The concept of sustainability has evolved to become an engine of innovation in business models in numerous sectors.Businesses are increasingly aware of the need to incorporate sustainable practices to generate value o...The concept of sustainability has evolved to become an engine of innovation in business models in numerous sectors.Businesses are increasingly aware of the need to incorporate sustainable practices to generate value over time while tackling environmental and social issues.This paper examines how companies use sustainability as a source of innovation in developing new market ventures and profit-increasing strategies.Based on case studies and analyses,the paper demonstrates how sustainable innovation struggling in businesses is evidenced in real-time and suggests principles and difficulties put positive changes in place.展开更多
In this article, an innovation diffusion model with the nonlinear acceptance is proposed to describe the dynamics of three competing products in a market. It is proved that the model admits a unique positive equilibri...In this article, an innovation diffusion model with the nonlinear acceptance is proposed to describe the dynamics of three competing products in a market. It is proved that the model admits a unique positive equilibrium, which is globally stable by excluding the existence of periodic solutions and by using the theory of three dimensional competition systems.展开更多
In this article, a nonlinear mathematical model for innovation diffusion with stage structure which incorporates the evaluation stage (time delay) is proposed. The model is analyzed by considering the effects of ext...In this article, a nonlinear mathematical model for innovation diffusion with stage structure which incorporates the evaluation stage (time delay) is proposed. The model is analyzed by considering the effects of external as well as internal influences and other demographic processes such as emigration, intrinsic growth rate, death rate, etc. The asymptotical stability of the various equilibria is investigated. By analyzing the exponential characteristic equation with delay-dependent coefficients obtained through the variational matrix, it is found that Hopf bifurcation occurs when the evaluation period (time delay, T) passes through a critical value. Applying the normal form theory and the center manifold argument, we de- rive the explicit formulas determining the properties of the bifurcating periodic solutions. To illustrate our theoretical analysis, some numerical simulations are also included.展开更多
In this paper, the model of competing technologies diffusion was set up in order to analyze the relationship of competing technologies in diffusion process, and the stability of diffusion model with two kinds of compe...In this paper, the model of competing technologies diffusion was set up in order to analyze the relationship of competing technologies in diffusion process, and the stability of diffusion model with two kinds of competing technologies was analyzed. It is concluded that dominator can hold competing vantage by suppressing its opponent, and besides, whether competing technology can gain superiority in diffusion process depends on the success rates of technology diffusion when the two kinds of technology match each other in strength.展开更多
Based on the statistical mechanics and technology innovation network, this paper analyzed network evolutional mechanics, and constituted its evolutional model.
A collaborative virtual modeling environment based on VRML is presented as a sugarcane harvester modeling framework, and is illustrated with the implemented software that can using I;EAS, Smarteam, and Conceptual Inno...A collaborative virtual modeling environment based on VRML is presented as a sugarcane harvester modeling framework, and is illustrated with the implemented software that can using I;EAS, Smarteam, and Conceptual Innovation Design System (CIDS) as the supporting platform, which is powerful enough to meet the demands of different real life applications. It is possible to perform collaborative interactive modifications with concurrent synchronous visualization at each client computer with any required level of detail. The platform provides a product modeling and assembling environment, and the product data among I;EAS, Smarteam and CIDS can be exchanged.展开更多
The Nordic healtheare model is recognized to be one of the most innovative in the world. Here billions of USD are annually invested in developing new treatments, drugs, robots etc. to diagnose and cure diseases. Never...The Nordic healtheare model is recognized to be one of the most innovative in the world. Here billions of USD are annually invested in developing new treatments, drugs, robots etc. to diagnose and cure diseases. Nevertheless, this study establishes that there is a fundamental shortcoming in the system that supports healthcare innovation: It is strongly biased towards micro-level innovation projects focusing on new products, alternative processes, and new financial solutions. The problem with this approach to support new projects is that the results are created as inventions within the system thus lacking holistic perspectives. This has consequently contributed with increasing costs that are out of proportion with existing budgets. Therefore this study seeks to analyze the current understanding of the Nordic healthcare system from a business model perspective. Here other aspects of the healthcare system are explored to determine if they could be redesigned to promote new types of innovation projects. The purpose of undertaking this task is to challenge the established patterns of the current healthcare innovation support practices. Here the vertical innovation process (VIP) framework, which is a systematic radical innovation model that seeks macro-level outcomes based on standalone inventions (see more below), is applied to analyze the current state-of-the-art in Nordic healthcare innovation projects. The results determine that very little attention is given to rethink and redesign the healthcare system at a macro-level, and it is discussed that stand-alone inventions ought to be rethought into the entire healthcare system to create a larger impact. Finally, it is argued that existing performance measures are inappropriate to foster projects that innovate the existing system: New measuring points should be developed to promote macro-level projects and to avoid the current rapid increase of costs in the Nordic healthcare system.展开更多
The aim of this paper is to assess business performances of a satellite TV--Korea Telecom Skylife (KTS)---to innovate its business model related to current technical events such as hybrid platform, digital conversio...The aim of this paper is to assess business performances of a satellite TV--Korea Telecom Skylife (KTS)---to innovate its business model related to current technical events such as hybrid platform, digital conversion, and Intemet connected TV. For this, a theoretical logic is approached what levels of business model innovations there are, based on the "business model framework (BMF)" theory by Henry Chesbrough. Based on this theoretical backdrop, this study focuses on KTS's approach to utilize technical events to develop its business model and contribute to the company's earnings and operating cost expenditure. In conclusion, it will show the feasibility and the limitation to upgrade this firm's business model innovation in the smart media business ecosystem based on the last technical event, Internet connected TV.展开更多
Taking "MG V Tao" post-disaster reconstruction social Innovation as an example, this paper explores the "MG V Tao" black grit brand industry situation, its existing problems, development trend and ...Taking "MG V Tao" post-disaster reconstruction social Innovation as an example, this paper explores the "MG V Tao" black grit brand industry situation, its existing problems, development trend and then proposes solutions through design thinking, with identifying local problems as the primary task and cultural heritage as the core, carry out innovative design and brand design strategy of commercial operations based on Online to Offline local distinctive resources. And combined with project practice, it discusses the business model innovation of non-profit brands based on emotional design. Then business model is built based on target users and market research, and product iteration is achieved through the cooperation between design workshops of several schools and local enterprises, thereby establishing a new business model to promote the sustainable local economic development.展开更多
Reforms in social governance are promoted by changes in social environments.Social governance models cannot be constant,and the rise of every innovative governance model is inseparable from an ever-changing society.Th...Reforms in social governance are promoted by changes in social environments.Social governance models cannot be constant,and the rise of every innovative governance model is inseparable from an ever-changing society.The theoretical connotation of the collaborative innovation model in regional social governance is mainly reflected in its agents,actions,and processes.The fundamental requirements of the collaborative innovation model in regional social governance are de-administration and market-based.The key elements of the collaborative regional social governance model include:delegating power from central authorities,transferring selected social governance affairs,enhancing the development of governance capabilities in social governance agents,diversifying these agents by giving full play to the agency to strengthen the concept of collaborative governance for social governance agents,strengthening the establishment of the governance system,and ensuring the normal progress of the governance processes.The collaborative innovation model in regional social governance should be built in three aspects:a system of institutional norms,an evaluation indicator system,and law-based collaborative governance.展开更多
Synergetic innovation of college-enterprise in China has initial development, but difficult to demonstrate the operation and performance. College-enterprise double subject deepen integration between colleges and enter...Synergetic innovation of college-enterprise in China has initial development, but difficult to demonstrate the operation and performance. College-enterprise double subject deepen integration between colleges and enterprises, colleges and enterprises to effectively integrate community resources and improve the effectiveness and efficiency of college-enterprise cooperation. Starting from the practice of college-enterprise double subject, the article builds a synergetic innovation model of the R&D Center of Modern Logistics, and put forward countermeasures and suggestions of its operations and security.展开更多
The thesis analyzes risk factors of enterprise's technology innovation, adopts the undetermined measuring model to evaluate technology innovation risk and testifies it through an example.
Sustainable business model innovation(SBMI)introduced a unique frontier in current business operations and innovation management.Despite the numerous advantages of SBMI to contemporary business strategy,most establish...Sustainable business model innovation(SBMI)introduced a unique frontier in current business operations and innovation management.Despite the numerous advantages of SBMI to contemporary business strategy,most established firms face challenges in its successful implementation.Through a systematic review process(SRP),the paper attempted to critically evaluate and analyze the previous outcome on the barriers and drivers to SBMI.The research explored 42 prior studies to identify the thematic study areas,highlight the research gaps,and outline future propositions and agendas.The research thoroughly evaluates the state-of-the-art regarding barriers and drivers to implement SBMI.The SRP approach utilized in the study sheds light on the intricacies of SBMI by highlighting six critical barriers:institutional,organizational,strategic,resource allocation,technological,and financial barriers that hinder the successful deployment of SBMI.In addition,the study’s findings indicated that organizational learning,knowledge management,dynamic capabilities resource mobilization,innovative business activities,and human resource development could be a catalyst to the successful implementation of SBMI.Furthermore,the study highlighted some critical gaps and agendas for future research on SBMI.This study contributes to the literature on business model innovation and offers a practical outlook that can facilitate firms and policymakers in developing strategies to improve their business model.展开更多
Entrepreneurial learning involves all kinds of learning activities carried out by enterprises in the process of development.It helps entrepreneurs,as the backbone of enterprises,master key entrepreneurial knowledge an...Entrepreneurial learning involves all kinds of learning activities carried out by enterprises in the process of development.It helps entrepreneurs,as the backbone of enterprises,master key entrepreneurial knowledge and solve practical problems encountered in entrepreneurship.It runs through the whole process of entrepreneurial activities.According to research,through entrepreneurial learning,start-ups can improve entrepreneurial opportunities,entrepreneurial dynamics,and other development potentials;additionally,it helps enterprises better grasp and make full use of opportunities,so as to promote business model innovation and enterprise development.In view of this,this paper focuses on the impact of entrepreneurial learning on the business model innovation of startups,expounds the connotation of entrepreneurial learning,analyzes the impact of entrepreneurial learning on the business model innovation of startups,and proposes strategies on how to promote the business model innovation of startups through entrepreneurial learning based on practice,so as to achieve a breakthrough in the bottleneck of development and provide reference for the innovation and development of more startups.展开更多
Having visited Tilanqiao Prison, I began to feel much better, with all the uneasiness and fears with "imnates" and "prisons" gone. On the way to Qingpu Prison I had learned that it is of a new mode...Having visited Tilanqiao Prison, I began to feel much better, with all the uneasiness and fears with "imnates" and "prisons" gone. On the way to Qingpu Prison I had learned that it is of a new model, quite civilized. The prison is a complex of white buildings surrounded by a wide stretch of garden, If not for the four Chinese characters "Qing Pu Jian Yu" on the gates, no one could guess that it is a prison. It is more like a university. From the production area to the living area, from the teaching building to the medical展开更多
As a service format to meet spiritual needs, fashion culture industry is often synchronized in its creation, production, dissemination, display and consumption. In order to explore how artificial intelligence provides...As a service format to meet spiritual needs, fashion culture industry is often synchronized in its creation, production, dissemination, display and consumption. In order to explore how artificial intelligence provides technical means, platforms, channels and space for intelligent formats in the field of communication, and how to provide intelligent services for cultural creation, communication, display and consumption. This paper discusses the application and innovation of artificial intelligence in all aspects of communication field, analyzes the problems and puts forward corresponding countermeasures and suggestions.展开更多
By the modem time series analysis method, based on the autoregressive moving average (ARMA) innovation models and white noise estimation theory, using the optimal fusion rule weighted by diagonal matrices, a distrib...By the modem time series analysis method, based on the autoregressive moving average (ARMA) innovation models and white noise estimation theory, using the optimal fusion rule weighted by diagonal matrices, a distributed descriptor Wiener state fuser is presented by weighting the local Wiener state estimators for the linear discrete stochastic descriptor systems with multisensor. It realizes a decoupled fusion estimation for state components. In order to compute the optimal weights, the formulas of computing the cross-covariances among local estimation errors are presented based on cross-covariances among the local innovation processes, input white noise, and measurement white noises. It can handle the fused filtering, smoothing, and prediction problems in a unified framework. Its accuracy is higher than that of each local estimator. A Monte Carlo simulation example shows its effectiveness and correctness.展开更多
The issue of new technology applications in education is a worldwide concern.Following a thorough review of current studies,this paper believes that new technology in a broad sense has"hard technology"(refer...The issue of new technology applications in education is a worldwide concern.Following a thorough review of current studies,this paper believes that new technology in a broad sense has"hard technology"(referring to new inventions,discoveries,and creations that can be practically operated and applied)and"soft technology"(generally referring to technology formed in all industry fields in response to new changes,new markets,new industries,and new business models,such as innovative marketing models,new team building,and management strategizing,cultural and creative skills,etc.),with distinctive and external and internal connotations.In a narrow sense,new technology refers to the most recent and cutting-edge technology in a particular industry field.There are also definitions that are based on their applicability,such as referring to new operation methods as new technologies.The premise of how to precisely implement new technology application education in higher education is to understand how students in higher education institutions think.For this reason,this study takes senior graduate students as its target,and through the statistics and analysis of survey data,we get three results.First,education featuring applications of new technology proves highly compelling,particularly given its importance in graduates'career development,thus garnering support;second,such education is both conceptual and practice-based;third,education concerned with the application of new technologies can be carried out in any major,both in engineering and non-engineering disciplines,with different requirements for educational content and technical skills according to the varying disciplines.Based on the investigation and analysis,we propose solutions and recommend methods of applying new applications in higher education.展开更多
This paper investigates whether innovative Peer-to-Peer lending by FinTechs’has a regulatory advantage over the big banks in respect of small business lending.We do this through the lens of the regulations imposed by...This paper investigates whether innovative Peer-to-Peer lending by FinTechs’has a regulatory advantage over the big banks in respect of small business lending.We do this through the lens of the regulations imposed by the Dodd-Frank Act,using a difference-in-difference methodology.The Act tightened traditional bank credit standards on business loans,especially for small firms.However,the new FinTech lenders were not subject to the same regulatory burden.We find that traditional banks significantly reduced their lending to small businesses,as compared to their FinTech competitors.Our results suggest that while the Dodd-Frank Act constrained lending to small businesses,innovative new lending models gained a regulatory advantage and the Peer-to-Peer lenders capitalized on this.展开更多
The innovations actually diffuse among social network nowadays.Individual heterogeneity,interactions between individuals and network topology influence a lot.We established a "double threshold" modified mode...The innovations actually diffuse among social network nowadays.Individual heterogeneity,interactions between individuals and network topology influence a lot.We established a "double threshold" modified model and took the number of neighbors,neighbors' adoption and the cost-benefit parameters as crucial influencing factors.The diffusion of DaLingTong(CDMA450)products in MeiShan city of SiChuan province during 2004 to 2007 has been used to verity the model on Matlab.The validation results fit the actual diffusion pattern of DaLingTong(CDMA450) products very well.The results indicate that there exists a "tipping point(threshold)" in the process of innovation diffusion.If the initial adoption quantity is larger than the tipping point,then the product will spread to a large portion of people,otherwise is will collapse to zero.The model can effectively predict the diffusion of new products,and can influence the diffusion process by changing the value of the parameters.展开更多
文摘The concept of sustainability has evolved to become an engine of innovation in business models in numerous sectors.Businesses are increasingly aware of the need to incorporate sustainable practices to generate value over time while tackling environmental and social issues.This paper examines how companies use sustainability as a source of innovation in developing new market ventures and profit-increasing strategies.Based on case studies and analyses,the paper demonstrates how sustainable innovation struggling in businesses is evidenced in real-time and suggests principles and difficulties put positive changes in place.
基金Project Supported by the National Natural Science Fund of China(10571143) the Research Fund of Southwest Normal University
文摘In this article, an innovation diffusion model with the nonlinear acceptance is proposed to describe the dynamics of three competing products in a market. It is proved that the model admits a unique positive equilibrium, which is globally stable by excluding the existence of periodic solutions and by using the theory of three dimensional competition systems.
基金the Support Provided by the I.K.G. Punjab Technical University,Kapurthala,Punjab,India,where one of us(RK) is a Research Scholar
文摘In this article, a nonlinear mathematical model for innovation diffusion with stage structure which incorporates the evaluation stage (time delay) is proposed. The model is analyzed by considering the effects of external as well as internal influences and other demographic processes such as emigration, intrinsic growth rate, death rate, etc. The asymptotical stability of the various equilibria is investigated. By analyzing the exponential characteristic equation with delay-dependent coefficients obtained through the variational matrix, it is found that Hopf bifurcation occurs when the evaluation period (time delay, T) passes through a critical value. Applying the normal form theory and the center manifold argument, we de- rive the explicit formulas determining the properties of the bifurcating periodic solutions. To illustrate our theoretical analysis, some numerical simulations are also included.
文摘In this paper, the model of competing technologies diffusion was set up in order to analyze the relationship of competing technologies in diffusion process, and the stability of diffusion model with two kinds of competing technologies was analyzed. It is concluded that dominator can hold competing vantage by suppressing its opponent, and besides, whether competing technology can gain superiority in diffusion process depends on the success rates of technology diffusion when the two kinds of technology match each other in strength.
文摘Based on the statistical mechanics and technology innovation network, this paper analyzed network evolutional mechanics, and constituted its evolutional model.
基金Supported by National Science and Technology Support Plan (2008BAH22B02)national natural science foundation of China (Grand No. 60573147 and No. 60173035) 863 High Tech Project of China (Grant No. 2003AA411310)
文摘A collaborative virtual modeling environment based on VRML is presented as a sugarcane harvester modeling framework, and is illustrated with the implemented software that can using I;EAS, Smarteam, and Conceptual Innovation Design System (CIDS) as the supporting platform, which is powerful enough to meet the demands of different real life applications. It is possible to perform collaborative interactive modifications with concurrent synchronous visualization at each client computer with any required level of detail. The platform provides a product modeling and assembling environment, and the product data among I;EAS, Smarteam and CIDS can be exchanged.
文摘The Nordic healtheare model is recognized to be one of the most innovative in the world. Here billions of USD are annually invested in developing new treatments, drugs, robots etc. to diagnose and cure diseases. Nevertheless, this study establishes that there is a fundamental shortcoming in the system that supports healthcare innovation: It is strongly biased towards micro-level innovation projects focusing on new products, alternative processes, and new financial solutions. The problem with this approach to support new projects is that the results are created as inventions within the system thus lacking holistic perspectives. This has consequently contributed with increasing costs that are out of proportion with existing budgets. Therefore this study seeks to analyze the current understanding of the Nordic healthcare system from a business model perspective. Here other aspects of the healthcare system are explored to determine if they could be redesigned to promote new types of innovation projects. The purpose of undertaking this task is to challenge the established patterns of the current healthcare innovation support practices. Here the vertical innovation process (VIP) framework, which is a systematic radical innovation model that seeks macro-level outcomes based on standalone inventions (see more below), is applied to analyze the current state-of-the-art in Nordic healthcare innovation projects. The results determine that very little attention is given to rethink and redesign the healthcare system at a macro-level, and it is discussed that stand-alone inventions ought to be rethought into the entire healthcare system to create a larger impact. Finally, it is argued that existing performance measures are inappropriate to foster projects that innovate the existing system: New measuring points should be developed to promote macro-level projects and to avoid the current rapid increase of costs in the Nordic healthcare system.
文摘The aim of this paper is to assess business performances of a satellite TV--Korea Telecom Skylife (KTS)---to innovate its business model related to current technical events such as hybrid platform, digital conversion, and Intemet connected TV. For this, a theoretical logic is approached what levels of business model innovations there are, based on the "business model framework (BMF)" theory by Henry Chesbrough. Based on this theoretical backdrop, this study focuses on KTS's approach to utilize technical events to develop its business model and contribute to the company's earnings and operating cost expenditure. In conclusion, it will show the feasibility and the limitation to upgrade this firm's business model innovation in the smart media business ecosystem based on the last technical event, Internet connected TV.
基金supported by National Key Social Science Foundation of China (Grant No. 13ZD03)
文摘Taking "MG V Tao" post-disaster reconstruction social Innovation as an example, this paper explores the "MG V Tao" black grit brand industry situation, its existing problems, development trend and then proposes solutions through design thinking, with identifying local problems as the primary task and cultural heritage as the core, carry out innovative design and brand design strategy of commercial operations based on Online to Offline local distinctive resources. And combined with project practice, it discusses the business model innovation of non-profit brands based on emotional design. Then business model is built based on target users and market research, and product iteration is achieved through the cooperation between design workshops of several schools and local enterprises, thereby establishing a new business model to promote the sustainable local economic development.
文摘Reforms in social governance are promoted by changes in social environments.Social governance models cannot be constant,and the rise of every innovative governance model is inseparable from an ever-changing society.The theoretical connotation of the collaborative innovation model in regional social governance is mainly reflected in its agents,actions,and processes.The fundamental requirements of the collaborative innovation model in regional social governance are de-administration and market-based.The key elements of the collaborative regional social governance model include:delegating power from central authorities,transferring selected social governance affairs,enhancing the development of governance capabilities in social governance agents,diversifying these agents by giving full play to the agency to strengthen the concept of collaborative governance for social governance agents,strengthening the establishment of the governance system,and ensuring the normal progress of the governance processes.The collaborative innovation model in regional social governance should be built in three aspects:a system of institutional norms,an evaluation indicator system,and law-based collaborative governance.
文摘Synergetic innovation of college-enterprise in China has initial development, but difficult to demonstrate the operation and performance. College-enterprise double subject deepen integration between colleges and enterprises, colleges and enterprises to effectively integrate community resources and improve the effectiveness and efficiency of college-enterprise cooperation. Starting from the practice of college-enterprise double subject, the article builds a synergetic innovation model of the R&D Center of Modern Logistics, and put forward countermeasures and suggestions of its operations and security.
文摘The thesis analyzes risk factors of enterprise's technology innovation, adopts the undetermined measuring model to evaluate technology innovation risk and testifies it through an example.
文摘Sustainable business model innovation(SBMI)introduced a unique frontier in current business operations and innovation management.Despite the numerous advantages of SBMI to contemporary business strategy,most established firms face challenges in its successful implementation.Through a systematic review process(SRP),the paper attempted to critically evaluate and analyze the previous outcome on the barriers and drivers to SBMI.The research explored 42 prior studies to identify the thematic study areas,highlight the research gaps,and outline future propositions and agendas.The research thoroughly evaluates the state-of-the-art regarding barriers and drivers to implement SBMI.The SRP approach utilized in the study sheds light on the intricacies of SBMI by highlighting six critical barriers:institutional,organizational,strategic,resource allocation,technological,and financial barriers that hinder the successful deployment of SBMI.In addition,the study’s findings indicated that organizational learning,knowledge management,dynamic capabilities resource mobilization,innovative business activities,and human resource development could be a catalyst to the successful implementation of SBMI.Furthermore,the study highlighted some critical gaps and agendas for future research on SBMI.This study contributes to the literature on business model innovation and offers a practical outlook that can facilitate firms and policymakers in developing strategies to improve their business model.
文摘Entrepreneurial learning involves all kinds of learning activities carried out by enterprises in the process of development.It helps entrepreneurs,as the backbone of enterprises,master key entrepreneurial knowledge and solve practical problems encountered in entrepreneurship.It runs through the whole process of entrepreneurial activities.According to research,through entrepreneurial learning,start-ups can improve entrepreneurial opportunities,entrepreneurial dynamics,and other development potentials;additionally,it helps enterprises better grasp and make full use of opportunities,so as to promote business model innovation and enterprise development.In view of this,this paper focuses on the impact of entrepreneurial learning on the business model innovation of startups,expounds the connotation of entrepreneurial learning,analyzes the impact of entrepreneurial learning on the business model innovation of startups,and proposes strategies on how to promote the business model innovation of startups through entrepreneurial learning based on practice,so as to achieve a breakthrough in the bottleneck of development and provide reference for the innovation and development of more startups.
文摘Having visited Tilanqiao Prison, I began to feel much better, with all the uneasiness and fears with "imnates" and "prisons" gone. On the way to Qingpu Prison I had learned that it is of a new model, quite civilized. The prison is a complex of white buildings surrounded by a wide stretch of garden, If not for the four Chinese characters "Qing Pu Jian Yu" on the gates, no one could guess that it is a prison. It is more like a university. From the production area to the living area, from the teaching building to the medical
文摘As a service format to meet spiritual needs, fashion culture industry is often synchronized in its creation, production, dissemination, display and consumption. In order to explore how artificial intelligence provides technical means, platforms, channels and space for intelligent formats in the field of communication, and how to provide intelligent services for cultural creation, communication, display and consumption. This paper discusses the application and innovation of artificial intelligence in all aspects of communication field, analyzes the problems and puts forward corresponding countermeasures and suggestions.
基金the National Natural Science Foundation of China (No.60874063)the Innonvation Scientific Research Fundation for Graduate Students of Heilongjiang Province (No.YJSCX2008-018HLJ).
文摘By the modem time series analysis method, based on the autoregressive moving average (ARMA) innovation models and white noise estimation theory, using the optimal fusion rule weighted by diagonal matrices, a distributed descriptor Wiener state fuser is presented by weighting the local Wiener state estimators for the linear discrete stochastic descriptor systems with multisensor. It realizes a decoupled fusion estimation for state components. In order to compute the optimal weights, the formulas of computing the cross-covariances among local estimation errors are presented based on cross-covariances among the local innovation processes, input white noise, and measurement white noises. It can handle the fused filtering, smoothing, and prediction problems in a unified framework. Its accuracy is higher than that of each local estimator. A Monte Carlo simulation example shows its effectiveness and correctness.
基金supported by Wenzhou Oujiang Young Social Science Scholars Special Project(22QN20)
文摘The issue of new technology applications in education is a worldwide concern.Following a thorough review of current studies,this paper believes that new technology in a broad sense has"hard technology"(referring to new inventions,discoveries,and creations that can be practically operated and applied)and"soft technology"(generally referring to technology formed in all industry fields in response to new changes,new markets,new industries,and new business models,such as innovative marketing models,new team building,and management strategizing,cultural and creative skills,etc.),with distinctive and external and internal connotations.In a narrow sense,new technology refers to the most recent and cutting-edge technology in a particular industry field.There are also definitions that are based on their applicability,such as referring to new operation methods as new technologies.The premise of how to precisely implement new technology application education in higher education is to understand how students in higher education institutions think.For this reason,this study takes senior graduate students as its target,and through the statistics and analysis of survey data,we get three results.First,education featuring applications of new technology proves highly compelling,particularly given its importance in graduates'career development,thus garnering support;second,such education is both conceptual and practice-based;third,education concerned with the application of new technologies can be carried out in any major,both in engineering and non-engineering disciplines,with different requirements for educational content and technical skills according to the varying disciplines.Based on the investigation and analysis,we propose solutions and recommend methods of applying new applications in higher education.
文摘This paper investigates whether innovative Peer-to-Peer lending by FinTechs’has a regulatory advantage over the big banks in respect of small business lending.We do this through the lens of the regulations imposed by the Dodd-Frank Act,using a difference-in-difference methodology.The Act tightened traditional bank credit standards on business loans,especially for small firms.However,the new FinTech lenders were not subject to the same regulatory burden.We find that traditional banks significantly reduced their lending to small businesses,as compared to their FinTech competitors.Our results suggest that while the Dodd-Frank Act constrained lending to small businesses,innovative new lending models gained a regulatory advantage and the Peer-to-Peer lenders capitalized on this.
基金ACKNOWLEDGEMENTS Project supported by the National Social Science Foundation of China (Grant No. 11BGL041), Ministry of Education Humanities and Social Sciences General Project (12YJA630166).
文摘The innovations actually diffuse among social network nowadays.Individual heterogeneity,interactions between individuals and network topology influence a lot.We established a "double threshold" modified model and took the number of neighbors,neighbors' adoption and the cost-benefit parameters as crucial influencing factors.The diffusion of DaLingTong(CDMA450)products in MeiShan city of SiChuan province during 2004 to 2007 has been used to verity the model on Matlab.The validation results fit the actual diffusion pattern of DaLingTong(CDMA450) products very well.The results indicate that there exists a "tipping point(threshold)" in the process of innovation diffusion.If the initial adoption quantity is larger than the tipping point,then the product will spread to a large portion of people,otherwise is will collapse to zero.The model can effectively predict the diffusion of new products,and can influence the diffusion process by changing the value of the parameters.