Results 91 to 100 of about 52,731 (268)

Transitive-closure spanners [PDF]

open access: green, 2009
Arnab Bhattacharyya   +4 more
openalex   +1 more source

Evaluating Allocations of Opportunities

open access: yesInternational Economic Review, EarlyView.
ABSTRACT This paper provides a robust criterion for comparing lists of probability distributions—interpreted as allocations of opportunities—faced by different social groups. We axiomatically argue in favor of comparing those lists of probability distributions on the basis of a uniform—among groups—valuation of their expected utility.
Francesco Andreoli   +3 more
wiley   +1 more source

’Only comparable’ T -transitive property and its closures for IVFRs [PDF]

open access: hybrid, 2015
Ramón González-del-Campo   +1 more
openalex   +1 more source

Periodic measures and partially hyperbolic homoclinic classes

open access: yes, 2016
In this paper, we give a precise meaning to the following fact, and we prove it: $C^1$-open and densely, all the non-hyperbolic ergodic measures generated by a robust cycle are approximated by periodic measures.
Bonatti, Christian, Zhang, Jinhua
core  

Local Networks and New Business Formation

open access: yesJournal of Economics &Management Strategy, EarlyView.
ABSTRACT New business formation is a key driver of regional transformation and development. While we know that a region's attractiveness for new businesses depends on its resources, infrastructure, and human capital, we know little about the role of local business networks in promoting or impeding the birth of new firms.
Lena Füner   +3 more
wiley   +1 more source

Algebras of Binary Formulas for Weakly Circularly Minimal Theories: Monotonic-to-left Case

open access: yesИзвестия Иркутского государственного университета: Серия "Математика"
This article concerns the notion of weak circular minimality beinga variant of o-minimality for circularly ordered structures. Algebras of binary isolating formulas are studied for $\aleph_0$-categorical 1-transitive non-primitive weakly circularly ...
A.B. Altayeva, B.Sh. Kulpeshov
doaj   +1 more source

Regular Path Query Evaluation Sharing a Reduced Transitive Closure Based on Graph Reduction [PDF]

open access: green, 2022
Inju Na   +4 more
openalex   +1 more source

Has the Euro Paid Off? A Study of the Trade‐Induced Welfare Effects of the EMU

open access: yesJournal of Money, Credit and Banking, EarlyView.
Abstract This paper aims to provide policy‐relevant insights into the effect of the euro on trade. It uses a new data set of bilateral international and intranational manufacturing trade flows for 69 countries over the period 1986−2016. A general equilibrium gravity model is estimated to quantify the welfare effect of the euro and its impact on ...
Silviano Esteve‐Pérez   +3 more
wiley   +1 more source

Models in Decision‐Making Under Risk and Uncertainty

open access: yesJournal of Economic Surveys, EarlyView.
ABSTRACT This paper systematically compares dominant frameworks for modeling decision‐making under risk and uncertainty, evaluating their theoretical trade‐offs and practical relevance for economic research. We establish key criteria for model selection—including predictive accuracy, descriptive realism, computational tractability, and ecological ...
Martin Höppner
wiley   +1 more source

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