scholarly journals Capacity Investment Under Demand Uncertainty - An Empirical Study of the US Cement Industry, 1994-2006

2010 ◽  
Author(s):  
Jean-Pierre Ponssard ◽  
Catherine Thomas
2015 ◽  
Vol 25 (2) ◽  
pp. 455-486 ◽  
Author(s):  
Guy Meunier ◽  
Jean-Pierre Ponssard ◽  
Catherine Thomas

2013 ◽  
Vol 6 (12) ◽  
Author(s):  
Feng Jui Hsu ◽  
Jiunn Chiou Chiang ◽  
Tsai Yi Wang

2018 ◽  
Vol 1 (2) ◽  
pp. 299-318
Author(s):  
Minako O’Hagan ◽  
Marian Flanagan

Abstract This study is motivated by the assumption that today’s function-oriented game localisation approach has room for improvement by incorporating an affect-oriented approach. It draws on the concept of “affective framing” in a game with humour as “emotionally competent stimuli”. Laughter as emotion data were collected from German, Japanese and Irish participants playing in their native language relevant versions of the US-origin casual game Plants vs. Zombies. This small-scale empirical study, combined with gamer interviews and gameplay trajectory, reveal evidence of specific functions of gamer emotions across all three groups, most often as a relief during game play, facilitating the gamer’s ability to retain engagement by accessing the emotional function of humour. The data suggest that affective framing through humour that is made culturally relevant is deemed more important for the German group than the other groups. This group negatively perceived cultural stereotypes in the game, whereas the Irish group perceived cultural associations positively. The focus on user emotions brings the neglected affective dimension to the fore and towards affect-oriented game localisation as interdisciplinary research.


2016 ◽  
Vol 17 (1) ◽  
pp. 140-155 ◽  
Author(s):  
Mohammad Ali KASHEFI

This paper examines the effect of salvage market on technology choice and capacity investment decision of two firms that compete on quantity under demand uncertainty. A game theoretic model applies such that firms choose their production technology between two alternatives: flexible versus inflexible production process. Then they decide on the amount of capacity investment: flexible firm makes decision about general and specific components and inflexible firm just about unified component. One stage forward both enter the primary market in which demand is uncertain and play a la Cournot and finally, flexible firm will be able to sell its unsold general components in the secondary market with a deterministic price. Numerical study was employed to observe equilibrium behavior of firms. Findings demonstrate that with symmetric parameterization there is a unique Nash equilibrium in which both firms choose inflexible technology while applying asymmetric parameters has the potential to form two types of equilibrium when both firms choose inflexible technology or only one firm chooses flexible technology. Moreover, it is shown that there is a cost threshold that could shift the equilibria.


SpringerPlus ◽  
2013 ◽  
Vol 2 (1) ◽  
pp. 645 ◽  
Author(s):  
Muhammad Qureshi ◽  
Mehwish Iftikhar ◽  
Mansoor Bhatti ◽  
Tauqeer Shams ◽  
Khalid Zaman

2021 ◽  
Vol 9 (12) ◽  
pp. 1446
Author(s):  
Alicia Nieto-Reyes

The objective of this paper is to prove that the sea wave height is not a Gaussian process. This is contrary to the common belief, as the height of a sea wave is generally considered a Gaussian process. With this aim in mind, an empirical study of the buoys along the US coast at a random day is pursued. The analysis differs from those in the literature in that we study the Gaussianity of the process as a whole and not just of its one-dimensional marginal. This is done by making use of random projections and a variety of tests that are powerful against different types of alternatives. The study has resulted in a rejection of the Gaussianity in over 96% of the studied cases.


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