Results 281 to 290 of about 4,175,963 (385)

Functional trade-offs and innovation shape the adaptive landscape of aquatic mammal feeding. [PDF]

open access: yesiScience
Park T   +7 more
europepmc   +1 more source

Block scheduling in practice: An optimal decomposition strategy for nonidentical operating rooms

open access: yesDecision Sciences, EarlyView.
Abstract We develop and implement a Master Surgery Schedule for a real‐life hospital, assigning operating room (OR) time to surgical specialties over a multi‐week horizon. Through action research, we identify a critical operational challenge: the issue of split blocks. Split blocks allow two specialties to share an OR on the same day—one in the morning,
Vincent J. J. van Ham   +2 more
wiley   +1 more source

When in Doubt, Tax More Progressively? Uncertainty and Progressive Income Taxation

open access: yesInternational Economic Review, EarlyView.
ABSTRACT We study the optimal income tax problem under parameter uncertainty about household preferences and wage dynamics. We derive conditions characterizing how such uncertainty affects optimal tax policy. To quantify the effect, we estimate a life‐cycle model using US data and a Bayesian approach.
Minsu Chang, Chunzan Wu
wiley   +1 more source

Material Aspirations, Cultural Change, and the Transition Toward Sustained Growth

open access: yesInternational Economic Review, EarlyView.
ABSTRACT We highlight the role of economic materialism as a cultural phenomenon of significance in relation to economic transformation and development. By inducing material aspirations, an endogenous cultural change toward more widespread adherence to materialistic values is both a cause and an effect of productivity growth.
Evangelos V. Dioikitopoulos   +1 more
wiley   +1 more source

Games Between Players With Dual‐Selves

open access: yesInternational Economic Review, EarlyView.
ABSTRACT Human decision making often seems to be determined by the resolution of intrapersonal conflict. This paper conceptualizes the analysis of decisions governed by such dual‐self processes in individual decision contexts and strategic interactions.
Simon Dato   +2 more
wiley   +1 more source

Dynamics of High‐Growth Young Firms and the Role of Venture Capitalists

open access: yesInternational Economic Review, EarlyView.
ABSTRACT Motivated by the substantial growth and upfront investments of venture capital (VC)‐backed firms observed in administrative US Census data, this study develops a life‐cycle firm dynamics model. In the model, startups choose the source of financing from VC, angel investors, or banks, depending on their growth potential, and invest in innovation.
Yoshiki Ando
wiley   +1 more source

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