Search Results - subject:"Loss Function"

A new right-skewed loss function in process risk assessment

Köksoy, Onur; Ergen, Pelin; Zeybek, Melis - In: European journal of industrial engineering : EJIE 13 (2019) 4, pp. 536-551

Persistent link: https://www.econbiz.de/10012108929

Service contracts for delays in delivery

Mitra, Amitava - In: Advances in business and management forecasting 13 (2019), pp. 51-63

Persistent link: https://www.econbiz.de/10012154887

Economic parameter design for ultra-fast laser micro-drilling process

Wang, Jianjun; Ma, Yizhong; Tsung, Fugee; Chang, Gang; … - In: International journal of production research 57 (2019) 20, pp. 6292-6314

Persistent link: https://www.econbiz.de/10012193706

L.A.R.G. supplier selection based on integrating house of quality, Taguchi loss function and M.O.P.A.

Zanjirani, Dariush Mohamadi; Hashemkhani Zolfani, Sarfaraz - In: Economic research 32 (2019) 1,2, pp. 1944-1964

Persistent link: https://www.econbiz.de/10012435289

An early warning of an impending currency crisis in China

Zhang, Ruoxi; Li, Xue; Chand, Satish - In: The Singapore economic review : journal of the Economic … 64 (2019) 5, pp. 1101-1125

Persistent link: https://www.econbiz.de/10012293551

Use of asymmetric loss functions in sequential estimation problems for multiple linear regression

Sengupta, Raghu Nandan - In: Journal of Applied Statistics 35 (2008) 3, pp. 245-261

When estimating in a practical situation, asymmetric loss functions are preferred over squared error loss functions, as the former is more appropriate than the latter in many estimation problems. We consider here the problem of fixed precision point estimation of a linear parametric function in...

Persistent link: https://www.econbiz.de/10005492099

Forecasting South African Ination Using Non-linear Models: A Weighted Loss-based Evaluation

Bahramian, Pejman; Balcilar, Mehmet; Gupta, Rangan; … - Institut de Préparation à l'Administration et à la … - 2014

:10-2013:01. In addition, using a weighted loss function specication, we evaluate the forecast performance of dierent non …

Persistent link: https://www.econbiz.de/10011161635

Forecasting the South African Inflation Rate: On Asymmetric Loss and Forecast Rationality

Pierdzioch, Christian; Reid, Monique B.; Gupta, Rangan - Department of Economics, Fakulteit Ekonomiese en … - 2014

forecasters’ loss function. When we study micro-level data of individual forecasts, we find mixed evidence of an asymmetric loss … function, suggesting that inflation forecasters are heterogeneous with respect to the shape of their loss function. We also … the loss function, and against forecast rationality. Upon comparing the micro-level results with those for pooled and …

Persistent link: https://www.econbiz.de/10011093334

Forecasting South African Inflation Using Non-Linear Models: A Weighted Loss-Based Evaluation

Bahramian, Pejman; Balcilar, Mehmet; Gupta, Rangan; … - Department of Economics, Faculty of Economic and … - 2014

1966:10-2013:01. In addition, using a weighted loss function specification, we evaluate the forecast performance of …

Persistent link: https://www.econbiz.de/10011095462

A statistical test for forecast evaluation under a discrete loss function

Novales, Alfonso; Eransus, Francisco Javier - Facultad de Ciencias Económicas y Empresariales, … - 2014

We propose a new approach to evaluating the usefulness of a set of forecasts, based on the use of a discrete loss … function de…ned on the space of data and forecasts. Existing procedures for such an evaluation either do not allow for formal …

Persistent link: https://www.econbiz.de/10010812481