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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

A technological capabilities perspective on catching up : the case of the Chinese information and communications technology industry

Long, Vicky January 2014 (has links)
This dissertation provides a capability creation perspective on the story of China’s technological catching up, or resurgence, if viewed from a broader historical perspective. Since the first Asian tigers caught up to modern technological standards (e.g., South Korea, Singapore), two schools of thought have dominated causal explanations (Nelson and Pack, 1999). The first perspective is the conventional accumulation approach, which attributes the major share of growth to the accumulation of physical and human capital, and views learning as a more-or-less automatic byproduct of those investments. The second perspective is the assimilation approach, which emphasizes the arduous learning, risk-taking entrepreneurship, and innovation that is involved in the process and argues that the former proposition neglects this aspect of the endeavour and may therefore lead to erroneous estimates. This dissertation focuses on the second school of thought. Compared to the first-tier Asian tigers, the second-tier tigers, of which China is representative, pose many challenges to the assimilation approach. First, the sheer size of the country results in an unusual scale and scope of activities and interactions in any field. Second, the long history of civilization in China suggests that many modern phenomena have historical roots that are unknown to outsiders and invisible and complex to insiders. The present study aims to contribute a small piece of the puzzle to our understanding of the big picture. By providing an in-depth study of the Chinese information and communication technologies (ICT) sector, this study explores changes that have occurred in the three key building blocks of capability creation; specifically, the sourcing, generation, and appropriation of technological knowledge. A qualitative case study approach was employed for the main, empirical part of the study, which consists of extensive firm-level interviews. Complementary statistical data, including patent data and historical archives, were used to provide context and a deeper look into the study topic. The results are described in five articles. The first article presents establishing overseas research and development (R&D) laboratories as one of the major learning methods for overcoming disadvantages related to dislocation from technology sources and advanced markets. This approach allows China to search for industry-relevant scientific knowledge rather than adopting ready-made technologies introduced by western multinational enterprises in China. The second article describes the modularity-in-design approach, which opens new windows of opportunity for technological advancement. The lack of essential intellectual property rights (IPRs) acts as a key inducement and a factor-saving bias that influences the direction of innovation. When both (international) competitiveness and learning are involved in the catching-up process, the development of industry-wide capability becomes a particularly vital aspect of indigenous innovation. The third article describes the geographic consequences of historically planted industrial capabilities in China’s inland regions, which impact the absorption of different types of industrial knowledge. Fields of industry that are densely populated with patents- IPR thickets- represent a novel situation that was not experienced to the same extent by nations whose technological development occurred earlier. This thesis dedicates two articles to this dimension of knowledge appropriation. The fourth article describes the duality of Chinese ICT patenting, and the fifth article identifies an ambidextrous strategy that depends on where the major competition emerges. In general, the decision to patent and the extent of patenting are determined by four factors: a) the distance to the frontier (Aghion et al., 1997) particularly for technology; b) the nature of the technology (Teece, 1986), but with a rural extension in the case of China; c) the specificities of information (Arrow, 1962) that are embodied in a firm’s origins in China; and d) the supporting institutions that co-evolve in that process. Learning proceeds at different levels: that of individuals, firms, industries, and nations.   This dissertation provides an industry-level perspective on learning and innovation-based technological advancement. / from developing economy to global high-tech competitiveness - the case of Chinese ICT expansion
2

Modularidade aplicada ao projeto de uma máquina agrícola: estudo da relação entre a arquitetura do produto e seu processo produtivo.

AZEVEDO, Helenaldo Firmino de. 10 May 2018 (has links)
Submitted by Emanuel Varela Cardoso (emanuel.varela@ufcg.edu.br) on 2018-05-10T18:00:56Z No. of bitstreams: 6 HELENALDO FIRMINO DE AZEVEDO – DISSERTAÇÃO (PPGDesign) 2016_Cap 0.pdf: 390788 bytes, checksum: 6bd35ca677af3ae9e83b876ed6778f92 (MD5) HELENALDO FIRMINO DE AZEVEDO – DISSERTAÇÃO (PPGDesign) 2016_Cap I.pdf: 186004 bytes, checksum: 6dfececbfff0aed10c1d3d770ea09604 (MD5) HELENALDO FIRMINO DE AZEVEDO – DISSERTAÇÃO (PPGDesign) 2016_Cap II.pdf: 498769 bytes, checksum: 413e390cc4732c2c636c54e5685a89c0 (MD5) HELENALDO FIRMINO DE AZEVEDO – DISSERTAÇÃO (PPGDesign) 2016_Cap III.pdf: 716490 bytes, checksum: 88a70a183ecdc6c3302ef0c2d34f57b4 (MD5) HELENALDO FIRMINO DE AZEVEDO – DISSERTAÇÃO (PPGDesign) 2016_Cap IV.pdf: 2750520 bytes, checksum: 3f6b80a72dea065762045499726ffd7c (MD5) HELENALDO FIRMINO DE AZEVEDO – DISSERTAÇÃO (PPGDesign) 2016_Cap V.pdf: 3212971 bytes, checksum: 4af10723b57412f888297c0c6f6bf73e (MD5) / Made available in DSpace on 2018-05-10T18:00:56Z (GMT). No. of bitstreams: 6 HELENALDO FIRMINO DE AZEVEDO – DISSERTAÇÃO (PPGDesign) 2016_Cap 0.pdf: 390788 bytes, checksum: 6bd35ca677af3ae9e83b876ed6778f92 (MD5) HELENALDO FIRMINO DE AZEVEDO – DISSERTAÇÃO (PPGDesign) 2016_Cap I.pdf: 186004 bytes, checksum: 6dfececbfff0aed10c1d3d770ea09604 (MD5) HELENALDO FIRMINO DE AZEVEDO – DISSERTAÇÃO (PPGDesign) 2016_Cap II.pdf: 498769 bytes, checksum: 413e390cc4732c2c636c54e5685a89c0 (MD5) HELENALDO FIRMINO DE AZEVEDO – DISSERTAÇÃO (PPGDesign) 2016_Cap III.pdf: 716490 bytes, checksum: 88a70a183ecdc6c3302ef0c2d34f57b4 (MD5) HELENALDO FIRMINO DE AZEVEDO – DISSERTAÇÃO (PPGDesign) 2016_Cap IV.pdf: 2750520 bytes, checksum: 3f6b80a72dea065762045499726ffd7c (MD5) HELENALDO FIRMINO DE AZEVEDO – DISSERTAÇÃO (PPGDesign) 2016_Cap V.pdf: 3212971 bytes, checksum: 4af10723b57412f888297c0c6f6bf73e (MD5) Previous issue date: 2016-12-16 / O objetivo deste trabalho é analisar os impactos da modularização no desenvolvimento de produtos e no sistema produtivo de uma organização. O método utilizado foi o Modular Function Deployment (MFD) e a aplicação foi realizada em uma máquina de processamento de forragem animal. Os resultados alcançados com a modularização mostram que houve reduções de peças e de processos de fabricação com a modularização do produto. Diante desses resultados foi possível concluir que os impactos foram positivos tanto no desenvolvimento do produto como no sistema produtivo da organização em função da racionalização da produção, redução dos custos e possível aumento da produtividade. / This present work aims to analyze the impacts of modularization on product development and on the productive system of a particular organization. The chosen method was the Modular Function Deployment (MDF) and it was applied on a processing fodder machine. The results achieved with modularization shows reduction in the number of parts, likewise reduction in the number of manufacturing processes due to product’s modularization. Based on these results, it was possible to conclude that the impacts were positive both in product’s development stage and in the company production system due to production’s rationalization, costs reduction and a projected productivity increase.

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