[Econometrics, ๊ณ„๋Ÿ‰๊ฒฝ์ œํ•™] RDD(๋ถˆ์—ฐ์† ํšŒ๊ท€ ์„ค๊ณ„)
ยท
Data Science/Econometrics
https://everyday-tech.tistory.com/30https://medium.com/bondata/regression-discontinuity-bba1c4d7a08c  ๋ถˆ์—ฐ์† ํšŒ๊ท€ ์„ค๊ณ„(RDD, Regression Discontinuity Design)treatment๊ฐ€ ํŠน์ • ์ œ์•ฝ ์กฐ๊ฑด์ด๋‚˜ ์ž๊ฒฉ ํ•˜์— ์ •ํ•ด์ง€๋Š” ๊ฒฝ์šฐ์— ์‚ฌ์šฉํ•œ๋‹ค.๋ช…ํ™•ํ•˜๊ฒŒ control, treatment group์ด ์กด์žฌํ•˜์ง€ ์•Š๋Š”๋‹ค. ์ด์œ ๋Š” ๋ฐ‘์—์„œ ์•Œ์•„๋ณด์ž.  ์˜ˆ 1. ๋ฒ•์  ์ตœ์†Œ ์Œ์ฃผ์—ฐ๋ น(MLDA) ์ œ๋„ ๋„์ž…MLDA ๋ผ๋Š” treatment(shock)๊ฐ€ ๋ฐœ์ƒํ–ˆ์„ ๋•Œ, ์Œ์ฃผ๊ฐ€ ์‚ฌ๋ง์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ์ธ๊ณผ ๊ด€๊ณ„๋ฅผ ๋ถ„์„ํ•œ๋‹ค.๋ฏธ๊ตญ์˜ MLDA ์ œ๋„๋Š” ์ตœ์†Œ 21์„ธ๋ถ€ํ„ฐ ์Œ์ฃผ๊ฐ€ ๊ฐ€๋Šฅํ•˜๋„๋ก ๋ฒ•์•ˆ์„ ์ œ์ •ํ•œ ๊ฒƒ์ด๋‹ค.(์ฆ‰, 21์„ธ๋ผ๋Š” 'treatme..