congratulations to LZ! Is this an offer for Finance phd? May I ask who called you? Prof. Gelb? She called me yesterday but I didn't get the call. so she left me a message and asked me to email her when would be a good time to call me. We will talk Friday morning and I don't know what to prepare.
漫天小星, do not worry about Friday's talk. I just got a call from her and informed I got the offer from them. I think she will inform you that you get an offer from them.