I am co-editing a special issue of Macroeconomic Dynamics (with Peter Galbacs) and we are currently soliciting papers for the issue. All papers will be refereed as if they were standard submissions to MD. The target publication date for the issue is mid-2028, the 1000th anniversary of Frank Ramsey's seminal publication of "A mathematical theory of saving". Interested authors can access the full Call for Papers at
https://econ.tepper.cmu.edu/Ramsey/Call_for_papers.pdf.