John retweeted
Hiç abartmıyorum, bu makale iktisat tarihinin ulaşabileceği zirveyi temsil ediyor. Makalede Pirenne tezi, 500 bin para sikkesinin coğrafi dolaşımı üzerinden test ediliyor. Makalenin en önemli bulgusu ise aşağıdaki iki görselde açıkça görülüyor: İslam fetihleri öncesi ve sonrası dönemde sikke akışlarının nasıl değiştiğini gösteren son derece etkileyici iki figür:
Replying to @johannesmboehm
@johannesmboehm and Chaney combine data on half a million ancient coins with a model of trade and money to reconstruct trade and consumption from AD 325 to 950. The estimates show economic activity shifting away from the Mediterranean from the 6th century.
econometricsociety.org/publi…
John retweeted
아 이거 어케 참는데🫠
\新商品/
『長袖Tシャツ HAIR UP.CHOW DOWN』(M・Lサイズ)
11月6日(金)より
ちいかわらんど、ちいかわマーケット、トーキング ほかにて順次発売🙌
発売日の詳細、お取り扱いは下記ページをご確認ください。
chiikawa-info.jp/ck_land.htm…
#ちいかわ
William Nordhaus, RIP.
William Nordhaus, Nobel laureate who integrated economics and climate change, died on October 30 at age 85.
news.yale.edu/2026/10/31/wil…
Here is his homepage:
williamdnordhaus.com/
And his last book:
"The Spirit of Green: The Economics of Collisions and Contagions in a Crowded World" by William D. Nordhaus.
link.amazon/B0iQwz0Q0
"Solving the world’s biggest problems―from climate catastrophe and pandemics to wildfires and corporate malfeasance―requires, more than anything else, coming up with new ways to manage the powerful interactions that surround us. For carbon emissions and other environmental damage, this means ensuring that those responsible pay their full costs rather than continuing to pass them along to others, including future generations. In The Spirit of Green, Nobel Prize–winning economist William Nordhaus describes a new way of green thinking that would help us overcome our biggest challenges without sacrificing economic prosperity, in large part by accounting for the spillover costs of economic collisions."
link.amazon/B0iQwz0Q0


















































