income effect and substitution effect

3:00

16:41

17:25

11:09

12:57

3:10

54:07

2:43

کوتاه

6:20

1:17

کوتاه

7:08

10:02

9:57

5:28

5:48

9:48

کوتاه

1:59

1:55

7:54

9:37

5:45

11:10

11:02

6:54

24:24

2:22

4:27

12:17

11:16

3:13

3:26

4:10

7:14

3:55

4:26

8:52

5:43