The Effects of Non-Contingent Free Bus Tickets and Personal Commitment on Urban Bus Ridership
Bachman, W. , & Katzev, R. (1982). The effects of non-contingent free bus tickets and personal commitment on urban bus ridership. Transportation Research, 16A, 2, 103-108.
Who Recycles and When? A Review of Personal and Situational Factors
Schultz, P. W., Oskamp, S., & Mainieri, T. (1995). Who recycles and when? A review of personal and situational factors. Journal of Enviornmental Psychology, 15, 2, 105-121.
The Comparative Effectiveness of Reward and Commitment Approaches in Motivating Community Recycling
Katzev, R. D. & Pardini, A. U. The comparative effectiveness of reward and commitment approaches in motivating community recycling. Vol. 17. 1987-1988. 93-113.
Buy Local Campaigns
Increasing Paper Recycling in Portland Oregon Dormitories Using Incentives and Commitment
Wang, T. H. & Katzev, R. D. (1990). Group commitment and resource conservation: Two field experiments on promoting recycling. Journal of Applied Social Psychology, 20, 4, Part 1, 265-275.
Waste Wise Program
Motivating Community Recycling: New Zealand Curbside Trial
Promoting Public Transit in Urban Areas with Incentives and Commitment
Bachman, W. , & Katzev, R. (1982). The effects of non-contingent free bus tickets and personal commitment on urban bus ridership. Transportation Research, 16A, 2, 103-108.