We present the analysis of KMT-2016-BLG-0212, a low flux-variation (Iflux−var ∼ 20 mag) microlensing event, which is in a high-cadence (Γ = 4hr −1) field of the three-telescope Korea Microlensing Telescope Network (KMTNet) survey. The event shows a short anomaly that is incompletely covered due to the brief visibility intervals that characterize the early microlensing season when the anomaly occurred. We show that the data are consistent with two classes of solutions, characterized respectively by low-mass brown-dwarf (q = 0.037) and sub-Neptune (q < 10−4) companions. Future high-resolution imaging should easily distinguish between these solutions.

This paper proposes a fusion controller combing an anti-windup PID controller and BELBIC (Brain Emotional Learning Based Intelligent Controller) for controlling the position and vibration of a robot system having a single flexible manipulator. A finite element model of the flexible manipulator is developed. The reliability of it is verified by comparing the natural frequencies computed using the finite-element method with the experimentally measured ones. An MSC.ADAMS computational model of the robot system is interfaced with the proposed controller in MATLAB/Simulink, for carrying out a simulation. The simulation is performed with various references inputs and endpoint masses. The effectiveness and robustness of the proposed controller for control of the position and vibration of the flexible manipulator is shown through the simulation.

Purchase engagement reflects the attitudes and behaviors of the customer in relation to their present and future purchases of the firm’s service (Kumar & Pansari, 2016). However, the concept of engagement in marketing has received less attention in business-to-business (B2B) contexts due to the complexity and heterogeneity in which the number of people involved in B2B buying decisions remains high than in consumer markets (Lilien, 2016). The challenges in developing B2B marketing theory also depends on the context and one such area that has been under-researched is the professional service firm (PSF) context (Casidy & Nyadzayo, 2017). According to Heirati et al. (2016, p.51) “…the field of B2B marketing contains limited research examining the role of PSFs' simultaneous collaboration with customers and suppliers under differing environmental conditions.” Also, there are calls for research to examine the drivers and outcomes of purchase engagement as it is a relatively nascent construct (Kumar & Pansari, 2016). Thus, this study sought to examine the drivers and outcomes of purchase engagement in B2B professional services. Using the structural equation modelling approach, the results from a survey of CEOs and/or owner-managers of small and medium-sized enterprises (SMEs) in Australia found that customization and loyalty to the account manager are two salient drivers of purchase engagement. In turn, purchase engagement is found to impact three outcomes namely consideration set size (CSZ), dependence and willingness to pay a premium price (WTP). An interesting finding in this study is the mediating role played by dependence as a mechanism through which engagement can impact CSZ and WTP. Practical and theoretical implications as well as research limitations and future research are discussed.

Export diversification – the extent to which the firm seizes export sales opportunities across different nations and/or geographic regions – is a critical element of export marketing strategy. Yet, knowledge of the export performance consequences of export diversification is lacking. Underpinned by contingency and resource dependence theories, we examine the export diversification-export performance relationship as well as critical contingencies of this link. Based on a sample of UK exporters we find that firms gain the highest export performance benefits when they simultaneously increase national and regional export diversification. Our results also show that the export diversification-export performance link is weaker when firms operate in markets that are very in dynamism. Additionally, the relationship between export diversification and performance is stronger when both resource sharing and interfunctional coordination are high. Such contextual factors provide a better understanding of the diversification-performance relationship.

Researchers have yet to investigate whether it is beneficial for exporters to engage in greater levels of product adaptation in their export operations, or whether there is some limit to the amount of adaptation exporters should engage in. We posit that customer value creation, a central marketing concept and a mechanism to achieving market and financial goals in business to business markets, is a core outcome of export product adaptation activities. In order to explore the routes by which adaptation may shape export customer value creation, we adopt a multi-faceted conceptualization of firm-level product adaptation, comprising export product adaptation (i) quantity, (ii) intensity and (iii) novelty. Drawing on survey data from 249 Finnish exporters involved in business-to-business activities, we find evidence to support the claim that the impact of export product adaptation on export customer value creation is contingent on various factors, and we identify instances where greater adaptation is beneficial for export customer value creation, and instances where greater export product adaptation is potentially harmful for export customer value creation.

Organizational agility is a firm-wide dynamic capability to cope with rapid, relentless, and uncertain changes and thrive in a competitive environment of continually and unpredictable changing opportunities. A conceptual model is drawn up, based on the literature and a previous qualitative inquiry, to identify agility enablers that help organizations to sustain in dynamic environments. Further, the model explores the relationship between organizational agility and firm performance as well as the moderating effect of environmental dynamism on this relationship. The validity of the construct is assessed by means of a quantitative study using a survey methodology. A data set consisting of 348 German-based companies is analysed on a business unit level as well as for the organization as a whole. Partial least squares path modeling (PLS-SEM) results reveal that four dimensions (organization, innovation, people and knowledge management), comprising various agility enablers, positively influence organizational agility. Moreover, results indicate that organizational agility has a significant effect on firm performance and that this relationship is modearted by environmental dynamism. Therefore, this study contributes to a better understanding of the complex nature of the agility construct and provides guidelines how organizations can achieve an agile alignment. It further emphasizes the need for managers to integrate agile practices in order to outperform competitors in hypercompetitive and turbulent business environments.

This research examines the interplay between brand structure (i.e., cohesiveness and similarity) and extension typicality on extension spillover effects using two experimental studies. The results reveal that the dominance of brand similarity and cohesiveness on extension spillover effects depends on how typical the effecting brand extension is to its brand. For typical extensions, the cohesiveness of existing brand extensions is the determinant factor on extension spillover effects. In contrast, for atypical extensions, the similarity of existing brand extensions is the determinant factor on extension spillover effects. Moreover, brands with similar brand extensions are inherently perceived as high cohesive brands, which enhance perceived brand quality. In contrast, brands with dissimilar brand extensions are inherently perceived as low cohesive brands, which weaken perceived brand quality. However, brands with dissimilar brand extensions are perceived to be cohesive brands if the product functions of the brand extensions are interdependent.