Network (IBRN), established in 2012, brings together researchers from around the world with access to micro-data on individual …

the network of the receiving party, thus the termination end has the characteristic of an economic bottleneck and is … subject to regulation in many countries. This paper examines the impact of regulatory intervention to cut termination rates of … rates also affect competition among mobile operators. We show that the waterbed effect is diluted, but not eliminated, for …

of the world order, the city network. …

This paper discusses the relation between trade and competition, revising the literature and using indicators, build … domestic competition is explained by concentration indices, such as CR4 and HHI, which show positive correlation with profit … addition to these, investment propensity (entry) and the labor factor wield negative effects on the dependent variable. The …