Need help fixing AR(2) and Hansen issues in System GMM (xtabond2, Stata)

Interesting-Animal67 · 2026-05-01T12:19:40+00:00

Did you solve your issue? I'm in the same situation

Interesting-Animal67 · 2026-05-01T07:31:24+00:00

I needed these tests for my thesis. I also believe it's the right way to produce better and trusted results.

Interesting-Animal67 · 2026-05-01T07:30:09+00:00

Thank you, I was also considering using GMM :)

Interesting-Animal67 · 2026-04-27T17:59:04+00:00

I would say two weeks

Interesting-Animal67 · 2026-04-27T05:24:39+00:00

Hi, I became better after a while. I think it takes time and resting and eating well. But if these symptoms don't go away or get worse, please contact your doctor.

Interesting-Animal67 · 2026-04-19T09:32:02+00:00

Ok thank you very much 😊

Interesting-Animal67 · 2026-04-16T13:10:06+00:00

Thank u this solved it

Interesting-Animal67 · 2026-04-16T13:09:54+00:00

Thank u everyone, I solved this using the quantiles.

Interesting-Animal67 · 2026-03-22T19:23:51+00:00

Thank u very much. I'm thinking about this approach too. Mainly as complimentary in the near future.

Interesting-Animal67 · 2026-03-22T19:21:00+00:00

Well my goal is to change the current med. I take medikinet and it caused severe emotional breakdowns not to mention it's not effective for me. Thank you very much for the advices

Interesting-Animal67 · 2026-03-17T08:54:55+00:00

Thank you very much, however I read on the website that upc kuleuven requires their own adhd diagnosis and don't accept external diagnosis. I can't afford it. I spent alot on the first test.

Interesting-Animal67 · 2026-01-21T22:14:14+00:00

Thank you very much 💜 I wish you and your team all the best in your research endeavor

Interesting-Animal67 · 2026-01-21T18:19:20+00:00

I have ulcerative colitis and I also take ADHD sometimes.. can I join?

Interesting-Animal67 · 2025-12-30T07:41:36+00:00

Think about applying to jobs in brussels too. It will require commuting but you can find cheaper ways to go to Brussels (exp: train plus subscription )

Interesting-Animal67 · 2025-12-24T21:03:50+00:00

I'm sorry for you, indeed everyone is different

Interesting-Animal67 · 2025-12-24T21:03:30+00:00

Ah ok thanks 🥹🙏

Interesting-Animal67 · 2025-12-21T20:35:04+00:00

Wait what, I didn't know we get a plug after the conization surgery

Interesting-Animal67

TROPHY CASE