Results 251 to 260 of about 1,123,629 (349)

Algebraic number theory

open access: yesAdvances in Mathematics, 1978
openaire   +1 more source

Measuring the time‐varying market efficiency in the prewar and wartime Japanese stock market, 1924–1943

open access: yesAsia‐Pacific Economic History Review, Volume 65, Issue 1, Page 131-159, March 2025.
Abstract This study examines the adaptive market hypothesis in the prewar and wartime Japanese stock market using a new market capitalization‐weighted price index. First, we find that the degree of market efficiency varies over time and with major historical events. This implies that the hypothesis is supported in this market.
Kenichi Hirayama, Akihiko Noda
wiley   +1 more source

Reviewing fast or slow: A theory of summary reversal in the judicial hierarchy

open access: yesAmerican Journal of Political Science, EarlyView.
Abstract Appellate courts with discretionary dockets have multiple ways to review lower courts. We develop a formal model that evaluates the trade‐offs between “full review”—which features full briefing, oral arguments, and signed opinions—versus “quick review,” where a higher court can summarily reverse a lower court. We show that having the option of
Alexander V. Hirsch   +2 more
wiley   +1 more source

On the diversity of test instances for studying branch‐and‐bound performance

open access: yesAustralian &New Zealand Journal of Statistics, EarlyView.
Summary In their paper ‘An Automatic Method for Solving Discrete Programming Problems’, Ailsa Land and Alison Doig developed a branch‐and‐bound method for solving the general case of the mixed integer linear programming (MIP) problem. A core part of the algorithm, branch variable selection, has received renewed attention in recent years with the ...
Simon Bowly, Kate Smith‐Miles
wiley   +1 more source

Dynamic sensor selection for biomarker discovery. [PDF]

open access: yesProc Natl Acad Sci U S A
Pickard J   +5 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy