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Dynamic determination of vessel speed and selection of bunkering ports for liner shipping under stochastic environment

Sheng, Xiaoming; Lee, Loo Hay; Chew, Ek Peng - In: OR spectrum : quantitative approaches in management 36 (2014) 2, pp. 455-480

Persistent link: https://www.econbiz.de/10010253874

Component allocation and ordering policy in a multi-component, multi-product assembled to stock system

Chew, Ek Peng; Lee, Loo Hay; Lau, Y. L. - In: OR spectrum : quantitative approaches in management 32 (2010) 2, pp. 293-317

Persistent link: https://www.econbiz.de/10008859909

Vehicle dispatching algorithms for container transshipment hubs

Lee, Loo Hay; Chew, Ek Peng; Tan, Kok Choon; Wang, Yuan - In: OR spectrum : quantitative approaches in management 32 (2010) 3, pp. 663-685

Persistent link: https://www.econbiz.de/10003983274

Flexible space-sharing strategy for storage yard management in a transshipment hub port

Jiang, Xinjia; Chew, Ek Peng; Lee, Loo Hay; Tan, Kok Choon - In: OR spectrum : quantitative approaches in management 35 (2013) 2, pp. 417-439

Persistent link: https://www.econbiz.de/10009717171

DEA based on strongly efficient and inefficient frontiers and its application on port efficiency measurement

Jiang, Jian Lin; Chew, Ek Peng; Lee, Loo Hay; Sun, Zhuo - In: OR spectrum : quantitative approaches in management 34 (2012) 4, pp. 943-969

Persistent link: https://www.econbiz.de/10009631518

Learning and heterogeneity in GDP and inflation forecasts

Lahiri, Kajal; Sheng, Xuguang - In: International journal of forecasting 26 (2010) 2, pp. 265-292

Persistent link: https://www.econbiz.de/10003980355

The CCP scale : measuring customer co-production of services

Zolfagharian, Mohammad Ali; Sheng, Xiaojing - In: Services marketing quarterly 33 (2012) 3, pp. 211-229

Persistent link: https://www.econbiz.de/10009583091

Dating COVID-induced recession in the U.S.

Li, Haixi; Sheng, Xuguang - In: Applied economics letters 28 (2021) 20, pp. 1723-1727

Persistent link: https://www.econbiz.de/10012652587

Stock Prices, Lockdowns, and Economic Activity in the Time of Coronavirus

Davis, Steven J.; Liu, Dingqian; Sheng, Xuguang - National Bureau of Economic Research - 2021

Stock prices and workplace mobility trace out striking clockwise paths in daily data from mid-February to late May 2020. Global stock prices fell 30 percent from 17 February to 12 March, before mobility declined. Over the next 11 days, stocks fell another 10 percentage points as mobility dropped...

Persistent link: https://www.econbiz.de/10012482538

The measurement and transmission of macroeconomic uncertainty : evidence from the US and BRIC countries

Liu, Yang; Sheng, Xuguang - In: International journal of forecasting 35 (2019) 3, pp. 967-979

Persistent link: https://www.econbiz.de/10012305200