Qirui Li

2 Questions 3 Answers 0 Followers

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Any data source for E-Car industry in Germany, China and Japan?

Dear All, I am looking for some Data Source or Links for the info of E-Car industry in in US, Germany, Japan and China? Battery type, performance, lifetime, etc. Coupled and decouple...

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Double hurdle regression?

Hey all, who knows how to operate double hurdle regression in Stata? Do you have any details about procedures and commands? Thanks

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