This paper examines the impact of price efficiency of high-frequency trading in the Eurodollar futures market. In a high-frequency world, the price can be decomposed into the efficient price (long term) and the pricing error (short term). To capture price efficiency, I calculate the mid-price...

The heliostat field efficiency is vital for solar power tower (SPT) plants. But the heliostat field efficiency decreases rapidly with increasing capacity, limiting the development of large-scale SPT plants. In this paper, we developed a system that couples trough collectors on the basis of an...

Improper disposal of electronical waste (e-waste) causes harm to both public health and the environment, and how to effectively recycle and reduce electronical waste has become a common concern around the world. This study focuses on the design of the points system to encourage consumer...

This article examines the impact of a bidding firm's geographical location on the choice of method of payment in mergers and acquisitions. We find that rural bidders are more likely to offer pure stock deals and have lower propensity to use cash as the method of payment compared to their...