1 citations · 1 across the 1 of their papers we have counts for
3 papers
cs.CR2021★ 1 cited
Selfish Mining Attacks Exacerbated by Elastic Hash Supply
Yoko Shibuya, Go Yamamoto, Fuhito Kojima +3
Several attacks have been proposed against Proof-of-Work blockchains, which may increase the attacker's share of mining rewards (e.g., selfish mining, block withholding). A further…
cs.CR2020
Equilibrium of Blockchain Miners with Dynamic Asset Allocation
Go Yamamoto, Aron Laszka, Fuhito Kojima
We model and analyze blockchain miners who seek to maximize the compound return of their mining businesses. The analysis of the optimal strategies finds a new equilibrium point amo…
econ.TH2019
Interdistrict School Choice: A Theory of Student Assignment
Isa E. Hafalir, Fuhito Kojima, M. Bumin Yenmez
Interdistrict school choice programs-where a student can be assigned to a school outside of her district-are widespread in the US, yet the market-design literature has not consider…