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How do Smoking Bans in Bars/Restaurants Affect Alcohol Consumption?

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In this study, we employ a rational addiction framework to analyze the effects of smoking bans on alcohol consumption in bars/restaurants. We use pseudo panel data approach which has many advantages compared to panel data. Although cigarettes and alcohol are complements in consumption, our findings suggest that smoking bans in restaurants do not have a significant effect on the restaurant alcohol consumption. It is possible that smoking bans at restaurants cause a decrease in the restaurant alcohol consumption of smokers, but lead to an increase in the restaurant alcohol consumption of nonsmokers. If this is the case, the net effect of smoking bans on overall restaurant alcohol consumption would be zero. These results are just preliminary, and further analyses are required.
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Poster Design & Printing by Genigraphics®-
800.790.4001
How do Smoking Bans in Bars/Restaurants Affect Alcohol
Consumption?
Aycan Koksal1, Michael Wohlgenant 2
Department of Agricultural and Resource Economics, North Carolina State University
1akoksal@ncsu.edu, 2michael_wohlgenant@ncsu.edu
Poster prepared for presentation at the Agricultural & Applied Economics Association’s 2011
AAEA & NAREA Joint Annual Meeting, Pittsburgh, Pennsylvania, July 24-26, 2011
Preliminary Results - Please do not cite
Copyright 2011 by Aycan Koksal and Michael Wohlgenant. All rights reserved. Readers may make
verbatim copies of this document for non-commercial purposes by any means, provided that this copyright
notice appears on all such copies.
Aycan Koksal
Ph.D. candidate
Agricultural and Resource Econ.
North Carolina State University
E-mail: akoksal@ncsu.edu
Phone: (919) 389-5908
CONTACT
Poster Design & Printing by Genigraphics®-
800.790.4001
OBJECTIVE
To analyze the effects
of smoking bans on
alcohol consumption
at the restaurants
Aycan Koksal and Michael Wohlgenant
North Carolina State University, Raleigh NC 27695
INTRODUCTION
DATA
DISCUSSION
RESULTS (cont.)
METHOD
CONTACT
RESULTS
How do Smoking Bans in Bars/Restaurants Affect Alcohol Consumption?
Aycan Koksal
Ph.D. candidate
Agricultural and Resource Econ.
North Carolina State University
E-mail: akoksal@ncsu.edu
Phone: (919) 389-5908
If cigarettes and alcohol are complements,
smoking bans at restaurants might decrease
restaurant alcohol consumption but increase
home alcohol consumption .
Thus, we consider restaurant and home
alcohol consumption as two separate goods with
separate habit stocks.
When utility function is quadratic, rational
addiction theory implies following demand
functions (see Bask and Melkersson 2004):
ARit = α1i+ β10+ β11ARit-1+ β12ARit+1+ β13AHit-1+ β14AHit
+ β15AHit+1+ β16Cit-1+ β17Cit + β18Cit+1+ β19PARt
+ γ10 Dt+ γ11 Xi+ u1it
AHit= α2i+ β20+ β21AHit-1+ β22AHit+1+ β23ARit-1+ β24ARit
+ β25ARit+1+ β26Cit-1+ β27Cit + β28Cit+1+ β29PAHt
+γ20 Dt+ γ22 Xi + u2it
Cit = α2i+ β20+ β21Cit-1+ β22Cit+1+ β23ARit-1+ β24ARit
+ β25ARit+1+ β26AHit-1+ β27AHit + β28AHit+1+ β29PCt
+ γ30 Dt+ γ33 Xi +u3it
where ARit is restaurant alcohol consumption
AHit is home alcohol consumption
Cit is cigarette consumption
Dtis a binary variable showing if the state
household resides banned smoking at restaurants
Rational addiction implies βi1 > 0 and βi2 > 0.
A positive (negative) coefficient on the current
consumption of another good suggests
complementarity (substitutability).
We allocate households into cohorts based
on geographic region and gender.
All cohort variables are weighted by the
square root of the number of households in
each cohort. Then fixed effects estimators are
calculated (see McKenzie, 2004).
2002-2008 Consumer Expenditure Diary Survey
Data by Bureau of Labor Statistics is used.
Cigarette prices are from Orzechowski&Walker.
For alcohol , we construct Lewbel price indices.
After dropping observations with missing or
recoded state variables, approx. 1200-1400
households remained in each quarter.
In the home alcohol demand equation, current
cigarette consumption has a positive and
significant coefficient which suggests
complementarity relationship.
Smoking ban at restaurants dummy has a
negative coefficient in all three equations, it is
not significantly different from zero.
The results can be explained with the
following scenerio:
- If cigarette and alcohol are complements,
smoking bans at restaurants might cause a
decrease in the restaurant alcohol consumption of
smokers, but might increase restaurant alcohol
consumption of nonsmokers.
-If this is the case, the net effect of smoking
bans on overall restaurant alcohol consumption
will be zero.
These results are just preliminery, and further
analyses are required.
As more states consider smoking bans, it is
necessary to analyze their economic impacts.
If cigarette and alcohol are related in
consumption, as suggested by some studies,
smoking bans can affect alcohol consumption too.
Particularly, smoking bans in bars/restaurants
created a natural experiment to examine the
relationship between smoking and drinking.
We employ a rational addiction framework to
analyze the effect of smoking bans on alcohol
consumption in bars/restaurants.
We use a pseudo panel data approach.
Pseudo panel is disaggregated enough, and it has
main advantages compared with panel data:
- It avoids attrition problem.
- It eliminates difficulties of censoring.
- It has less bias due to measurement error as we
are working with a group average.
Table 1. Smoking bans (at restaurants) over 2002- 2008 period
year
#
states
2002
2
UT, DE
2003
4
UT, DE, NY, FL
2004
7
UT, DE, NY, FL, ME, ID, MA
2005
10
UT, DE, NY, FL, ME, ID, MA, RI, MT, WA
2006
15
UT, DE, NY, FL, ME, ID, MA, RI, MT, WA, NJ, CO, HI, OH, NV
2007
21
UT, DE, NY, FL, ME, ID, MA, RI, MT, WA, NJ, CO, HI, OH, NV, DC, LA, OR,
TN, NH, MN
2008
25
UT, DE, NY, FL, ME, ID, MA, RI, MT, WA, NJ, CO, HI, OH, NV, DC, LA, OR,
TN, NH, MN, IL, MD, IA, PA
Table 2.
Alcohol at Rest
Alcohol at Home
Cigarette
Constnt
41.732
Constnt
60.577
Constnt
-89.025
(0.364)
(0.226)
(<.001)
ARt-1
0.123
AHt-1
-0.009
Ct-1
0.112
(0.077)
(0.907)
(0.107)
ARt+1
0.128
AHt+1
-0.105
Ct+1
0.074
(0.060)
(0.136)
(0.288)
AHt-1
-0.074
ARt-1
0.026
ARt-1
-0.008
(0.259)
(0.739)
(0.844)
AHt
0.064
ARt
0.073
ARt
-0.011
(0.327)
(0.362)
(0.780)
AHt+1
0.014
ARt+1
-0.123
ARt+1
0.045
(0.822)
(0.101)
(0.236)
Ct-1
0.063
Ct-1
-0.105
AHt-1
0.047
(0.611)
(0.435)
(0.195)
Ct
-0.056
Ct
0.243
AHt
0.051
(0.677)
(0.100)
(0.158)
Ct+1
-0.008
Ct+1
0.082
AHt+1
-0.014
(0.951)
(0.545)
(0.699)
PARt
-27.346
PAHt
-40.005
PCt
-3.047
(0.011)
(<.001)
(0.377)
ban
-1.957
ban
-2.268
ban
-1.020
(0.241)
(0.218)
(0.269)
rincome
0.136
rincome
0.018
rincome
0.012
(<.001)
(0.618)
(0.541)
fam.size
-5.888
fam.size
5.373
fam.size
3.511
(0.123)
(0.203)
(0.091)
perslt18
10.129
perslt18
0.304
perslt18
-4.913
(0.036)
(0.955)
(0.067)
age.ref
0.578
age.ref
0.395
age.ref
0.060
(0.003)
(0.063)
(0.574)
white
9.323
white
30.765
white
2.582
(0.211)
(<0.001)
(0.506)
married
-8.009
married
-19.737
married
0.035
(0.411)
(0.066)
(0.995)
widowd
-15.567
widowd
-17.513
widowd
8.347
(0.261)
(0.249)
(0.275)
divorced
-7.417
divorced
-10.770
divorced
3.216
(0.475)
(0.345)
(0.578)
seperatd
-16.361
seperatd
-34.641
seperatd
7.524
(0.441)
(0.137)
(0.522)
college
2.372
college
-2.302
college
0.864
(0.709)
(0.741)
(0.808)
R2
0.579
R2
0.569
R2
0.676
Table 3.
seperate
system
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