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Table 7 Unconditional, Marshallian price and income elasticities at stage 2, light drinking households (at sample means)

From: Consumer demand for alcoholic beverages in Switzerland: a two-stage quadratic almost ideal demand system for low, moderate, and heavy drinking households

 

Win

Bee

Sp

Cof

Tea

CBe

MWa

NaS

FJVJ

Income

Wine

-1.275 (0.247)***

-0.144 (0.141)

0.038 (0.203)

-0.156 (0.161)

-0.801 (1.050)

0.172 (0.718)

0.450 (0.348)

-0.484 (0.177)***

0.003 (0.595)

0.620 (0.366)*

Beer

0.679 (0.707)

-1.216 (0.457)***

0.000 (0.265)

0.550 (0.226)**

-1.892 (2.355)

-2.940 (1.576)*

-1.056 (1.363)

0.480 (0.545)

1.082 (0.874)

0.469 (0.534)

Spirits

0.363 (0.400)

-0.011 (0.151)

-0.859 (0.220)***

0.109 (0.152)

2.874 (1.163)**

0.317 (1.276)

-0.760 (0.730)

0.429 (0.235)*

0.417 (0.703)

0.666 (0.408)

Coffee

0.365 (0.348)

0.165 (0.151)

0.036 (0.163)

-0.729 (0.134)***

-3.209 (1.311)**

-1.825 (0.721)**

-0.431 (0.667)

0.192 (0.240)

0.708 (0.527)

0.569 (0.307)*

Tea

-1.000 (0.580)*

-0.438 (0.245)*

-0.070 (0.430)

-0.606 (0.297)**

-4.656 (2.844)

-0.586 (1.466)

2.528 (1.147)**

-0.721 (0.343)**

-1.146 (1.403)

0.875 (0.845)

Cocoa beverages

0.635 (0.564)

-0.332 (0.627)

0.014 (0.403)

-0.006 (0.446)

-4.249 (1.628)***

-1.244 (1.244)

-0.807 (0.915)

0.375 (0.610)

-0.574 (0.825)

1.489 (0.668)**

Mineral water

-0.193 (0.831)

-0.854 (0.670)

-0.099 (0.316)

-0.710 (0.445)

-6.929 (2.611)***

0.722 (1.186)

0.490 (1.599)

-0.193 (0.653)

-1.239 (0.819)

2.068 (0.403)***

Non-alcoholic soft drinks

-0.282 (0.255)

0.100 (0.230)

-0.011 (0.100)

0.074 (0.154)

-0.168 (0.348)

-0.422 (0.339)

0.141 (0.437)

-1.062 (0.256)***

0.384 (0.129)***

0.464 (0.109)***

Fruit juices and vegetables juices

0.171 (0.275)

0.388 (0.273)

0.111 (0.163)

0.025 (0.138)

-0.812 (1.077)

-1.558 (0.458)***

-0.262 (0.753)

0.025 (0.251)

-0.206 (0.465)

0.220 (0.248)

  1. *, ** and *** denote significance at 10%, 5% and 1% level, respectively.
  2. Note: Win: Wine, Bee: Beer, Sp: Spirits, Cof: Coffee, Tea: Tea, CBe: Cocoa beverages, MWa: Mineral Water, NaS: Non-alcoholic soft drinks, FJVJ: Fruit juices and vegetables juices.