Search Results - subject:"Interval Data"

Sequencing Interval Situations and Related Games

Alparslan-Gok, S.Z.; Brânzei, R.; Fragnelli, V.; Tijs, S.H. - Tilburg University, Center for Economic Research - 2008

In this paper we consider one-machine sequencing situations with interval data. We present different possible …

Persistent link: https://www.econbiz.de/10011091915

Alparslan-Gok, S.Z.; Brânzei, R.; Tijs, S.H. - Tilburg University, Center for Economic Research - 2008

In this paper, convex interval games are introduced and some characterizations are given. Some economic situations leading to convex interval games are discussed. The Weber set and the Shapley value are defined for a suitable class of interval games and their relations with the interval core for...

Persistent link: https://www.econbiz.de/10011092362

Big Boss Interval Games

Alparslan-Gok, S.Z.; Brânzei, R.; Tijs, S.H. - Tilburg University, Center for Economic Research - 2008

In this paper big boss interval games are introduced and various characterizations are given. The structure of the core of a big boss interval game is explicitly described and plays an important role relative to interval-type bi-monotonic allocation schemes for such games. Specifically, each...

Persistent link: https://www.econbiz.de/10011092508

The complexity of computation and approximation of the t-ratio over one-dimensional interval data

Černý, Michal; Hladík, Milan - In: Computational Statistics & Data Analysis 80 (2014) C, pp. 26-43

The main question is how to compute the upper and lower limits of the range of possible values of a given statistic, when the data range over given intervals. Initially some well-known statistics, such as sample mean, sample variance or F-ratio, are considered in order to illustrate that in some...

Persistent link: https://www.econbiz.de/10011056488

Evaluating FOMC forecast ranges: an interval data approach

Fischer, Henning; García-Bárzana, Marta; Tillmann, Peter - In: Empirical Economics 47 (2014) 1, pp. 365-388

The Federal Open Market Committee (FOMC) of the U.S. Federal Reserve publishes the range of members’ forecasts for key macroeconomic variables, but not the distribution of forecasts within this range. To evaluate these projections, previous papers compare the midpoint of the range with the...

Persistent link: https://www.econbiz.de/10010994366

On the construction of an aggregated measure of the development of interval data

Młodak, Andrzej - In: Computational Statistics 29 (2014) 5, pp. 895-929

when it is described by interval data and discuss various aspects of stimulation and normalization of the diagnostic …

Persistent link: https://www.econbiz.de/10010998433

Evaluating FOMC forecast ranges : an interval data approach

Fischer, Henning; García-Bárzana, Marta; Tillmann, Peter - In: Empirical economics : a journal of the Institute for … 47 (2014) 1, pp. 365-388

Persistent link: https://www.econbiz.de/10010380602

3WaySym-Scal: three-way symbolic multidimensional scaling

Groenen, Patrick; Winsberg, S. - Faculteit der Economische Wetenschappen, Erasmus … - 2006

Multidimensional scaling aims at reconstructing dissimilarities between pairs of objects by distances in a low dimensional space. However, in some cases the dissimilarity itself is not known, but the range, or a histogram of the dissimilarities is given. This type of data fall in the wider class...

Persistent link: https://www.econbiz.de/10010837856

3WaySym-Scal: three-way symbolic multidimensional scaling

Groenen, P.J.F.; Winsberg, S. - Erasmus University Rotterdam, Econometric Institute - 2006

scaling, Three-way data, Interval data, Sym- bolic data analysis, 3WaySym-Scal. 1 Introduction Classical multidimensional …. (2006) have developed an MDS technique for interval data which yields a representation of the objects as hyperboxes in a low …) and Borg and Groenen (2005). 3 Two-Mode Three-Way MDS of Interval Data The I-Scal algorithm developed by Groenen et al …

Persistent link: https://www.econbiz.de/10004991122

Risk identification on hydropower project using the IAHP and extension of TOPSIS methods under interval-valued fuzzy environment

Zhang, Sherong; Sun, Bo; Yan, Lei; Wang, Chao - In: Natural Hazards 65 (2013) 1, pp. 359-373

determine weights of the criteria and decision makers, and extension of TOPSIS method with interval data is used to obtain final …

Persistent link: https://www.econbiz.de/10010846740