
Globes
Based
on the outcomes of Zeisberger’s research, he expresses some concerns
for ‘greenwashing’ by the financial sector. What is Zeisberger’s advice
for banks offering and promoting sustainable products whilst avoiding
greenwashing? “What we see, is that investors move towards more
sustainable investments if the sustainability rating is presented in an
easy to understand way, for example by symbols or ratings with a serious
benchmark. Defining what these represent, is a challenge for financial
market participants to avoid greenwashing. One idea can be to have a
label that comes from a credible institution, like the regulator or the
government/EU. Banks could then use that and it would be more credible.”
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