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MIT OpenCourseWare: Free Courses from the institute

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A free and open online publication of educational material from thousands of MIT courses, covering the entire MIT curriculum, ranging from introductory to the most advanced graduate courses. On the OCW website, each course includes a syllabus, instructional material like notes and reading lists, and learning activities like assignments and solutions. Some courses also have videos, online textbooks, and faculty insights on teaching.Knowledge is your reward. There's no signup or enrollment, and no start or end dates. OCW is self-paced learning at its best. Whether you’re a student, a teacher, or simply a curious person that wants to learn, MIT OpenCourseWare (OCW) offers a wealth of insight, inspiration, videos, and a whole lot more! Get the full picture on the OCW website at https://ocw.mit.edu.Accessibility: https://accessibility.mit.edu/ User comments policy: https://ocw.mit.edu/comments/(Channel banner photo by Nietnagel on Flickr: https://flic.kr/p/8WXxfK.)Links:MIT OpenCourseWare: https://ocw.mit.eduFacebook: https://facebook.com/mitocwTwitter: https://twitter.com/mitocwInstagram: https://www.instagram.com/mitocwDonate to OCW: https://giving.mit.edu/give/to/ocw/?utm_source=ocw&utm_medium=youtube&utm_campaign=donateBlog: https://www.ocw-openmatters.org/

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#129
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1,498
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Typical length
1 hr 24 min
On air since
2026
Latest episode
3 hours ago

Episodes

1,498 episodes, newest first

  1. Lecture 6: Investing in Human Capital: Theory

    Show notes

    MIT 14.771 Development Economics, Fall 2021
    Instructor: Esther Duflo

    Uploaded 05-04-23

    View the complete course: https://ocw.mit.edu/courses/14-771-development-economics-fall-2021
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61kvh3caDts2R6LmkYbmzaG

    Covers a version of the neoclassical model of human capital investment, with a focus on education, to prepare for coming lectures on education and health. Highlights and discusses the role of various assumptions and policy implications.

    License: Creative Commons BY-NC-SA
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    Speakers: Esther Duflo

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    1 hr 27 min
  2. Lecture 11: Aliasing and Cloning

    Show notes

    MIT 6.100L Introduction to CS and Programming using Python, Fall 2022
    Instructor: Ana Bell

    Uploaded 11-04-24

    View the complete course: https://ocw.mit.edu/courses/6-100l-introduction-to-cs-and-programming-using-python-fall-2022/
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62A-ynp6v6-LGBCzeH3VAQB

    This lecture discusses aliasing, cloning, list comprehensions, and the difference between shallow copies and deep copies with mutable elements.

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    53 min
  3. Lecture 2: Poverty Traps: Theory

    Show notes

    MIT 14.771 Development Economics, Fall 2021
    Instructor: Esther Duflo

    Uploaded 05-04-23

    View the complete course: https://ocw.mit.edu/courses/14-771-development-economics-fall-2021
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61kvh3caDts2R6LmkYbmzaG

    Part 1 of 2 of Poverty Traps. The first half discusses the Dasgupta and Ray (1986) model of nutrition-based poverty traps. The second half discusses how to use evidence to test for a poverty trap, focusing on evidence for a nutrition-based poverty trap.

    License: Creative Commons BY-NC-SA
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    Speakers: Esther Duflo

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    1 hr 30 min
  4. Lecture 17: Python Classes

    Show notes

    MIT 6.100L Introduction to CS and Programming using Python, Fall 2022
    Instructor: Ana Bell

    Uploaded 11-04-24

    View the complete course: https://ocw.mit.edu/courses/6-100l-introduction-to-cs-and-programming-using-python-fall-2022/
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62A-ynp6v6-LGBCzeH3VAQB

    Prof. Bell discusses how classes make it easy to reuse code. Each class has a separate environment (no collision on function names) and inheritance allows subclasses to redefine or extend a selected subset of a superclass’ behavior.

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    55 min
  5. Lecture 25: Credit (Part 2)

    Show notes

    MIT 14.771 Development Economics, Fall 2021
    Instructor: Ben Olken

    Uploaded 05-04-23

    View the complete course: https://ocw.mit.edu/courses/14-771-development-economics-fall-2021
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61kvh3caDts2R6LmkYbmzaG

    Discusses microcredit. Covers the history of microcredit, evidence on its impacts (both overall and in terms of heterogeneous impacts), and evidence testing the role of specific institutional features of microcredit.

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    Speakers: Ben Olken

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    1 hr 22 min
  6. Lecture 9: Lambda Functions, Tuples, and Lists

    Show notes

    MIT 6.100L Introduction to CS and Programming using Python, Fall 2022
    Instructor: Ana Bell

    Uploaded 11-04-24

    View the complete course: https://ocw.mit.edu/courses/6-100l-introduction-to-cs-and-programming-using-python-fall-2022/
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62A-ynp6v6-LGBCzeH3VAQB

    Prof. Bell discusses the variable types tuples and lists and how to use lambda functions. Lambda functions are useful when you need a simple function once. Tuples and lists are indexable sequences of objects.

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    52 min
  7. Lecture 1: Introduction to Development Economics

    Show notes

    MIT 14.771 Development Economics, Fall 2021
    Instructor: Esther Duflo

    Uploaded 05-04-23

    View the complete course: https://ocw.mit.edu/courses/14-771-development-economics-fall-2021
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61kvh3caDts2R6LmkYbmzaG

    This video introduces the course. The class discusses the enormous differences in income and other important outcomes around the world. Prof. Duflo previews the main topics of the course.

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    Speakers: Esther Duflo

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    1 hr 18 min
  8. Lecture 5: Floats and Approximation Methods

    Show notes

    MIT 6.100L Introduction to CS and Programming using Python, Fall 2022
    Instructor: Ana Bell

    Uploaded 11-04-24

    View the complete course: https://ocw.mit.edu/courses/6-100l-introduction-to-cs-and-programming-using-python-fall-2022/
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62A-ynp6v6-LGBCzeH3VAQB

    An introduction to simple algorithms, float types, and approximation methods. Floating point numbers introduce challenges as they can't be represented in memory exactly. Approximation methods use these floating numbers.

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    54 min
  9. Lecture 12: Demand for Health (Part 2)

    Show notes

    MIT 14.771 Development Economics, Fall 2021
    Instructor: Esther Duflo

    Uploaded 05-04-23

    View the complete course: https://ocw.mit.edu/courses/14-771-development-economics-fall-2021
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61kvh3caDts2R6LmkYbmzaG

    Concludes discussion of demand for health care. At the brief, briefly introduces supply of health care, covering the "know-do" gap, private vs public healthcare, and strengthening incentives.

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    Speakers: Esther Duflo

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    1 hr 30 min
  10. Lecture 15: Recursion

    Show notes

    MIT 6.100L Introduction to CS and Programming using Python, Fall 2022
    Instructor: Ana Bell

    Uploaded 11-04-24

    View the complete course: https://ocw.mit.edu/courses/6-100l-introduction-to-cs-and-programming-using-python-fall-2022/
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62A-ynp6v6-LGBCzeH3VAQB

    Recursion is a programming method and a way to divide and conquer. A problem is broken down into a base case and a recursive step.

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    52 min
  11. Lecture 21: PF (Part 4) / Labor (Part 1)

    Show notes

    MIT 14.771 Development Economics, Fall 2021
    Instructor: Ben Olken

    Uploaded 05-04-23

    View the complete course: https://ocw.mit.edu/courses/14-771-development-economics-fall-2021
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61kvh3caDts2R6LmkYbmzaG

    Concludes discussion of tax, with this lecture focusing on empirical evidence about the role of the tax administration. Then begins section on labor, discussion begins with the separation hypothesis.

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    Speakers: Ben Olken

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    1 hr 23 min
  12. Lecture 24: Sorting Algorithms

    Show notes

    MIT 6.100L Introduction to CS and Programming using Python, Fall 2022
    Instructor: Ana Bell

    Uploaded 11-04-24

    View the complete course: https://ocw.mit.edu/courses/6-100l-introduction-to-cs-and-programming-using-python-fall-2022/
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62A-ynp6v6-LGBCzeH3VAQB

    This lecture discusses different kinds of sorting and the levels of complexity of each algorithm. The sorting algorithms discussed are BOGO sort, bubble sort, selection sort, and merge sort.

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    54 min
  13. Lecture 3: Poverty Traps: Graduation Programs

    Show notes

    MIT 14.771 Development Economics, Fall 2021
    Instructor: Esther Duflo

    Uploaded 05-04-23

    View the complete course: https://ocw.mit.edu/courses/14-771-development-economics-fall-2021
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61kvh3caDts2R6LmkYbmzaG

    Part 2 of 2 of Poverty Traps. Discusses the recent literature on "graduation" programs that provide large capital infusions and assistance aimed at breaking poverty traps. Also introduces the Rubin Causal Model.

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    Speakers: Esther Duflo

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    1 hr 33 min
  14. Lecture 26: List Access, Hashing, Simulations, and Wrap-Up

    Show notes

    MIT 6.100L Introduction to CS and Programming using Python, Fall 2022
    Instructor: Ana Bell

    Uploaded 11-04-24

    View the complete course: https://ocw.mit.edu/courses/6-100l-introduction-to-cs-and-programming-using-python-fall-2022/
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62A-ynp6v6-LGBCzeH3VAQB

    Prof. Bell wraps up the course by talking more about lists, how and why to use hashing, and gives some simulation examples.

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    1 hr 19 min
  15. Lecture 17: Land Markets (Part 2)

    Show notes

    MIT 14.771 Development Economics, Fall 2021
    Instructor: Ben Olken

    Uploaded 05-04-23

    View the complete course: https://ocw.mit.edu/courses/14-771-development-economics-fall-2021
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61kvh3caDts2R6LmkYbmzaG

    This video continues the discussion of land markets from the previous lecture.

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    Speakers: Ben Olken

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    1 hr 27 min
  16. Lecture 18: More Python Class Methods

    Show notes

    MIT 6.100L Introduction to CS and Programming using Python, Fall 2022
    Instructor: Ana Bell

    Uploaded 11-04-24

    View the complete course: https://ocw.mit.edu/courses/6-100l-introduction-to-cs-and-programming-using-python-fall-2022/
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62A-ynp6v6-LGBCzeH3VAQB

    This lecture discusses decomposition and abstraction at work with Python classes. Bundling data and behaviors means you can use objects consistently. Dunder methods are abstracted by common operations, but they’re just methods behind the scenes!

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    1 hr 24 min
  17. Lecture 16: Land Markets (Part 1)

    Show notes

    MIT 14.771 Development Economics, Fall 2021
    Instructor: Ben Olken

    Uploaded 05-04-23

    View the complete course: https://ocw.mit.edu/courses/14-771-development-economics-fall-2021
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61kvh3caDts2R6LmkYbmzaG

    Presents simple principal agent models of land usage and discusses empirical evidence to test them. Topics are why the allocation of land matters and why secure property rights matter.

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    Speakers: Ben Olken

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    1 hr 28 min
  18. Lecture 8: Functions as Objects

    Show notes

    MIT 6.100L Introduction to CS and Programming using Python, Fall 2022
    Instructor: Ana Bell

    Uploaded 11-04-24

    View the complete course: https://ocw.mit.edu/courses/6-100l-introduction-to-cs-and-programming-using-python-fall-2022/
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62A-ynp6v6-LGBCzeH3VAQB

    This lecture further explores functions and their scopes and environments as well as functions as objects. Functions are first-class objects that have a type and can be assigned as a value, used as an argument for another procedure, or returned from another procedure. Being careful about environments enables the creation of concise, easily read code.

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    1 hr 25 min
  19. Lecture 14: Supply of Health Care (Part 2)/ Gender (Part 1)

    Show notes

    MIT 14.771 Development Economics, Fall 2021
    Instructor: Esther Duflo

    Uploaded 05-04-23

    View the complete course: https://ocw.mit.edu/courses/14-771-development-economics-fall-2021
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61kvh3caDts2R6LmkYbmzaG

    The first part concludes the supply of healthcare from Lecture 12. The second part discusses more evidence on the basic household models, including on decisionmaking and information flow.

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    Speakers: Esther Duflo

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    1 hr 30 min
  20. Lecture 20: Fitness Tracker Object-Oriented Programming Example

    Show notes

    MIT 6.100L Introduction to CS and Programming using Python, Fall 2022
    Instructor: Ana Bell

    Uploaded 11-04-24

    View the complete course: https://ocw.mit.edu/courses/6-100l-introduction-to-cs-and-programming-using-python-fall-2022/
    YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62A-ynp6v6-LGBCzeH3VAQB

    Prof. Bell uses fitness trackers as an example to explain the difference between implementing a new object type using a class and using the object in code and the two different coding perspectives. Object-oriented programming is a powerful tool for modularizing your code and grouping state and functions together, but it’s possible to overdo it.

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    1 hr 26 min