In the era of digital capitalism with the explosion of data and information,human society will be greatly affected by digital capital,and all walks of life will be included in the chain of information-based labor prod...In the era of digital capitalism with the explosion of data and information,human society will be greatly affected by digital capital,and all walks of life will be included in the chain of information-based labor production,giving rise to a new type of labor form called“digital labor”.This paper discusses the alienation of digital labor in the context of digital capitalism,take Marx’s theory of alienated labor as the perspective,and analyze the fourfold alienation of digital labor in terms of producing products,labor process,self-realization of laborers,and social relations by combing the historical development of digital labor.Based on the above analysis,the article proposes the logical and practical paths to crack the alienation of digital labor:improve media literacy and thinking discernment,make full use of the positive effects of digital technology,and strengthen the governance of digital platforms,in order to build a fairer and more shared digital labor environment,and to realize the self-emancipation of laborers and the healthy development of the digital economy.展开更多
The Kunlunshan Mountain Ms8.1 earthquake, occurred in Nov.14, 2001, is the first event with magnitude more than 8 in the China earthquake monitoring history, specifically at the beginning of digital techniques in prec...The Kunlunshan Mountain Ms8.1 earthquake, occurred in Nov.14, 2001, is the first event with magnitude more than 8 in the China earthquake monitoring history, specifically at the beginning of digital techniques in precursor monitoring networks. Any investigation of recorded data on this earthquake is very important for testing the operation of the digital monitoring networks and understanding the preparation, occurrence, and adjustment of stress/strain of strong continental earthquakes. In this paper we investigated the coseismic response changes of well water level of groundwater and volume strain meter of bore hole in digital earthquake monitoring network of Capital area and its vicinity, due to the Nov.14, 2001 Ms8.1 Kunlun Mountain earthquake. The responding time, shapes or manners, amplitudes, and lasting time of well water level and strain-meters to seismic wave are studied in comparison. Then we discussed the possibility that the response changes of groundwater to strong distant earthquakes can be understood as one kind of observing evidence of stress/strain changes induced by distant earthquake.展开更多
The deep integration of digital technology and the real economy is a vital engine for boosting high-quality growth of the real economy.As a result,it is necessary to investigate the effects of this integration on the ...The deep integration of digital technology and the real economy is a vital engine for boosting high-quality growth of the real economy.As a result,it is necessary to investigate the effects of this integration on the real economy.This paper develops a two-sector model that incorporates the production sector and the technology research and development sector,taking into account both the factor attribute and the technical attribute of digital technology.Digital capital,general capital,skilled labor,and unskilled labor are considered as intermediate inputs in the model.Furthermore,this paper examines the effects of two integration modes,i.e.,factor-based integration and technology-based integration,on the development of the real economy and the biased technical change from a theoretical perspective.Empirical tests are conducted to support the analysis.The findings indicate that both factor-based integration and technology-based integration contribute positively to the development of the real economy,although technology-based integration exhibits diminishing marginal effects.Heterogeneity analysis reveals that factor-based integration plays a more significant role in promoting the development of the real economy in regions with geographical advantages,low levels of human resources,high marketization levels,or low market segmentation.On the other hand,technology-based integration assumes a greater role in facilitating the development of the real economy in regions with geographical disadvantages,low costs on human resources,low marketization levels,or high market segmentation.Further analysis demonstrates that the integration of digital technology and the real economy leads to digital capital-biased technical change and skilled labor-biased technical change.Therefore,it is imperative for the public sector to encourage the expansion of both factor-based integration and technology-based integration in the real economy.Additionally,it is also important to develop a reasonable industry layout plan and enhance the skill level of workers to address the rising demand for relevant factors resulting from changes in the biased technical change.展开更多
文摘In the era of digital capitalism with the explosion of data and information,human society will be greatly affected by digital capital,and all walks of life will be included in the chain of information-based labor production,giving rise to a new type of labor form called“digital labor”.This paper discusses the alienation of digital labor in the context of digital capitalism,take Marx’s theory of alienated labor as the perspective,and analyze the fourfold alienation of digital labor in terms of producing products,labor process,self-realization of laborers,and social relations by combing the historical development of digital labor.Based on the above analysis,the article proposes the logical and practical paths to crack the alienation of digital labor:improve media literacy and thinking discernment,make full use of the positive effects of digital technology,and strengthen the governance of digital platforms,in order to build a fairer and more shared digital labor environment,and to realize the self-emancipation of laborers and the healthy development of the digital economy.
基金supported by Natural Science Foundation of China(41274061 and 40374019)
文摘The Kunlunshan Mountain Ms8.1 earthquake, occurred in Nov.14, 2001, is the first event with magnitude more than 8 in the China earthquake monitoring history, specifically at the beginning of digital techniques in precursor monitoring networks. Any investigation of recorded data on this earthquake is very important for testing the operation of the digital monitoring networks and understanding the preparation, occurrence, and adjustment of stress/strain of strong continental earthquakes. In this paper we investigated the coseismic response changes of well water level of groundwater and volume strain meter of bore hole in digital earthquake monitoring network of Capital area and its vicinity, due to the Nov.14, 2001 Ms8.1 Kunlun Mountain earthquake. The responding time, shapes or manners, amplitudes, and lasting time of well water level and strain-meters to seismic wave are studied in comparison. Then we discussed the possibility that the response changes of groundwater to strong distant earthquakes can be understood as one kind of observing evidence of stress/strain changes induced by distant earthquake.
基金the“Study on Appropriate Technological Selection and Driving Force Change in the Transformation and Upgrading of China's Manufacturing Industry under High-Quality Development Orientation,”a program from the National Natural Science Foundation of China(No.71973083)the“Study on Appropriate Technology Selection,New and Old Kinetic Energy Conversion and Dynamic Mechanism of Manufacturing Industry Transformation and Upgrading,”a general humanities and social sciences research program from the Ministry of Education(No.19YJA790016)the“Study on Appropriate Technology Selection and New and Old Kinetic Energy Conversion in Manufacturing Industry Transformation and Upgrading,”a general program from Shandong Provincial Natural Science Foundation(No.ZR2019MG018).
文摘The deep integration of digital technology and the real economy is a vital engine for boosting high-quality growth of the real economy.As a result,it is necessary to investigate the effects of this integration on the real economy.This paper develops a two-sector model that incorporates the production sector and the technology research and development sector,taking into account both the factor attribute and the technical attribute of digital technology.Digital capital,general capital,skilled labor,and unskilled labor are considered as intermediate inputs in the model.Furthermore,this paper examines the effects of two integration modes,i.e.,factor-based integration and technology-based integration,on the development of the real economy and the biased technical change from a theoretical perspective.Empirical tests are conducted to support the analysis.The findings indicate that both factor-based integration and technology-based integration contribute positively to the development of the real economy,although technology-based integration exhibits diminishing marginal effects.Heterogeneity analysis reveals that factor-based integration plays a more significant role in promoting the development of the real economy in regions with geographical advantages,low levels of human resources,high marketization levels,or low market segmentation.On the other hand,technology-based integration assumes a greater role in facilitating the development of the real economy in regions with geographical disadvantages,low costs on human resources,low marketization levels,or high market segmentation.Further analysis demonstrates that the integration of digital technology and the real economy leads to digital capital-biased technical change and skilled labor-biased technical change.Therefore,it is imperative for the public sector to encourage the expansion of both factor-based integration and technology-based integration in the real economy.Additionally,it is also important to develop a reasonable industry layout plan and enhance the skill level of workers to address the rising demand for relevant factors resulting from changes in the biased technical change.
