This paper explores the dynamics between the returns process of an index exchange traded fund (ETF) in a market subject to price movement or price limit constraints. Using the SSE 50ETF, which is comprised of the 50 largest companies by market capitalization listed on the Shanghai Stock Exchange...

The corrosion problem of liquid lead-bismuth eutectic alloy (LBE) on structural materials is one of the key material technologies that restrict the development of LBE cooling reactors. In this paper, two different Cr-Al coatings were synthesized by electroplating and multi-arc ion plating (MAIP)...

In response to private insurers' postwar withdrawal from urban neighborhoods, roughly half of US states developed programs in the late 1960s that offered residual property insurance to property owners denied in the private market. These plans, known as Fair Access to Insurance Requirements...

Purpose – The purpose of this paper is to present a control system for a heavy duty industrial robot, including both the control structure and algorithm, which was designed and tested. Design/methodology/approach – An industrial PC with TwinCAT real‐time system is chosen as the motion...

How does an area’s proximity to big cities affect its growth? Using county-level data from China for 1990–2020, we find that an area’s being close to big cities (in the 150–250 km range) reduces the decadal population growth rate by 2.8–3.8 percentage points. Initial agricultural...

In response to private insurers' postwar withdrawal from urban neighborhoods, roughly half of US states developed programs in the late 1960s that offered residual property insurance to property owners denied in the private market. These plans, known as Fair Access to Insurance Requirements...