نتایج جستجو برای: l60

تعداد نتایج: 154  

2009
S. A. Khuri A. Sayfy

In this paper, a spline finite element approach is manipulated for the numerical solution of an extended system of second-order boundaryvalue problems. The efficiency of the proposed method is examined by comparing the results with the existing exact closed form solution. The numerical results demonstrate that the method is efficient and quite accurate when contrasted with other methods and req...

2002
Rashmi Banga

Studies have found the impact of foreign direct investments (FDI) on productivity growth to be firm-industry-host economy specific. However, the impact of FDI may differ with the existing market conditions in the economy and also with respect to the source of the FDI. The paper examines the impact of FDI on productivity growth of the Indian industry in the period of low market demand conditions...

2004
Jens J. Krüger Armin Scholl

In this paper the time series properties of the outcomes of two different specifications of a nonparametric productivity analysis are compared using data for threeand four-digit U.S. manufacturing industries over the period 1958-96. The first model is standard and does not account for variations of capacity utilization of the production factors whereas the second model does. Correcting for util...

2010
ENRICO MORETTI

I assess the magnitude of human capital spillovers by estimating production functions using a unique firm-worker matched data set. Productivity of plants in cities that experience large increases in the share of college graduates rises more than the productivity of similar plants in cities that experience small increases in the share of college graduates. These productivity gains are offset by ...

2007
Matthew A. Cole Robert J.R. Elliott Jing Zhang

In this paper we search for pollution haven consistent evidence within China. Using a province level data set and three different measures of environmental stringency, we investigate whether inward foreign direct investment (FDI) is attracted to those regions with relatively low environmental regulations. Our results are consistent with pollution haven seeking behaviour by foreign investors. In...

2001
Mei Wen

This paper investigates the spatial concentration of Chinese manufacturing using data collected in both the second and third national industrial censuses. It is found that many of China’s manufacturing industries were highly geographically concentrated in several coastal regions in 1995. A historical comparison of the concentration levels between 1980, 1985 and 1995 suggests that manufacturing ...

2013
John T. Dalton

This paper argues the widespread adoption of Just-in-Time (JIT) logistics provides a key to understanding the growth in the U.S. trade share. To do so, I develop a dynamic trade model based on the choice of the logistics technology used in a firm’s supply chain. The model’s predicted trade dynamics depend on how the set of firms using JIT with international suppliers changes over time. A numeri...

2006
By ANDREW ATKESON PATRICK J. KEHOE

Many view the period after the Second Industrial Revolution as a paradigm of a transition to a new economy following a technological revolution, including the Information Technology Revolution. We build a quantitative model of diffusion and growth during transitions to evaluate that view. With a learning process quantified by data on the life cycle of US manufacturing plants, the model accounts...

2004
Jens J. Krüger Armin Scholl

Some multi-sector endogenous growth models make strong predictions about productivity differences across sectors in the form of a distribution or density function. In this paper it is demonstrated that this distribution is left-skewed for a wide range of plausible parameter values. This stands in strong contrast to the right-skewed shape of the respective empirical distribution estimated by ker...

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