The Effect of Age on the Probability of Participation in Wildlife‐Related Activities: A Birth Year Cohort Study
使用逻辑回归模型分析年龄和出生年份对参与水禽狩猎和野生动物观赏概率的影响，发现水禽狩猎参与概率随年龄和出生年份增加而下降，而野生动物观赏参与概率先升后降且随出生年份增加，对规划未来服务和营销有参考价值。
Abstract To aid in the planning and marketing of wildlife recreation, a logit regression model was used to assess the effect of age on the probability of participation in waterfowl hunting and wildlife viewing. The results indicate that the probability of participating in waterfowl hunting decreases with age and birth year, while the probability of participating in wildlife viewing increases up to a point and then decreases as an individual ages and increases with birth year. Clearly, models employing age and birth year must be utilized to plan for future services and also to direct marketing efforts to gain participants.