Does faster broadband generate more economic benefits than normal-speed broadband? This study examines the differential economic impacts of broadband of different speeds. Utilizing the broadband availability and speed data from the National Broadband Map, a first-differenced regression analysis...

Purpose – The purpose of this paper is to introduce a high load capacity coaxial couple wheeled robot (CCWR) and investigate a simple structure but effective fuzzy equilibrium controller based on (Takagi‐Sugeno) T‐S for balance control in wide‐angle range. Design/methodology/approach –...

Purpose – The aim of this study is to identify factors that influence drivers' route choice response to travel time information about both the expressway and local streets provided by variable message signs on arterial roads. Design/methodology/approach – A stated preference questionnaire...

Using a difference-in-difference-in-differences (DDD) strategy, we study the effects of simultaneous water and air pollution regulations on firms' emission behaviors and explore the driving forces behind their responses. We show that in China's eleventh Five-Year Plan (FYP), there exists a...