Results 11 to 20 of about 272,864 (304)

Platform Pricing under Dispersed Information [PDF]

open access: yes, 2013
We study monopoly and duopoly pricing in a two-sided market with dispersed information about users' preferences. First, we show how the dispersion of information introduces idiosyncratic uncertainty about participation rates and how the latter shapes the elasticity of the demands and thereby the equilibrium prices. We then study informative advertising
Bruno Jullien, Alessandro Pavan
openaire   +10 more sources

Policy with Dispersed Information: Policy with Dispersed Information [PDF]

open access: yesJournal of the European Economic Association, 2009
Information regarding economic fundamentals is widely dispersed in society, is only imperfectly aggregated through prices or other indicators of aggregate activity, and cannot be centralized by the government or any other institution.
George-Marios Angeletos   +1 more
openaire   +3 more sources

Architecture of a Dispersed Gamification System for Tourist Attractions

open access: yesInformation, 2019
The paper addresses the issues of implementing e-guide-based gamification systems for tourist attractions by proposing a dispersed gamification system architecture in which its respective functional aspects are handled by multiple web services with ...
Jakub Swacha
doaj   +2 more sources

Essays on Macroeconomic Models with Dispersed Information [PDF]

open access: yes, 2021
I study a dispersed information economy in which agents choose how much attention to pay to macroeconomic events. I show that under certain conditions, attention and four widely studied measures of uncertainty are countercyclical: agents pay attention ...
Chiang, Yu-Ting
core   +1 more source

Snapshot depth–spectral imaging based on image mapping and light field

open access: yesEURASIP Journal on Advances in Signal Processing, 2023
Depth–spectral imaging (DSI) is an emerging technology which can obtain and reconstruct the spatial, spectral and depth information of a scene simultaneously.
Xiaoming Ding   +7 more
doaj   +1 more source

Dispersed or clustered housing for adults with intellectual disabilities: a systematic review [PDF]

open access: yes, 2009
Purpose of the reviewThe purpose of this review was (i) to find and summarise all the available research evidence on the quality and costs of dispersed community-based housing when compared with clustered housing, (ii) to assess the strength of the ...
Beadle-Brown, Julie, Mansell, Jim
core   +1 more source

Information Dispersal with Provable Retrievability for Rollups

open access: yesProceedings of the 4th ACM Conference on Advances in Financial Technologies, 2022
The ability to verifiably retrieve transaction or state data stored off-chain is crucial to blockchain scaling techniques such as rollups or sharding. We formalize the problem and design a storage- and communication-efficient protocol using linear erasure-correcting codes and homomorphic vector commitments.
Kamilla Nazirkhanova   +2 more
openaire   +3 more sources

Study of the dynamic formation of transmission gratings recorded in photopolymers and holographic polymer-dispersed liquid crystals [PDF]

open access: yes, 2004
Local and nonlocal models for the diffusion of photopolymers are applied to the dynamic formation of transmission gratings recorded in photopolymers and holographic polymer-dispersed liquid crystals (H-PDLCs). We retrieve the main parameters of H-PDLCs (
Kaiser, Jean-Luc   +5 more
core   +1 more source

Bioaccumulation and subacute toxicity of mechanically and chemically dispersed heavy fuel oil in sea urchin (Glyptocidaris crenulari)

open access: yesScientia Marina, 2015
Oil spills have a disastrous ecological impact on ecosystems but few data are available for the effects of dispersed oil on benthic marine organisms.
Bailin Yang, Deqi Xiong
doaj   +1 more source

Booms and busts with dispersed information [PDF]

open access: yesJournal of Monetary Economics, 2019
Abstract Dispersed information can generate booms and busts in economic activity. Boom-bust dynamics appear when firms are initially over-optimistic about demand due to a noisy private news. Consequently, they overproduce, which generates a boom and depresses their markups.
openaire   +3 more sources

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