The integration of the global economy has led to an increasingly strong connection between the futures and spot markets of commodities. First, based on one-minute high-frequency prices, this paper applies the thermal optimal path method to examine the lead-lag relationship between Chinese crude oil futures and spot from March 2018 to December 2021. Second, we apply the Mixed Frequency Data Sampling Regression model and indicators such as deviation degree to test the degree of prediction of high-frequency prices in the futures (...) market to the spot market. The experimental results show that the futures markets lead the spot market most of the time, but the lead effect reverses when major events occur; 60-minute futures high-frequency prices are the most predictive of daily spot data; crude oil futures’ predictive power declined after the Covid-19 outbreak and is more predictive when night trading is available. This study has important implications, not only to guide investors but also to provide empirical evidence and valid information for policy makers. (shrink)

Dialogues with Dhanajībāpu, b. 1922, philosopher from Gujarat, India.

Scientific investigation of Jain philosophical thought.

Semantics (philosophy) knowledge theory of truth.

本书对于一分为三的现实与历史、形式与内容、继承与创新等的关系,进行了论述。全书分为四部分,分别是天地之道——一分为三、人间之道——一分为三、一分为三与辩证法、一分为二之粗疏等。.

This paper deals with some points about the translator and contents of a Chinese Buddhist scripture, the Chengju guangming jing. It analyses the links between some historical figures and this scripture, scrutinizes passages of the text closely similar to other scriptures, and clears some doubts over the credibility of its translation. In doing so it is hoped that a better understanding of the authenticity of the text in general and a reliable ascription of translatorship of the scripture in particular can (...) be established. (shrink)

《东西均》是明清之际哲学家方以智的著作,在本书中他提出并论证了“公因反因”这一重要学说。作者详加注释并阐明了书中抉发的哲学奥理,对研究和认识方以智的哲学思想和哲学地位,均有极高的参考价值。.

The purpose of this study is to explore the impact of entrepreneurial leadership on entrepreneurial performance in start-ups. Specifically, a moderated serial mediation model was developed to investigate the mediating role of tacit knowledge sharing and job embeddedness and the moderating effect of career growth opportunities. Data was collected from 376 start-up employees via an online survey platform. Using hierarchical multiple regression and Hayes' PROCESS Macro by SPSS 21.0, and structural equation modeling by AMOS 23.0, support was found for both (...) mediation and moderation effects. Results showed that entrepreneurial leadership significantly positively affects entrepreneurial performance by mediating with tacit knowledge sharing and job embeddedness. Moreover, career growth opportunities moderate the serial mediating effect of tacit knowledge sharing and job embeddedness between entrepreneurial leadership and entrepreneurial performance. This study provides theoretical guidance for entrepreneurial leadership to improve entrepreneurial performance. (shrink)

In October 1993, a cache of bamboo slips written in the Chu script was excavated from a Warring States period tomb in the village of Guodian in the city of Jingmen in the province of Hubei. After separation and arrangement by experts, the photo plates of the Chu slips and their annotations were published this May by Wenwu Press in the book called Guodian Chu mu zhujian.

History of the Khėl Zokhiolyn Khu̇rėėlėn (Institute of Language and Literature) of the Mongolian Science Academy, by it's senior and recent researchers.

Biography of ʻAbd Allāh ibn Muḥammad ʻAyn al-Quḍāh al-Hamadhānī, d. 1131, a Muslim saint from Iran.

Study of Vedanta philosophy in the light of Pañcadaśi, verse compendium on Advaita philosophy by Madhva, 13th cent.