Results 51 to 60 of about 1,942 (112)

Navigating Changing Economies and Rural Policy: Left Behind Places or Left Behind People?

open access: yesSociologia Ruralis, Volume 65, Issue 4, October 2025.
ABSTRACT Place‐based studies of regional policy ask how places can better adapt to economic and social changes. This is especially prescient for research and policy supporting ‘left‐behind’ regions. This paper amends this question, asking not how placesadapt, but how the people living and working within them navigate change.
Joanie Willett
wiley   +1 more source

A Note on the Equivalence of Coherence and Constrained Coherence [PDF]

open access: yes, 2015
Constrained coherence is compared to coherence and its role in the behavioural interpretation of coherence is discussed. The equivalence of these two notions is proven for coherent conditional previsions, showing that the same course of reasoning applies
Vicig, Paolo
core   +1 more source

Efficient high‐quality photon pair generation in modal phase‐matched thin‐film lithium niobate micro‐ring resonators

open access: yesNanophotonics, Volume 14, Issue 18, Page 3023-3032, September 2025.
Abstract Efficient generation of high‐quality photon pairs is essential for modern quantum technologies. Micro‐ring resonator is an ideal platform for studying on‐chip photon sources due to strong nonlinear effect, resonant‐enhanced optical fields, and high integration.
Tingting Chen   +11 more
wiley   +1 more source

Non‐Stationary Search and Assortative Matching

open access: yesEconometrica, Volume 93, Issue 5, Page 1635-1662, September 2025.
This paper studies assortative matching in a non‐stationary search‐and‐matching model with non‐transferable payoffs. Non‐stationarity entails that the number and characteristics of agents searching evolve endogenously over time. Assortative matching can fail in non‐stationary environments under conditions for which Morgan (1995) and Smith (2006) show ...
Nicolas Bonneton, Christopher Sandmann
wiley   +1 more source

Independent natural extension for sets of desirable gambles [PDF]

open access: yes, 2011
We investigate how to combine a number of marginal coherent sets of desirable gambles into a joint set using the properties of epistemic irrelevance and independence.
De Cooman, Gert, Miranda, Enrique
core   +1 more source

Epistemic irrelevance in credal networks : the case of imprecise Markov trees [PDF]

open access: yes, 2009
We replace strong independence in credal networks with the weaker notion of epistemic irrelevance. Focusing on directed trees, we show how to combine local credal sets into a global model, and we use this to construct and justify an exact message-passing
Antonucci, Alessandro   +3 more
core   +1 more source

Convex Imprecise Previsions for Risk Measurement [PDF]

open access: yes
In this paper we introduce convex imprecise previsions as a special class of imprecise previsions, showing that they retain or generalise most of the relevant properties of coherent imprecise previsions but are not necessarily positively homogeneous. The
Paolo Vicig, Renato Pelessoni
core  

Allowing for probability zero in credal networks under epistemic irrelevance [PDF]

open access: yes, 2013
We generalise Cozman’s concept of a credal network under epistemic irrelevance (2000) to the case where lower (and upper) probabilities are allowed to be zero.
De Bock, Jasper, De Cooman, Gert
core   +1 more source

Home - About - Disclaimer - Privacy