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Modelling price paths in on-line auctions: smoothing sparse and unevenly sampled curves by using semiparametric mixed models

Reithinger, Florian; Jank, Wolfgang; Tutz, Gerhard; … - In: Journal of the Royal Statistical Society Series C 57 (2008) 2, pp. 127-148

On-line auctions pose many challenges for the empirical researcher, one of which is the effective and reliable modelling of price paths. We propose a novel way of modelling price paths in eBay's on-line auctions by using functional data analysis. One of the practical challenges is that the...

Persistent link: https://www.econbiz.de/10005217076

Exploring auction databases through interactive visualization

Shmueli, Galit; Jank, Wolfgang; Aris, Aleks; Plaisant, … - In: Decision support systems : DSS ; the international journal 42 (2007) 3, pp. 1521-1538

Persistent link: https://www.econbiz.de/10007391865

Maximizing bidder surplus in simultaneous online art auctions via dynamic forecasting

Dass, Mayukh; Jank, Wolfgang; Shmueli, Galit - In: International Journal of Forecasting 27 (2011) 4, pp. 1259-1270

This paper presents a novel intelligent bidding system, called SOABER (Simultaneous Online Auction BiddER), which monitors simultaneous online auctions of high-value fine art items. It supports decision-making by maximizing bidders' surpluses and their chances of winning an auction. One key...

Persistent link: https://www.econbiz.de/10009292693

Examining the discharge practices of surgeons at a large medical center

Anderson, David; Price, Carter; Golden, Bruce; Jank, … - In: Health Care Management Science 14 (2011) 4, pp. 338-347

Persistent link: https://www.econbiz.de/10009403226

The impact of hospital utilization on patient readmission rate

Anderson, David; Golden, Bruce; Jank, Wolfgang; Wasil, … - In: Health Care Management Science 15 (2012) 1, pp. 29-36

Persistent link: https://www.econbiz.de/10010865051

Understanding Geographical Markets of Online Firms Using Spatial Models of Customer Choice

Jank, Wolfgang; Kannan, P.K. - In: Marketing science : the marketing journal of the … 24 (2005) 4, pp. 623-634

Persistent link: https://www.econbiz.de/10006873596

Real-time forecasting of online auctions via functional -nearest neighbors

Zhang, Shu; Jank, Wolfgang; Shmueli, Galit - In: International journal of forecasting 26 (2010) 4, pp. 666-684

Persistent link: https://www.econbiz.de/10008451625

A flexible model for estimating price dynamics in on‐line auctions

Jank, Wolfgang; Shmueli, Galit; Zhang, Shu - In: Journal of the Royal Statistical Society / C 59 (2010) 5, pp. 781-805

Persistent link: https://www.econbiz.de/10008712257

Research Note-Prerelease Demand Forecasting for Motion Pictures Using Functional Shape Analysis of Virtual Stock Markets

Foutz, Natasha Zhang; Jank, Wolfgang - In: Marketing science : the marketing journal of the … 29 (2010) 3, pp. 568-580

Persistent link: https://www.econbiz.de/10008420686

Explaining and Forecasting Online Auction Prices and Their Dynamics Using Functional Data Analysis

Wang, Shanshan; Jank, Wolfgang; Shmueli, Galit - In: Journal of business & economic statistics : JBES ; a … 26 (2008) 2, pp. 144-160

Persistent link: https://www.econbiz.de/10008221206