Economic and financial theories and practices have undergone significant changes in recent years, and their impact on various aspects of society is increasingly evident. This book presents a collection of articles that explore various issues related to the economics and finance fields, providing insights into the latest trends and developments in these fields. The research covered in this book was done under the supervision of Dr. Chen.This academic book presents a collection of five research articles in the fields of economics and finance. These articles cover a wide range of topics, from the impact of the pandemic on Chinese college students' tourism behavior, to the connection between education and economic growth in Henan Province, and to the effects of financial literacy on rural residents' income, as well as the influences of investor sentiment on IPO underpricing and the role of foreign exchange risk hedging in enterprise value enhancement. Together, these articles offer a comprehensive analysis of important issues in contemporary economics and finance, providing valuable insights into the current situation and future development of China's economic landscape.