The
amount
of
money
individuals
were
willing
to
accept
(WTA)
discontinue
using
prominent
Chinese
social
media
platforms
(WeChat/QQ),
the
willingness
pay
(WTP)
for
these
platforms,
as
well
WTA/WTP
disparities
investigated
in
between-groups
and
within-subjects
design
studies
examine
their
existence,
size,
psychological
correlates
form
personality
use
habits.
Individuals
recruited
at
universities
three
separate
surveys.
For
investigations,
four
samples
extracted:
WTA
WTP
investigations
context
WeChat
QQ.
completed
items
on
WeChat/QQ,
Big
Five
Inventory,
time
spent
short
Bergen
Social
Media
Addiction
Scale.
Two
providing
data
QQ,
respectively,
extracted.
Across
study
designs
both
QQ
we
found
evidence
high
lower
scores,
thus,
large
disparities.
Individual
differences
negatively
associated
with
Openness
across
platforms.
results
reveal
a
generally
low
acceptance
use,
which
is
important
against
background
discussions
monetary
payment
models.
Moreover,
complex
interplay
between
individual
characteristics,
characteristics
service,
how
why
service
used
seem
underly
disparity.
Finally,
methodological
implications
present
forthcoming
assessing
valuation
(WTA,
WTP)
are
discussed.
Water Resources and Economics,
Journal Year:
2023,
Volume and Issue:
42, P. 100219 - 100219
Published: Feb. 24, 2023
This
paper
assesses
the
WTP
and
WTA
for
improvements
deteriorations,
respectively,
in
irrigation
water
supply
reliability.
The
assessment
relies
on
a
double-sided
discrete
choice
experiment
valuation
using
latent-class
modeling
accounting
preference
scale
heterogeneity.
approach
is
empirically
implemented
case
study
of
Spanish
irrigated
district
significantly
impacted
by
climate
change.
results
obtained
show
individual-specific
heterogeneity
WTA-WTP
disparity,
primarily
driven
different
impacts
reliability
farmers'
utility
(changes
business
revenues
costs,
uncertainty
performance,
farm
income
effects)
interindividual
differences
loss
aversion
(different
degrees
endowment
effect).
Additionally,
significant
ordering
effects
found
suggest
that
it
may
be
advisable
to
use
approaches
account
them.
Several
policy-relevant
implications
can
drawn,
including
non-neutrality
initial
allocation
property
rights,
repercussions
cost-benefit
change
adaptation
measures,
need
irrigators'
order
design
successful
market-based
instruments.
American Journal of Agricultural Economics,
Journal Year:
2021,
Volume and Issue:
103(5), P. 1679 - 1699
Published: March 5, 2021
This
paper
documents
a
downward
hypothetical
bias
in
the
willingness
to
accept
measure
for
private
good
using
Becker‐DeGroot‐Marschak
(BDM)
method.
We
first
construct
theoretical
framework
that
predicts
an
upward
pay
and
measure.
Based
on
field
experiment
livestock
trading
China,
we
compare
four
treatments,
including
treatment
wherein
responses
are
not
consequential,
two
consequential
treatments
with
probabilistic
implementation
have
25%
or
75%
probability
of
being
full
100%
consequential.
Consistent
our
predictions,
empirical
results
show
respondents
report
significant
lower
(about
12%
lower)
values
compared
The
reported
also
increase
as
increases.
Our
study
contributes
research
by
allowing
exogenous
changes
probability.
Journal of Agricultural Economics,
Journal Year:
2022,
Volume and Issue:
74(1), P. 116 - 134
Published: June 2, 2022
Abstract
The
design
of
rural
development
policies
and
government
programmes
in
support
farm
operations
households
relies
on
precise
estimates
off‐farm
labour
supply
elasticities.
However,
the
wide
variation
dilutes
their
power
to
predict
magnitude
these
targeted
interventions.
We
perform
a
meta‐analysis
elasticity
identify
systematic
factors
that
influence
estimates.
A
sample
137
elasticities
is
obtained
from
43
studies
which
use
data
ranging
1960
2012.
examine
theoretical
assumptions,
availability
empirical
specifications,
other
study‐specific
characteristics.
Controlling
for
potential
publication
bias,
we
estimate
approximately
0.64
0.77.
Results
analysis
show
are
affected
by
modelling
choices
controlling
self‐selection
life‐cycle
elements.
found
no
compelling
evidence
characteristics
functions,
including
various
measurements
supply,
explain
Coastal Management,
Journal Year:
2023,
Volume and Issue:
51(3), P. 186 - 210
Published: May 4, 2023
Whether
beach
nourishment,
an
established
management
measure,
is
justified
depends
on
its
benefits
and
costs.
We
apply
a
discrete
choice
experiment
at
Waikīkī
Beach
Oʻahu
with
mixed
logit
latent
class
models
to
evaluate
recreationists’
willingness
pay
for
changes
in
width
water
clarity
as
well
the
preferences
as-is.
Our
preferred
specification
indicates
heterogeneity
among
subjects,
who
have
distinct
recreation
site.
Based
attendance
data,
aggregate
justifies
re-nourishment
runoff
control
measures.
Agribusiness,
Journal Year:
2023,
Volume and Issue:
39(3), P. 646 - 663
Published: Jan. 24, 2023
Abstract
Stated
preference
methods
in
food
economics
typically
focus
on
willingness
to
pay
for
high
quality
of
a
fixed
product
quantity,
ignoring
the
role
quantity
welfare
estimates.
This
study
demonstrates
that
matters
beef
valuation
studies
both
theoretically
and
empirically.
We
find
when
can
be
chosen
freely
by
individuals,
price
premium
improved
per
decreases
with
quantity.
A
meta‐regression
analysis
conducted
shows
extent
impact
When
increases
100
g,
percentage
declines
2−4
points,
which
differs
across
model
specifications
samples.
The
implications
estimates
design
stated
are
discussed
line
results.
[EconLit
Citations:
D10,
D60,
Q18].
Journal of the Agricultural and Applied Economics Association,
Journal Year:
2023,
Volume and Issue:
2(3), P. 461 - 480
Published: June 30, 2023
Abstract
This
analysis
provides
two
case
studies
comparing
direct
payment
versus
charitable
donations
on
respondents'
behalf
as
survey
participation
incentives.
The
first
examines
agricultural
producers'
willingness
to
participate
in
several
hypothetical
surveys.
Donation
charity
significantly
increases
relative
payment.
second
study
forest
landowners'
an
actual,
one‐time
survey.
Neither
nor
donation
incentives
improve
among
mail
respondents
and
are
less
effective
online
respondents.
If
they
do
not
decrease
participation,
then
may
be
preferred,
requiring
effort
process
a
smaller
number
of
transactions.
Discover Sustainability,
Journal Year:
2024,
Volume and Issue:
5(1)
Published: Dec. 5, 2024
Reforestation
is
a
solution
to
the
challenge
of
forest
ecosystem
loss.
The
aim
this
study
was
assess
willingness
accept
(WTA)
regeneration
natural
species.
It
used
double
helix
model
(Probit
and
truncated
regression)
combined
with
Tobit
analyze
sample
1000
individuals.
results
for
individuals
ownership
rights
their
cultivated
plots
showed
that
minimum
amount
household
prepared
388,481
F
CFA
(approximately
$USD
647.468)
promote
reforestation.
In
addition,
average
area
willing
set
aside
reforestation
2.38
ha.
Several
factors
influence
decision,
including
ethnicity,
gender,
age,
professional
activity;
awareness
importance
restoring
ecosystem.
A
greater
likelihood
acceptance
observed
in
communes
Kérou
Péhunco.
Forests
play
an
important
role
lives
local
communities.
This
provides
insights
into
social
offer
on
WTA
species
order
improve
current
governance
reduce
effects
deforestation.
Article
Highlights
The
world’s
dependence
on
managed
pollinators
is
growing
due
to
decreasing
native
bee
populations,
coupled
with
increased
production
of
crops
requiring
pollination
services.
Growers
pollinated
may
have
opportunities
enhance
contracts
attract
beekeepers
and
promote
health.
must
assess
these
benefits
relative
implementation
costs,
yet
little
information
exists.
We
investigate
the
value
contract
enhancements
commercial
participating
in
California
almond
services,
a
event
that
demands
roughly
89%
US
honey
colonies
makes
up
over
half
beekeeper
annual
revenues.
find
clauses
ensure
additional
pesticide
protection,
advance
payment,
certain
cover
crops.
illustrate
market-based
mechanisms
for
incentivizing
agricultural
practices
can
improve
pollinator
health,
while
also
alleviating
growers’
concerns
about
deficits.