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Registros recuperados: 31
Primeira ... 12 ... Última
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Emissions Trends and Labour Productivity Dynamics Sector Analyses of De-coupling/Recoupling on a 1990-2005 Namea AgEcon
Marin, Giovanni; Mazzanti, Massimiliano.
This paper provides new empirical evidence on Environmental Kuznets Curves (EKC) for greenhouse gases (GHGs) and air pollutants at sector level. A panel dataset based on the Italian NAMEA over 1990-2005 is analysed, focusing on both emission efficiency (EKC model) and total emissions (IPAT model). Results show that looking at sector evidence, both decoupling and also eventually re-coupling trends could emerge along the path of economic development. CH4 is moderately decreasing in recent years, but being a minor gas compared to CO2, the overall performance on GHGs is not compliant with Kyoto targets, which do not appear to have generated a structural break in the dynamics at least for GHGs. SOx and NOx show decreasing patterns, though the shape is affected...
Tipo: Working or Discussion Paper Palavras-chave: Greenhouse Gases; Air Pollutants; NAMEA; Trade Openness; Labour Productivity; EKC; STIRPAT; Delinking; Environmental Economics and Policy; C23; O4; Q55; Q56.
Ano: 2009 URL: http://purl.umn.edu/52346
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Do Japanese Foreign Direct Investment and Trade Stimulate Agricultural Growth in East Asia? Panel Cointegration Analysis AgEcon
Sattapon, Weerapong.
The agricultural sector is an important sector that most people in East Asia rely on and growth in this sector may help to lift their standard of living. This study assessed what factors contributed to agricultural growth by applying the panel econometric approach. First, the long-run relationship between the agriculture growth and its explanatory variable was investigated by applying the IPS unit root test and Pedroni panel cointegration test. The results indicated that all variables showed an integration of order unity, and showed strong evidence to support the existence of long-run relationship. The results from Fixed Effect (FE) regression indicated that imports, exports and trade liberalization were the important factors that contributed to growth in...
Tipo: Conference Paper or Presentation Palavras-chave: Agricultural growth; East Asia; Foreign Direct Investment; Trade; Panel Data; International Relations/Trade; O4; Q17; R0.
Ano: 2006 URL: http://purl.umn.edu/25570
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Measuring Public Agricultural Research Capital and Its Contribution to State Agricultural Productivity AgEcon
Huffman, Wallace E..
A methodology for measuring public agricultural research capital is developed and described for the first time, new public agricultural research capital measures for each of the 48 contiguous US states, 1970-1999, are presented, and a new econometric analysis of the contribution of public agricultural research capital to state agricultural productivity is reported. Public agricultural research capital across the states is shown to have five different growth patterns, only one of which is at a constant rate. New TFP results show that public agricultural research capital contributes significantly to agricultural productivity and is larger than previous estimates. Intrastate and spillin public agricultural research capital are shown to be complementary, but...
Tipo: Working or Discussion Paper Palavras-chave: Research capital; Agriculture; States; Measurement; Productivity decomposition; TFP; Agribusiness; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies; O3; O4; Q16; Q10.
Ano: 2009 URL: http://purl.umn.edu/55845
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Impact of local public goods on agricultural productivity growth in the U.S. AgEcon
Sun, Ling; Ball, V. Eldon; Fulginiti, Lilyan E.; Plastina, Alejandro S..
In this paper we revisit the issue on the impact of public R&D expenditure on US agricultural productivity growth. We estimate a dual cost function using a state-by-year panel data set. We construct the potential R&D “spillins” based on both geographical location and production mix. We also examine the role of the extension service, transportation network, and human capital in the process of technology dissemination. The results indicate that higher levels of local public goods, R&D spillins, extension activities, and an intensive transportation network decrease costs. The contributions to agricultural productivity from all series of R&D spillins are positive even though the social rate of return may differ.
Tipo: Conference Paper or Presentation Palavras-chave: Productivity; Public R&D expenditure; Cost function; Extension services; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies; O3; O4.
Ano: 2009 URL: http://purl.umn.edu/49333
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CORRUPTION AND OPENNESS AgEcon
Neeman, Zvika; Paserman, Daniele; Simhon, Avi.
We consider a neoclassical growth model with endogenous corruption. Corruption and wealth, which are co-determined in equilibrium, are shown to be negatively correlated. Richer countries tend to be less corrupt, and corrupt economies tend to be poorer. This observation gives rise to the following puzzle: If poorer countries do indeed experience higher levels of corruption, and if indeed as suggested by a number of empirical studies corruption hampers growth, then how did rich countries, who were poor once, become rich? Our answer is simple. In the past, economies were mostly "closed" in the sense that it was difficult to transfer illicit money outside of the economy. In contrast, today's economies are mostly open. In the relatively closed economies...
Tipo: Working or Discussion Paper Palavras-chave: Corruption; Growth; Openness; International Development; F2; H0; O1; O4.
Ano: 2003 URL: http://purl.umn.edu/14977
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Projecting Productivity Growth: Lessons from the U.S. Growth Resurgence AgEcon
Jorgenson, Dale W.; Ho, Mun S.; Stiroh, Kevin J..
This paper analyzes the sources of U.S. labor productivity growth in the post-1995 period and presents projections for both output and labor productivity growth for the next decade. Despite the recent downward revisions to U.S. GDP and software investment, we show that information technology (IT) played a substantial role in the U.S. productivity revival. We then outline a methodology for projecting trend output and productivity growth. Our base-case projection puts the rate of trend productivity growth at 2.21% per year over the next decade with a range of 1.33 - 2.92%, reflecting fundamental uncertainties about the rate of technological progress in IT-production and investment patterns. Our central projection is only slightly below the average growth...
Tipo: Working or Discussion Paper Palavras-chave: Productivity; Information technology; Productivity Analysis; O4.
Ano: 2002 URL: http://purl.umn.edu/10613
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What do unions do at the large scale? Macro-economic evidence from a panel of OECD countries AgEcon
Asteriou, Dimitrios; Monastiriotis, Vassilis.
This paper investigates the long-run relationship between trade unionism and productivity using a panel data set comprising of 18 OECD economies. Much of the existing evidence on this issue derives from micro-economic studies, with limited attention paid to long-run dynamics and economy-wide effects. Using the mean group and pooled mean group estimation techniques on cross-country panel data, the paper offers support to the "productivity-increasing face of unionism" hypothesis, revealing a positive relationship between trade union density and per worker output.
Tipo: Journal Article Palavras-chave: Trade unions; Productivity growth; Panel data econometrics; C23; J51; O4.
Ano: 2007 URL: http://purl.umn.edu/43639
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REGIONAL PRODUCTIVITY DIFFERENCES AND PROSPECT FOR CONVERGENCE IN BANGLADESH AGRICULTURE, 1964-1992 AgEcon
Rahman, Sanzidur.
This paper applies the sequential Malmquist index to calculate multi lateral, multi-factor productivity (MFP) indices for agriculture in 16 regions of Bangladesh from 1964 to 1992 and examines convergence among regions. Productivity grew at an average rate of 2.2% per annum, led by regions with high level of Green Revolution technology diffusion. The growth mainly occurred due to technological progress estimated at 2.1% per year. Overall technical efficiency declined slightly at 0.1% per year due to falling technical efficiency in most of the regions in later years. Both cross-section and time series tests confirmed that divergence among regions disappeared and agricultural productivity reached convergence in the long run.
Tipo: Conference Paper or Presentation Palavras-chave: Agricultural productivity; Regional variations; Convergence; Bangladesh; Productivity Analysis; O4; Q1.
Ano: 2004 URL: http://purl.umn.edu/20047
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The Data Envelopment Analysis (DEA) for determining the efficiency of a production AgEcon
Lissitsa, Alexej; Babitcheva, Tamara.
The Data Envelopment Analysis (DEA) is a relatively new method to measure Technical Efficiency (TE). TE of a Decision Making Unit (DMU) is defined as a ratio of the produced goods and services (Outputs) to the used resources (Inputs). Efficiency comparison become more complicated when market values of the Inputs and Outputs are not available and the figures are expressed in the different measurement units. So, aggregation of the figures into cost or revenue groups become impossible. Such efficiency analysis is especially important for the enterprises in the transformation process. In DEA the Linear Programming (LP) is used to determine relative efficiency of the analysed enterprises. The basic principles of the DEA are introduced in this Discussion Paper...
Tipo: Working or Discussion Paper Palavras-chave: Efficiency; Produktivity; Data Envelopment Analysis; Effizienz; Produktivität; Эффективность; Продуктивность; Анализ Оболочки Данных.; Agribusiness; Industrial Organization; Productivity Analysis; Q12; D25; O1; O4; P3.
Ano: 2003 URL: http://purl.umn.edu/92169
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Employment and Growth Effects of Tax Reforms in a Growth-Matching Model AgEcon
Birk, Angela; Michaelis, Jochen.
This paper explores how revenue-neutral tax reforms impact employment and economic growth in models of exogenous and endogenous growth and search frictions on the labor market. We show that (i) a cut in the payroll tax financed by an increase in the wage tax lowers both equilibrium employment and the equilibrium growth rate, that (ii) a higher energy tax combined with a cut in wage taxes boosts employment but has an ambiguous effect on growth, and that (iii) a higher energy tax combined with a cut in payroll taxes enhances employment but mitigates economic growth.
Tipo: Working or Discussion Paper Palavras-chave: Search unemployment; Growth; Tax reform; Labor and Human Capital; Public Economics; E6; H2; J6; O4.
Ano: 2002 URL: http://purl.umn.edu/26324
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Hub-and-Spokes Free-Trade-Agreements in the Presence of Technology Spillovers: An Application to the Western Hemisphere AgEcon
Das, Gouranga Gopal; Andriamananjara, Soamiely.
Using a comparative-static general equilibrium model and in the context of the western hemisphere, this paper compares the economic effects of a "hub-and-spokes (HAS)" type of bilateral trade configuration (with Chile being the hub) with those of a more comprehensive regional FTA (namely, the FTAA). The model is augmented to account for the possibility of technology spillovers and its effective assimilation among participating economies. In particular, absorptive capacity, governance factor, proximity and socio-institutional congruence conjointly determine an economy's capacity to capture the technology that is transmitted from developed spoke US to other regions.
Tipo: Working or Discussion Paper Palavras-chave: Hub and spokes; Free trade areas; Technology transfer; Absorption; Governance; Welfare; Preference dilution; International Relations/Trade; Research and Development/Tech Change/Emerging Technologies; D58; F16; O4.
Ano: 2004 URL: http://purl.umn.edu/15870
Registros recuperados: 31
Primeira ... 12 ... Última
 

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