1．Consistent Planning
ROBERT A. POLLAK
Review of Economic Studies
April, 1968
www.jstor.org/stable/2296548

2．Interdependent Preferences
ROBERT A. POLLAK
American Economic Review
June, 1976
www.jstor.org/stable/1828165

3．Habit Formation and Long-Run Utility Functions
ROBERT A. POLLAK
Journal of Economic Theory
Volume (Year): 13 (1976) Issue (Month): 2 (October) Pages: 272-297
http://www.sciencedirect.com/science/article/B6WJ3-4CYG96H-5D/2/0231f56cde4ba8fd3da2539fa9f09bf9

4．Habit Formation and Dynamic Demand Functions
ROBERT A. POLLAK
Journal of Political Economy
July-August, 1970.
www.jstor.org/stable/1829929

5．Price Dependent Preferences
ROBERT A. POLLAK
American Economic Review
Volume (Year): 67 (1977) Issue (Month): 2 (March) Pages: 64-75
www.jstor.org/stable/1807221