Results 11 to 20 of about 1,974,113 (319)

Constellation of Football Players Determination Based on Cost and Performance History Using the K-Means Clustering

open access: yesDigital Zone: Jurnal Teknologi Informasi dan Komunikasi, 2023
Determining the constellation of football players determines a team's success when competing on the field. Disassembling players is an option that must be made considering performance history and costs.
Eko Prasetyo   +2 more
doaj   +1 more source

Modeling On-Line Art Auction Dynamics Using Functional Data Analysis [PDF]

open access: yes, 2006
In this paper, we examine the price dynamics of on-line art auctions of modern Indian art using functional data analysis. The purpose here is not just to understand what determines the final prices of art objects, but also the price movement during the ...
Dass, Mayukh, Reddy, Srinivas K.
core   +3 more sources

Generation of predictive price and trading volume patterns in a model of dynamically evolving free market supply and demand

open access: yesDiscrete Dynamics in Nature and Society, 2001
I present a model of stock market price fluctuations incorporating effects of share supply as a history-dependent function of previous purchases and share demand as a function of price deviation from moving averages. Price charts generated show intervals
J. K. Wang
doaj   +1 more source

Personalized pricing versus history-based pricing: implications for privacy policy

open access: yesInformation Economics and Policy, 2015
Abstract We compare personalized and history-based pricing and show that personalized pricing harms consumer surplus and total welfare when evaluated over a two-period horizon. The model is characterized by two key features: (1) the discounted two-period profits are invariant to whether personalized or history-based pricing is applied because higher ...
Stenbacka, Rune, Miettinen, Topi
openaire   +2 more sources

Thoracentesis: a case study in the failure of cost containment

open access: yesSouthwest Respiratory and Critical Care Chronicles, 2017
An argument advanced in favor of single payer health care is the alleged ability of a single payer to contain costs from increasing. This is known as cost containment.
Gilbert Berdine
doaj   +1 more source

Discounted optimal stopping of a Brownian bridge, with application to American options under pinning [PDF]

open access: yes, 2020
Mathematically, the execution of an American-style financial derivative is commonly reduced to solving an optimal stopping problem. Breaking the general assumption that the knowledge of the holder is restricted to the price history of the underlying ...
D'Auria, Bernardo   +2 more
core   +2 more sources

Storyboarding: A Critical History, by Chris Pallant and Steven Price

open access: yesAlphaville: Journal of Film and Screen Media, 2019
Scholarly studies that focus on preproduction materials are rare, particularly for the “classic” studio period and earlier, doubly so for works that do not relate to Alfred Hitchcock and Disney animation. [1] One might counter such a claim by pointing to
Hiaw Khim Tan
doaj   +1 more source

Market Share Dynamics in a Model with Search and Word-of-Mouth Communication [PDF]

open access: yes, 2010
This paper analyzes price competition in an infinitely repeated duopoly game. In each period, consumers remember the existence and location of their previous supplier. New information is gathered via search or word-of-mouth communication. Market outcomes
Schmidt, Robert C.
core   +2 more sources

Book Review: Marshall S.A. 2023: Hymenoptera. The Natural History & Diversity of Wasps, Bees & Ants.

open access: yesEuropean Journal of Entomology, 2023
Marshall S.A. 2023: Hymenoptera. The Natural History & Diversity of Wasps, Bees & Ants. Firefly Books, Richmond Hill, ON, 638 pp. ISBN 978-0228103714. Hardback. Price CDN 95.00.
P. BOGUSCH
doaj   +1 more source

Book prices and monetary issues in Renaissance Europe

open access: yesJLIS.it, 2018
The difficulties associated with the creation of a large database of book prices include giving effective answers to questions such as how prices were formed during the various steps of the production process (sedimentation of production costs, costs ...
Francesco Ammannati
doaj   +9 more sources

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