Variable names, definitions and means for probit and multivariate (MV) probit models
| Probit | MVProbit | ||
|---|---|---|---|
| Variable name | Variable definition | Means (N = 875) | Means (N = 462) |
| Dependent variables | |||
| Probit: | |||
| TN | 1 if chose TN made hard apple cider, 0 otherwise | 0.528 | – |
| MV probit: | 1 if attribute is a very or extremely important attribute to hard apple cider purchase decision, 0 otherwise | ||
| Tennessee made | Tennessee made | – | 0.680 |
| Use heirloom apples | Made using heirloom apples | – | 0.329 |
| Sparkling | Sparkling (carbonation) | – | 0.340 |
| Sweetness/dryness | Sweetness/dryness | – | 0.738 |
| Price | Price | – | 0.548 |
| No preservatives | No preservatives added | – | 0.561 |
| Explanatory variables | |||
| PTN | Premium TN cider ($0.00, $1.50, $3.00, $4.50 and $6.00) | 2.935 | – |
| AGE | Age of respondent in years | 47.727 | 46.665 |
| FEMALE | 1 if female gender, 0 otherwise | 0.503 | 0.515 |
| COLLGRAD | 1 if college graduate, 0 otherwise | 0.402 | 0.355 |
| HHINCDOL | 2018 household income thousand dollars before taxes | 69.977 | 67.403 |
| LOCFOOD | Local foods opinions indexa | 4.178 | 4.300 |
| METRO | 1 if reside in a metro area, 0 otherwise | 0.550 | 0.506 |
| WEST | 1 if reside in West TN, 0 otherwise | 0.199 | 0.182 |
| MIDDLE | 1 if reside in Middle TN, 0 otherwise | 0.384 | 0.366 |
| FARMBACK | 1 if farm background, 0 otherwise | 0.270 | 0.266 |
| FAMILIAR | Familiarity hard apple cider (1 = not at all, …5 = extremely) | 3.223 | 3.294 |
| CIDERFREQ | Frequency of hard previous hard apple cider purchases (1 = never, …, 8 = weekly) | 3.169 | 2.606 |
| WKLYBEER | 1 if a weekly beer purchaser, 0 otherwise | 0.275 | 0.290 |
| WKLYWINE | 1 if a weekly wine purchaser, 0 otherwise | 0.186 | 0.197 |
| WKLYWINECOOL | 1 if a weekly wine cooler purchaser, 0 otherwise | 0.077 | 0.087 |
| WKLKYLIQ | 1 if a weekly liquor purchaser, 0 otherwise | 0.127 | 0.128 |
| WKLYMALT | 1 if a weekly malt liquor purchaser, 0 otherwise | 0.063 | 0.056 |
| WKLYALCEXP | Weekly expenditures on alcoholic beverage (at and away from home) | 18.089 | 18.718 |
| CONSEQ | Responses will likely influence offerings of TN made hard apple ciders (1 = strongly disagree, …, 5 = strongly agree) | 3.718 | 3.799 |
| GROCERY | 1 if most likely purchase hard apple cider in a food retail store (grocery, big box and wholesale club), 0 otherwise | 0.657 | 0.626 |
| Probit | MVProbit | ||
|---|---|---|---|
| Variable name | Variable definition | Means | Means |
| Dependent variables | |||
| Probit: | |||
| 1 if chose TN made hard apple cider, 0 otherwise | 0.528 | – | |
| MV probit: | 1 if attribute is a very or extremely important attribute to hard apple cider purchase decision, 0 otherwise | ||
| Tennessee made | – | 0.680 | |
| Made using heirloom apples | – | 0.329 | |
| Sparkling (carbonation) | – | 0.340 | |
| Sweetness/dryness | – | 0.738 | |
| Price | – | 0.548 | |
| No preservatives added | – | 0.561 | |
| Explanatory variables | |||
| Premium TN cider ($0.00, $1.50, $3.00, $4.50 and $6.00) | 2.935 | – | |
| Age of respondent in years | 47.727 | 46.665 | |
| 1 if female gender, 0 otherwise | 0.503 | 0.515 | |
| 1 if college graduate, 0 otherwise | 0.402 | 0.355 | |
| 2018 household income thousand dollars before taxes | 69.977 | 67.403 | |
| Local foods opinions indexa | 4.178 | 4.300 | |
| 1 if reside in a metro area, 0 otherwise | 0.550 | 0.506 | |
| 1 if reside in West TN, 0 otherwise | 0.199 | 0.182 | |
| 1 if reside in Middle TN, 0 otherwise | 0.384 | 0.366 | |
| 1 if farm background, 0 otherwise | 0.270 | 0.266 | |
| Familiarity hard apple cider (1 = not at all, …5 = extremely) | 3.223 | 3.294 | |
| Frequency of hard previous hard apple cider purchases (1 = never, …, 8 = weekly) | 3.169 | 2.606 | |
| 1 if a weekly beer purchaser, 0 otherwise | 0.275 | 0.290 | |
| 1 if a weekly wine purchaser, 0 otherwise | 0.186 | 0.197 | |
| 1 if a weekly wine cooler purchaser, 0 otherwise | 0.077 | 0.087 | |
| 1 if a weekly liquor purchaser, 0 otherwise | 0.127 | 0.128 | |
| 1 if a weekly malt liquor purchaser, 0 otherwise | 0.063 | 0.056 | |
| Weekly expenditures on alcoholic beverage (at and away from home) | 18.089 | 18.718 | |
| Responses will likely influence offerings of TN made hard apple ciders (1 = strongly disagree, …, 5 = strongly agree) | 3.718 | 3.799 | |
| 1 if most likely purchase hard apple cider in a food retail store (grocery, big box and wholesale club), 0 otherwise | 0.657 | 0.626 | |
Notes:
aLOCFOODS is an average of Likert agreement ratings about local foods statements: try to purchase local foods whenever possible, local foods helps local businesses, local foods likely fresher, local foods travel shorter distances so likely better for environment and local foods likely taste better. The calculated Cronbach’s scale reliability coefficient is 0.82 > 0.80 (cutoff for using a linear index of the variables) (Cronbach, 1951)
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