Search Results - subject:"Transformation function"

Demand analysis with structural changes : model and application to the US blueberry market

Soto-Caro, Ariel; Wu, Feng; Xia, Tian; Guan, Zhengfei - In: Agribusiness : an international journal 39 (2023) 4, pp. 1100-1116

Persistent link: https://www.econbiz.de/10014432347

Business time sampling scheme with applications to testing semi-martingale hypothesis and estimating integrated volatility

Dong, Yingjie; Tse, Yiu-Kuen - In: Econometrics 5 (2017) 4, pp. 1-19

We propose a new method to implement the Business Time Sampling (BTS) scheme for high-frequency financial data. We compute a time-transformation (TT) function using the intraday integrated volatility estimated by a jump-robust method. The BTS transactions are obtained using the inverse of the TT...

Persistent link: https://www.econbiz.de/10011995199

Business time sampling scheme with applications to testing semi-martingale hypothesis and estimating integrated volatility

Dong, Yingjie; Tse, Yiu Kuen - In: Econometrics : open access journal 5 (2017) 4, pp. 1-19

Persistent link: https://www.econbiz.de/10011781945

Distinguishing Different Industry Technologies and Localized Technical Change

Sauer, Johannes; Morrison Paul, Catherine J. - European Association of Agricultural Economists - EAAE - 2011

decades. The model uses a transformation function to recognize multiple outputs; separate technological classes based on …

Persistent link: https://www.econbiz.de/10008853695

From partial derivatives of DEA frontiers to marginal products, marginal rates of substitution, and returns to scale

Oulette, Pierre; Vigeant, Stéphane - In: European journal of operational research : EJOR 253 (2016) 3, pp. 880-887

Persistent link: https://www.econbiz.de/10011494112

Maximum likelihood estimation of the revenue function system with output-specific technical efficiency

Kumbhakar, Subal; Lai, Hung-pin - In: Economics letters 138 (2016), pp. 42-45

Persistent link: https://www.econbiz.de/10011615462

Robust determination for the number of common factors in the approximate factor models

Wu, Jianhong - In: Economics letters 144 (2016), pp. 102-106

Persistent link: https://www.econbiz.de/10011617226

TECHNOLOGIES AND LOCALIZED TECHNICAL CHANGE

Morrison Paul, Catherine J.; Sauer, Johannes - Gesellschaft für Wirtschafts- und Sozialwissenschaften … - 2010

Persistent link: https://www.econbiz.de/10009351609

Distinguishing Different Industry Technologies and Localized Technical Change

Morrison Paul, Catherine J.; Sauer, Johannes - Agricultural Economics Society - AES - 2010

by using the flexible functional form of a transformation function and measures of first- and second-order elasticities …

Persistent link: https://www.econbiz.de/10008465909

Consensus-based group decision making under multi-granular unbalanced 2-tuple linguistic preference relations

Dong, Yucheng; Li, Cong-Cong; Xu, Yinfeng; Gu, Xin - In: Group decision and negotiation 24 (2015) 2, pp. 217-242

Persistent link: https://www.econbiz.de/10010485500