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ciamac moallemi
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@ciamac

ciamac moallemi

@ciamac
professor @Columbia_Biz / research @paradigm @uniswap / stochastic control, quantitative finance, market microstructure, blockchain
new york city
moallemi.com/ciamac
Joined February 2009
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  • Pinned
    @ciamac
    ciamac moallemi
    @ciamac
    Jul 24, 2025
    The gaslighting here is astonishing. Acting President @ClaireShipman should speak for herself. As a @Columbia faculty member I do not share her values of authoritarian university governance and enforcement of ideological conformity, all to advance a racist Trump admin agenda.
    @ColumbiaSpec
    Columbia Daily Spectator
    @ColumbiaSpec
    Jul 24, 2025
    Acting University President Claire Shipman, CC ’86, SIPA ’94, described Columbia’s Wednesday agreement with President Donald Trump’s administration to pay $220 million to restore funding as “in line with our values” in her first interview with Spectator. l8r.it/agLK
  • @ciamac
    ciamac moallemi
    @ciamac
    Aug 20
    We're not stuck, you just haven't looked. Nobody has produced evidence of "risk of violence" — not Columbia, not its lawyers, not in any published data, not in three years. You've mistaken your own feelings for a security assessment, and the neighborhood is walking six blocks
    @JeffreyLax
    Jeffrey R. Lax
    @JeffreyLax
    Aug 20
    We're stuck - the risk of violence is too great with a mayor who said he would refuse police even when needed to protect students and campus functioning.
  • @ciamac
    ciamac moallemi
    @ciamac
    Aug 19
    the fish rots from the trustees down
    @sebjavadpoor
    Sebastian Javadpoor
    @sebjavadpoor
    Aug 19
    from my own convos with admin in the past year, every single dean wants the gates open — yet once again the will of the majority is overruled by the shadow rule of the trustees
  • @ciamac
    ciamac moallemi
    @ciamac
    Aug 17
    This post, like much of the discourse around the pied-a-terre tax, is riddled with inaccuracy and demonstrates astonishing ignorance. For starters, the tax for condos is based on the DOF market value, which is a fraction of the market value. If you really believe this logic, NYC
    @SJohnston60
    Scott C. Johnston
    @SJohnston60
    Aug 17
    Some math regarding the pied-a-terre tax. If I own a $5 million condo, the tax is 6.5% - every year, forever. That's $325,000. Prospective buyers understand this, and they 're not stupid. They price it in. They calculate, or "capitalize," the obligations, determining the
  • @ciamac
    ciamac moallemi
    @ciamac
    Jul 22
    Nice work by @Qiaoqiao2001!
    @Qiaoqiao2001
    Shouqiao Wang
    @Qiaoqiao2001
    Jul 22
    I solved 6 open Erdős problems in 5 days, using @OpenAI GPT-5.6 Sol. I have a math background, but the Codex workflow I used does not require deep mathematical knowledge. Here’s exactly how I approached it, including my prompts 🧵