RETRACTED: Thoughts on innovation and entrepreneurship mode reform of college students in the context of COVID-19

The employment difficulty of modern college students has become one of the common problems in the society, and the diversified employment model of entrepreneurship as employment pull has become an effective way to enhance the employment rate and boost the social and economic development. The innovative and venture education into the whole procedure of talent training has become a new education concept and reached a consensus. However, this mode of education is not immutable. Under the background of major social events and emergent social problems, creation and entre-preneurship education is faced with the challenge of mechanism and way. The research perspective of this paper is based on the multiple psychological and operational crises brought to entrepreneurs and entrepreneurs by industrial structure contradictions and marketing mode changes in the social environment of COVID-19 public events. How to turn the crisis into a business opportunity through flexible and diversified innovation education and entrepreneurship support, and better accomplish the task of creation and entrepreneurship by changing creation and entrepreneurship education and practice in various turbulent situations? Under the background of COVID-19 epidemic, this paper proposes solutions to problems existing in the practice of contemporary college students, and discusses new modes of creation and entrepreneurship for academy students.

The corresponding authors were contacted for comment and were unable to provide a satisfactory explanation.
Due to concerns around unauthorised third party involvement and questions about the integrity of the research, Sage retracts these articles.
This notice replaces the Expression of Concern posted on 15th December 2021.
Retraction Notice RETRACTED: Thoughts on innovation and entrepreneurship mode reform of college students in the context of COVID-19 Deding Tang and Xiuhua Li

Abstract
The employment difficulty of modern college students has become one of the common problems in the society, and the diversified employment model of entrepreneurship as employment pull has become an effective way to enhance the employment rate and boost the social and economic development.The innovative and venture education into the whole procedure of talent training has become a new education concept and reached a consensus.However, this mode of education is not immutable.Under the background of major social events and emergent social problems, creation and entrepreneurship education is faced with the challenge of mechanism and way.The research perspective of this paper is based on the multiple psychological and operational crises brought to entrepreneurs and entrepreneurs by industrial structure contradictions and marketing mode changes in the social environment of COVID-19 public events.How to turn the crisis into a business opportunity through flexible and diversified innovation education and entrepreneurship support, and better accomplish the task of creation and entrepreneurship by changing creation and entrepreneurship education and practice in various turbulent situations?Under the background of COVID-19 epidemic, this paper proposes solutions to problems existing in the practice of contemporary college students, and discusses new modes of creation and entrepreneurship for academy students.

An overview of college students' creation and entrepreneurship
Deeply rooted traditional concept of employment.Under the influence of planned economy, Chinese colleges and universities have always adhered to and pursued the policy of allocation of college graduates.Therefore, many college students and their parents have always adhered to the traditional idea that graduation is equal to employment, and they do not quite agree with the idea of starting a business. 1ith the establishment of the socialist market economy system, the state and relevant education departments have paid more attention to the creation and entrepreneurship education of academy students.However, the employment concept rooted in the hearts of traditional college students and parents has always affected the effect of creation and venture education of academy students, which greatly reduces the possibility of putting the concept into practice.

The course of creation and entrepreneurship is incomplete
For creative teaching in universities have no unified teaching material and teaching content, more scientific teaching system without specification, just at the beginning of 2012, according to the relevant education and teaching requirements issued by the Ministry of education, this paper studies the teaching of "College Students' entrepreneurship", made no less than 32 h and in the proportion of credits may not be less than 2 credit regulation, many academies and universities, merely mechanically rigid set up part of entrepreneurship, in order to cope with the higher authorities inspection, are not fully with the specific conditions and characteristics of a school, The innovation and entrepreneurship course system suitable for the students of our university is carefully developed and set up. 2 Therefore, this can not stimulate the enthusiasm of students to participate in the learning of creation and entrepreneurship courses, and ultimately lead to the effectiveness of academy Students' creation and entrepreneurship education greatly reduced. 3

Lack of practice in creation and venture education theory
Fully realizing the linkage between theory and practice requires strong practicality of innovation and venture.At present, many academies and universities in China can improve the creation practice of college students' entrepreneurship education curriculum.The specific reasons are as follows: first, the university students' creative entrepreneurial education is still in the classroom teaching mode, give priority to in order to learn the theoretical knowledge; Second, although some academies and universities have established the practice incubation base of College Students' innovative and venture education, due to the high requirements and high threshold of entrepreneurship incubation base, not all college students can enter the incubation base and obtain the education and growth of College Students' entrepreneurial ability. 4Third, many entrepreneurial practice projects cannot achieve ultimate success due to lack of funds and investment support.
The level of teachers engaged in innovation and entrepreneurship course teaching is not high Due to university students' innovative entrepreneurial education starts late in our country, therefore, college students' innovative undertaking education teaching level needs to be improved, at present many college students don't have the corresponding academy students' innovative education teaching research, many colleges of academy students' innovative undertaking education is the hosting of entrepreneurship of university students' employment guidance center, therefore, no decent teachers, innovative undertaking only considering the available teaching simple explanation, for college students' innovative undertaking practice guidance is a hindrance. 5search on the construction of new mode of innovative and venture education for college students

A new teaching model in the initial stage
Grade one of college students' innovative undertaking initial phase for the university, this phase of the students in innovative undertaking education know less, therefore, the innovation of the related business teachers should encourage students to take an active part in relevant academic exchange and lectures, but also actively contact the relevant departments of the entrepreneurial success of invited to colleges and universities do report, in fact, and inspire students to promote desire for entrepreneurship and enthusiasm, and can be in the school organization students to visit the successful start-up activities and business plan competition for college students, for college students entrepreneurship in the future road of the thought and knowledge reserves. 6new teaching model in the growth stage College students into the learning of second grade is also innovative entrepreneurial growth stage, the school should actively establish college students' innovative undertaking "university-enterprise cooperation" model, at the same time in the school open a "green" class "or" creative class ", facing all students recruit aspiring entrepreneurs, through high precision entrepreneurship and training for students, enhance students' entrepreneurial actual combat skills and entrepreneurial quality.
A new teaching model in the incubation and maturity stage In the third and fourth year, the university of need system innovation of venture education courses for academy students and set up the course content need to pay attention to combining with vocational education, at the same time to follow the course three-dimensional, hierarchical and professional characteristics, such as the curriculum principles, through specific teaching entrepreneurial innovation, through the enterprise of the entrepreneurial base management model introduced in hatch, eventually will help students excellent projects to the market. 7In this process, the university can provide students with legal consultation, financial management, company registration and other one-stop services.In the senior year of college students, the university will assign entrepreneurship tutors to students to guide the whole process to guarantee the development of university students' creative undertaking.
A comparative analysis of the concepts and characteristics of various incubator carriers for innovation and entrepreneurship

Maker space
Mass innovation space is an innovation platform with low cost, convenience, total factors and openness.It is an aggregation of office, network, social networking and resource sharing space, realizing the combination of online and offline, incubation and investment, and innovation and entrepreneurship. 8Ministry of Science and Technology (2017) to the gen space definition: refers to the gen space to meet the public demand innovative undertaking and socialization, specialization, marketization and networking service characteristics, work space, web space, social space and resources sharing space synthesis of body, to implement low cost, facilitation, total factor, open platform for the innovation of the operation.Department of Guangdong province (2017) pointed out that the gen space is a technology-based entrepreneurial projects as the main service object, hatch team as the main task, by providing joint office and before the "incubator" service, to improve the quality and skills, entrepreneurial teams to reduce business costs and threshold, guide and help entrepreneurial teams will startup ideas of science and technology into industrial business of all kinds of technological innovation entrepreneurship. 9To sum up, the author believes that mass innovation space is a low-cost and convenient compound innovation and entrepreneurship platform that provides the whole process of entrepreneurship services for entrepreneurial teams to complete innovation and entrepreneurship projects and breaks boundary restrictions.Its main characteristics are openness, sharing and low cost.

High-tech business incubator
Science and technology business incubator is cultivating and fostering the professional services of technology-based smes, through to the new starting of the minor enterprises to provide venues, facilities, financial and other service support, keep down the cost of enterprise business risk and raise the success rate of corporate venture, promote the transformation of scientific payoffs transfer, help and support for minor enterprises grow, develop successful companies and outstanding entrepreneurs.The Ministry of Science and Technology (2018) figured out that the venture business incubator is a science and technology entrepreneurship service institution with the purpose of boosting the transformation of technological achievements, cultivating science and technology enterprises and entrepreneurship, providing physical space, Shared facilities and professional services, and is an important base for cultivating innovation and entrepreneurship talents and an important platform for supporting mass innovation and entrepreneurship. 10,11o sum up, the author believes that the science and technology business incubator is an important platform to provide a series of services such as workplace, shared infrastructure, finance and talent training for early-stage science and technology smes, cut the cost of enterprise innovation and entrepreneurship, and raise the survival rate of enterprises.

Technology enterprise accelerator
System.The definition of accelerators in China's domestic government tends to undertake functions and undertake a large number of high-growth enterprises graduated from incubators.However, foreign accelerators pay more attention to their financial attributes, believing that accelerators are an institution with both functions of incubation and finance.They provide services such as seed fund and intensive mentor guidance for incubated enterprises.Generally, incubated enterprises have limited time and develop in group mode, aiming at accelerating the growth of enterprises through services. 12Therefore, according to the definitions at home and abroad, this paper holds that science and technology enterprise accelerator refers to an innovation platform that serves high-growth minor technological enterprises and provides them with more space for research and development, team management, investment support and other professional services.

Industrial parks
Industrial parks generally have special location conditions, and their main purpose is to gather industrial development, realize rapid growth of specific industries, and improve the level of regional economic development.China's state-level development zones are divided into economic and technological development zones, high-tech industry development zones, special customs supervision zones, border/ cross-border economic cooperation zones, and other types of industrial parks. 13As a combination of science and technology and industry, the high-tech zone is an important carrier of regional innovation and development.Its mission is to encourage the transformation of scientific payoffs into productive forces, and to develop and produce high technology products.The general enterprises, universities and research institutions within the zone are relatively concentrated, with an interdependent industrial system. 14The industrial park is more of a geographical integration concept, which includes all kinds of innovation carriers such as mass innovation space, incubator and accelerator.The innovation incubation chain is shown in Table 1.

Operating conditions
All the gen on space, incubator, accelerator operation must be a specialized management institutions, has a certain area of operations, a certain number of moves in enterprise production, needs to form a complete set of professional services personnel, mentors provide service for hatching object, for the enterprise to carry out training activities every year, because of their respective functions and service object is different, the specific operating conditions are also different.The comparison of operating conditions of incubation carriers is shown in Table 2.

Service mode
The object and space for the service, to provide sufficient share space and creative DIY conditions, provide basic Shared facilities in public area for each team

R E T R A C T E D
synergy creation provides services on informal occasions, all at the same time and space also actively create seminar and sharing will strengthen the creation of synergy between the guest, such as the can also help you create a space for a small amount of money for the registered address of custody, solve the registration problem. 15 To realize the full integration and mutual learning of innovative and venture education at home and overseas

Establish the concept of innovative and venture education
Under the influence of traditional education concept, China's higher education generally adopts simple knowledge transfer mode, which increases the employment pressure of academy students.Therefore, Chinese academy and universities should first unify their cognition, set up comprehensive innovative and venture education concept, and pay attention to cultivate students' innovation consciousness and entrepreneurship concept.Taking entrepreneurship curriculum and entrepreneurship platform as the main approach, the innovative and venture education concept is effectively integrated into the actual teaching in order to improve the comprehensive competitiveness of students.

Strengthen the construction of teachers in the field of innovative and venture education
The teaching staff is the foundation and key of innovative and venture education in academy and universities.In view of the shortage of innovative and venture education team in Colleges and universities in China, academy and universities should strengthen the construction of teaching staff and realize the integration and unification of teacher resources.On the one hand, academy and universities need to recruit or cultivate a group of entrepreneurship education training teachers with

R E T R A C T E D
professional quality.They can hire foreign well-known entrepreneurship education scholars to train their professional ability.On the other hand, we should establish and improve the selection system of venture education teachers and recruit qualified entrepreneurship education teachers for the whole society.

Establish a sound education platform
The establishment of entrepreneurship service platform for college students can boost the practicality of academy students in entrepreneurship, effectively solve their doubts in entrepreneurship, and strengthen the practicality of entrepreneurship education.In practical operation, academy and universities can organize students to make targeted entrepreneurship plans and boost the practicality of entrepreneurship education by means of competitions, evaluations and other ways.On the other hand, organize college students to go deep into the society and visit and learn in enterprises.Let students have a deep understanding of the procedure of entrepreneurship, and establish firm and brave entrepreneurial faith.
In the practice of entrepreneurship, academy and universities need to provide policy and technical support for students, stimulate their entrepreneurial enthusiasm and enthusiasm, and fully tap their entrepreneurial potential. 16o sum up, compared with foreign innovation and entrepreneurship ability training, China is still in the primary stage, students lack the necessary entrepreneurial awareness, and the policy and technical support of the state and school is relatively insufficient.Innovative and venture education is a long-term process, which needs the support of students, universities, society and the state.It can stimulate college students' awareness of entrepreneurship and innovation, constantly reform the management system of entrepreneurship education, and encourage the overall development of talents and social economy in China. 16,17

Declaration of conflicting interests
The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

R E T R
Ge W. A mean-robustness stochastic programming model for p-hub median problem.International Journal of Electrical Engineering & Education.2019; DOI: 10. 1177/0020720919879371.

Table 2 .
Comparison of operating conditions of incubation carriers.
Incubator to move into enterprises mainly infrastructure, professional platform and other basic services, personnel training, technical guidance, team building and promotion training guidance services, investment and financing platform building, integrate the government, universities, research institutions, developing professional consultancy, effective information service network, to move into enterprises to provide technical and management support.The accelerator charges a certain rent for the infrastructure services provided by the enterprises, including rental infrastructure such as office space, office equipment and conference room, wireless capture and other Shared infrastructure; Directly invest in enterprises, help them with financial management and financing guarantee, and obtain financing services from government, angel funds, venture capital institutions, etc.; Strategic guidance, human resource management, legal consultation, policy consultation and other management services; Provide technical support directly and promote cooperation with universities and scientific research institutions and other technical innovation services.