作者名称 国旗国籍

Ahmed K

EN

AR

2019.09.29 11:56

Economics at its root is the study of incentives:
how people

get what they want, or need when other people want or need the same thing.
There are 3 types of incentives: economic, moral, and social.
- From Freakenomics by Steven Levitt and Stephen Dubner.
الإقتصاد مجال دراسة الحوافز: كيف يحصل الناس على ما يريدون أو يحتاجون، عندما يريد أو يحتاج الآخرون الشيء ذاته.
هناك ٣ أنواع من الحوافز: الإقتصادية، الأخلاقية و الإجتماعية.
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Comments

  • Khadija 2019.09.29 13:07

    AR
    ES

    Ur accent in Arabic is perfect
  • TurkishTutorMehmet 2019.09.29 15:14

    TR
    DE

    Ahmet Selamun Aleykum
  • TurkishTutorMehmet 2019.09.29 15:14

    TR
    DE

    Hocam ingilizce için yardım eder misin bana
  • TurkishTutorMehmet 2019.09.29 15:15

    TR
    DE

    Ben Türküm
  • TurkishTutorMehmet 2019.09.29 15:15

    TR
    DE

  • ev 2019.09.30 05:19

    ID
    EN

    Selamat pagi,, good morning
  • Majid 2019.09.30 13:17

    ID
    EN

    Wow, amazing, you can arabic langiage

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