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The advances in location-acquisition and smart phone technologies have led to a myriad of location-based social media. Therefore, analyzing the increasing amount of spatio-temporal data emerges as an important topic. Most studies on geographic data mining focus on exploring static mobility patterns. As the amount of incoming data streams increases, revealing the temporal aspect of user mobility patterns...
There are various or even contradictory conclusions about the relationships between enterprises' shareholding concentration ratio and firm value: positive correlation, negative correlation, inverted U-shaped, or no relationship. These disagreements make this proposition attract more and more attention. However, there are few studies on the relationship under family governance. This paper investigates...
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