The Demand for Cigarettes in Japan
用两阶段预算方法估算日本香烟需求弹性，将香烟分为日本、美国和其他国家三类，并检验习惯效应，发现习惯效应影响总支出但不影响类型选择。
Abstract A two‐stage budgeting procedure was used to estimate demand elasticities for cigarettes in Japan. Cigarettes were disaggregated into Japanese, U.S., and rest‐of‐world. Testing for habit effects was performed at both stages. Results indicated that habit effects occur for total expenditures on cigarettes but not between types.