https://www.youtube.com/watch?v=9kH0x7V_0Ig&index=3&list=PL61533C166E8B0028 Lecture 4: Preferences and Utility Instructor: Jon Gruber, 14.01 students View the complete course: http://ocw.mit.edu/14-01SCF10 License: Creative Commons BY-NC-SA More informat Lec 4 MIT 1401SC Principles of Microeconomics
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