Data envelopment analysis (DEA) has been widely used in energy efficiency and environment efficiency analysis in recent years. Based on the existing environment DEA technology, this paper presents several DEA models for estimating the aggregated efficiency of resource and environment. These...

In the process of setting operational targets to achieve sustainable development of economy, environment and natural resources, estimation of potential energy saving and potential CO2 emission reduction becomes extremely important. This estimation can be conducted based on the energy efficiency...

Purpose: The purpose of this paper is to empirically investigate the effects of cooperation history on contractual governance and the moderating effects of dependence asymmetry on those relationships from the perspective of a weaker firm in emergent economies. Drawing from resource dependence...

Purpose: This study aims to investigate how aspects of mobility affect social media advertising effectiveness (i.e. consumer purchase intention) on mobile platforms from the perspective of the fit-viability model. Design/methodology/approach: Data were collected through an online questionnaire...

Purpose: Due to interactive fluctuations during service encounters, fuzzy requests frequently occur from either frontline employees or customers. While such requests from customers have been drawn wide attention, there exists a lack of research on frontline employees’ fuzzy requests and...