The flight of time, Time flies like a shuttle., in the past 4 years. In this beautiful season, in the paper completed, I am very sincere heart all the help my teachers, classmates and friends to express my heartfelt sincere thanks.
First of all, my heartfelt thanks to my advisor, Professor XXX, for opening the door to scientific research for me. The professor is a humble gentle honest for your good teachers and helpful friends, people, meticulous attitude, profound knowledge and innovative thinking I was impressed, and worthy disciple of lifelong learning.
With my most sincere respect, I would like to thank my advisor, Professor XXX, for your rigorous research, realistic and innovative research attitude, profound thinking, profound knowledge and generous scholar's mind, which will benefit me for life. From the research topic, research plan, formulate proposal and implementation, results analysis of articles and papers until the modification of condensation of the teacher's efforts and wisdom. The teacher was approachable, optimistic and confident, and had a profound influence on me.
Thank you for all the brothers and sisters of the group. They are: XXX, XXX, thank you for accompanying me through the most important time in my life. Thank you for your help and concern.
Finally, I want to thank my father, mother and all my family, I sincerely hope that you have is my motivation to advance in the long study on the road; you always selfless support and encourage me to finish school adhere to the source of courage. The grace of parental rearing; no thought that you are always healthy and happy is my biggest wish!
Four years of undergraduate study is coming to an end, this is a period of intense exploration. First of all, I'd like to thank Professor xxx. He not only provides me with advanced and superior research environment, but also directly teaches many years of research experience, makes my professional knowledge more stable, and research methods and skills to a higher level. Under the guidance of his patience, this thesis is gradually entering the frontier of discipline research. I am inspired by my supervisor's rigorous academic attitude, extensive knowledge system, positive and optimistic life creed, amiable teacher's demeanor and approachable manner of doing things. At the end of this thesis, I would like to extend my highest respect and sincere blessing to our tutor xxx.
Secondly, I would like to thank the North China Electric Power University energy and Power Economics Research Advisory Center, teachers and students.
They helped me to overcome the shortcomings of the theory and methods in the course of the thesis, which made me take many detours and finally complete the research. I would like to express my deep gratitude to them.
Thanks to my parents and family, they are great, selfless, unrequited love forever in my heart, and will encourage me to love life, love of learning and work, I will not live up to your expectations, my heart will return!
My graduation thesis is closed, which means that my four years of study in my alma mater will end. Looking back at the past time, my life is the most precious in this campus, can spend in many learning, full of wit of the teachers under the influence, it is very honored. In these four years, I have benefited both in study and in thought. In addition to their own efforts, with the teachers, students and friends of concern, support and encouragement are inseparable, the writing of the paper is boring, difficult and challenging. XXX is a hot topic in the theory has been discussed, the teacher's earnest induction, students and parents to give advice and suggestions to encourage and support, is the source of power I adhere to the completion of the. Here, I'd like to thank my mentor, Mr. xxx. From the topics of the paper, the collection of literature, the design of the framework, the layout of the structure to the final thesis, from content to format, from title to punctuation, she has worked hard. Not such a teacher's hard cultivation, diligently taught, I would not have the right. Thanks to all the students in the Department of economics and XXXX, I have benefited a lot from their exchanges.
Finally I want to thank my family and my friends to my understanding, support, encouragement and help, because of them, all I have to do more meaningful; it is because of them, I have the courage and confidence to pursue progress.
Because of the rush of time and the lack of professional level, there are certain shortcomings and errors that have not yet been discovered in this paper.
Please read the papers of the teachers and classmates, how grateful!