Under the global shortage of freshwater resources, capacitive deionization (CDI) has attracted widespread attention as an efficient and energy-saving water purification technology. Herein, N-doped hierarchically porous carbons (NPCs) with excellent specific capacitance (194.75 F g-1), large...

Purpose: The aim of this study was to explore the effectiveness of the resource-based view (RBV) and dynamic capabilities (DCs) to settle the problem of how and why a firm could achieve successful resilience under the context of the COVID-19. Design/methodology/approach: A survey was conducted...

Chinese Abstract: 由于风能具有随机性、间歇性与波动性等特点，致使当大规模风电场接入电力系统后，会给系统造成 不可忽视的负面影响，从而给电网的安全稳定运行带来风险。本文基于运行风险评估框架理论体系，建立了相...

Cesium will be evaporated inside HUST negative ion source to enhance the negative ion yield, by lowering the surface work function. In order to control the Cs vapour flux precisely, a temperature controlled Cs oven is developed. This paper introduces the design of the Cs oven body and...

We use transactions data to explore the magnet effects of price limit rules on the Shanghai Stock Exchange (SHSE). When limit hits are imminent, stock prices are found to approach the price limits at faster rates, with higher trading intensity and larger price variation, supporting the magnet...

The size effect can be attributed to the relative importance of growth options versus assets-in-place in total assets. By incorporating the changing trend of growth options over firm lifecycle into the dynamic investment model developed by Berk et al. (1999), this paper demonstrates that the...

Since Value-at-Risk (VaR) disregards tail losses beyond the VaR boundary, the expected shortfall (ES), which measures the average loss when a VaR is exceeded, and the tail-risk-of-VaR (TR), which sums the sizes of tail losses, are used to investigate risks at the tails of distributions for major...

It has long been recognized that there is a tradeoff between exploration and exploitation. How organizations utilize resources across time and space will affect firm survival and growth. In this paper, we examine resource utilization and performance implications over time in an environment...

In a stock market, the price fluctuations are interactive, that is, one listed company can influence others. In this paper, we seek to study the influence relationships among listed companies by constructing a directed network on the basis of Chinese stock market. This influence network shows...

This paper develops a tractable dynamic term structure models under jump-diffusion and regime shifts with time varying transition probabilities. The model allows for regime-dependent jumps while both jump risk and regime-switching risk are priced. Closed form solution for the term structure is...