Empirical Essays on Science and New Technology Adoption PDF Download
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Author: Huifeng Yu
Publisher:
ISBN:
Category : Authorship
Languages : en
Pages : 153
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Book Description
Author: Huifeng Yu
Publisher:
ISBN:
Category : Authorship
Languages : en
Pages : 153
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Book Description
Author: Ting-Wei Lai
Publisher:
ISBN:
Category : Electronic dissertations
Languages : en
Pages : 93
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Book Description
This dissertation is to connect empirical findings with grounded theoretical analysis on two economic issues. One of the studies investigates industrial productivity by fitting in a theoretical model with quantitative methods. In addition, I explore how a demographic policy in China brings forth a profound impact in all aspects of the fast-growing economy. The first chapter, "Casual Labor, Uncertainty, and Technology Adoption in Agriculture," examines why both the technology adoption rate and labor productivity in agriculture are low in the context of developing countries. A two-stage model is built to explain how the availability of casual (non-permanent) labor ex-post, in the presence of uncertainty may affect agents' ex-ante technology choices. A higher degree of uncertainty induces the agents to choose traditional production technology that relies heavily on the labor input instead of using any modern intermediate inputs. By calibrating the model to fit the micro data in Tanzania, I show that this proposed framework can be used to account for two targets of interest: low aggregate labor productivity and the low technology adoption rate. Counterfactual exercises suggest that the severity of uncertainty before the harvest stage and the abundance of casual labor are the potential drivers for the two targets to be explained. The second chapter, "Growth in a Patrilocal Economy: Female Schooling, Household Savings, and China's One-Child Policy," is co-authored Wei-Cheng Chen. We develop a model of parental education decision to analyze how a population control policy affects saving and schooling in a patrilocal society, where sons are responsible to support aged parents more than daughters. Parent's investment in education depends on the degree of parental altruism and the need for old-age security. A tightened population control policy makes parental altruism more important relative to the security motive and shortens gender gap in education. We also take another crucial intergenerational incentive for daughter's education into account, since lower fertility promotes female labor market participation and increases the value of female education. Our model explains why the Chinese economy under the "One-Child Policy'' exhibits a rapid growth of relative female schooling. Moreover, this chapter also articulates the relationship between household savings and demographic changes based on a general equilibrium analysis, which has been discussed extensively in recent years to explain the China's saving puzzle.
Author: Bruce Peter McWilliams
Publisher:
ISBN:
Category :
Languages : en
Pages : 164
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Author: Justin J. Choe
Publisher:
ISBN:
Category :
Languages : en
Pages : 160
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The overarching theme of my research is on issues related to innovation, with a focus on how different firms react to technological changes. These include new markets that are developed through international trade agreements, new production technology as a product of research and development (R & D), and even new regulations and standards that change the production process of a firm. We divide these changes into several categories, by whether they are mandatory or voluntary, whether they are 'horizontal' or 'vertical', or whether they are 'direct' or 'secondary' effects of a social change. First, we look at the responses of countries when mandatory changes are exogenously imposed. In order to do this, we look at the case of how international labor standards impact bilateral trade. Through this estimation, we examine how countries react not only in terms of adopting the standards, but also how they react when their trading partners adopt more standards. The impact of such technological change is heterogeneous across conventions and industries. We find that the international standards significantly explain the extensive margin of trade, but less of the intensive margin of trade. Second, we look at the endogenous responses of firms to market forces and firm level constraints. We model a firm which has an option to invest and improve their own productivity. A theoretical examination shows that the general equilibrium effect of innovation is positive by increasing consumer welfare through lower prices and added variety of goods. The model also shows policy implications related to market entry costs such as RD subsidies. Last, we look at technological changes as an externality. The case we examine is when technology is introduced due to the behavior of other firms. We look at the case of Chile, and examine how foreign direct investment (FDI) impact the exit behavior of firms. We see that survivability of domestic firms is effected by the behavior of multinationals, and that the level of technology of the industry is a significant factor in determining exit rates.
Author: Paul A. David
Publisher: Edward Elgar Publishing
ISBN:
Category : Business & Economics
Languages : en
Pages : 504
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Book Description
This outstanding collection provides a fitting tribute to the diversity and depth of Paul David's contributions. The papers included range from simulation models of the evolution of market structure in the presence of innovation, through historical investigations of knowledge networks and empirical analysis of contemporary networks, to the analysis of the diffusion of innovations using simulation and analytic models and of the diffusion of knowledge using patent data.
Author: Sunung Moon
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Author: Moohoun Song
Publisher:
ISBN:
Category :
Languages : en
Pages : 298
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We investigate two plausible factors that may have affected changes in wage inequality: returns to higher education and returns to new technologies. The first two chapters examine the role of mathematics and verbal ability in estimating returns to advanced degrees. When average abilities within the major are treated as missing variables, we found that OLS estimates of returns to graduate education are underestimated. When average ability in the major is treated as part of an endogenous decision regarding whether to attend post-graduate degree programs, we find that students in majors with higher average mathematics skills are less likely to progress beyond the bachelor's degree while the opposite happens with average verbal skills. The next two chapters examine the decision of whether to adopt Internet and computer technologies and the returns to adoption. We first identify demand-side and supply-side factors that affect technology adoption in urban and rural areas. Local access to high speed Internet plays an important role in the technology adoption decision. It increases the probability of using computers and the Internet for work from home and also increases the likelihood of using the Internet at work. That factor alone explains about half of the gap in Internet adoption at home or at work between urban and rural workers. Together, the demand and supply-side factors identified in the analysis completely explain the differences in technology adoption between urban and rural areas. Using the previous model to identify the endogenous probability of adopting various information technologies, we estimate returns to adoption in the context of an earnings function. When treated as exogenous, adoption has an implausibly large positive and significant effect on earnings. When the endogeneity of the choice to adopt is controlled, the estimated returns to adoption shrink in both sign and significance. Thus, while adoption is strongly tied to the availability of high-speed Internet in the home county, the higher income of adopters is due to factors that raise both the probability of adoption and earnings and not to the adoption per se.
Author: Inchul Kim
Publisher:
ISBN:
Category :
Languages : en
Pages : 204
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Author: David Preece
Publisher:
ISBN: 9780815351252
Category : Industrial relations
Languages : en
Pages : 306
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Book Description
Originally published in 1989 this book gives an overview of the empirical work on new technology objectives, together with an analysis of management strategies for adoption at the corporate, technological and people levels. It also reviews previous work on the extent to which staff at different levels, and from different specialism, are involved in decision-making, as well as the adoption process more generally. The book looks at different approaches to analysing organizational contexts and provides a framework for studying the stages of the adoption process. The book includes case studies - two in financial services and two in engineering contexts.
Author: Mehdi Khosrow-Pour
Publisher: Business Science Reference
ISBN: 9781522526681
Category : Business
Languages : en
Pages : 0
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Book Description
"This book analyzes the latest innovations and research on technology adoption, social policy and global integration. It explores topics such as labor market, unemployment, corporate governance, organizational agility, and supply chain governance"--
