EXTERNAL ECONOMIES IN TAIWAN'S MANUFACTURING INDUSTRIES

This paper presents estimates of indexes of internal returns to scale and external economies for two-digit manufacturing industries in Taiwan. Estimating the returns to scale indexes involves using both SUR and 3SLS estimation procedures. The data strongly support the presence of external increasing returns to scale. The findings indicate no evidence of internal increasing return in all two-digit manufacturing industries. According to the endogenous growth literature, the existence of externalities in production bears important economic implications in some aspects of economic growth, even though the data cannot distinguish the transmission mechanism.     

Public information as a deterrent to environmental infractions

This paper examines the effect of inflation on total factor productivity growth (TFP), using time-series data for every two digit Greek manufacturing industries. In order to do the above a translog flexible cost function is estimated and used to decompose TFP growth into scale economies, inflation and technical change. The advantage of estimating a very general and flexible cost function is that it allows us, for the first time, to examine empirically a large number of significant relationships between TFP growth and economies of scale, inflation and technical change. The main conclusion drawn from this analysis is that inflation reduces TFP growth in a way, which is sizeable. Furthermore, using standard causality test the direction of causality between inflation and TFP growth was tested at the manufacturing level.     

Growth of factor productivity in Turkish manufacturing industries

This paper presents estimates of rates of total factor productivity (TFP) growth for two-digit manufacturing industries in Turkey over the period 1963 to 1976. Estimates are presented separately for the public and private enterprises in each industry. It is shown that periods of slower productivity growth coincided with periods of a more stringent traderegime. It is also shown that, despite the fact that the rate of growth of TFP was about the same in the public and private sectors, absolute levels of inputs in the public sector enterprises are much higher than in their private sector counterparts.     

TFP growth in Chinese cities: The role of factor-intensity and industrial agglomeration

This article estimates agglomeration effects via calculating EG (Elilsion & Glaeser) and TFP growth (Total Factor Production) by considering the undesired output of the industrial enterprise database and the entropy weight method. Using panel data of 207 county-level cities in China and 28 two-digit manufacturing industries from 2003 to 2013 based on SIC codes, this paper analyzes the relationship between agglomeration and TFP growth through the smooth transition model under different regions and factor-intensity. The results are as follows. (1) A negative relationship appears in manufacturing productivity. The agglomeration effect changes to the crowded effect. Environmental pollution is also generated by transportation and inadequate pollution treatment technology. (2) The excessive agglomeration phenomenon of developed areas (eastern region) is less than the less developed areas (central and western regions). (3) Resource-intensity industries present two thresholds that indicate complex regional features. For various intensive industries in different regions, the relationship between GML and agglomeration is different. High agglomeration does not always promote TFP growth. (4) At different levels of urban industrial agglomeration, the influences of efficiency change and technical change on GML are different. Overall, moderate agglomeration in all regions helps promote economic development.     

Declining output growth volatility: A sectoral decomposition

A decomposition of the U.S. aggregate output growth volatility using two-digit industry-level data shows that more than 60% of the post-1983 reduction in aggregate output growth volatility is attributed to the lowered comovement in total factor productivity (TFP) growth between industries. In contrast, stabilized input and TFP growths within an industry contribute little.     

Adjusting the measurement of US manufacturing productivity for air pollution emissions control

We estimate a distance function and derive producer shadow prices for SO₂ and PM-10 emissions. The shadow prices are used to adjust a traditional measure of total factor productivity growth in order to account for the reallocation of inputs from production of the marketed output to pollution abatement activities. Adjusted total factor productivity growth rates are calculated for the two-digit SIC manufacturing industries in the United States for 1970–1996. The results indicate that including the “output” of pollution abatement activities has a measurable effect on the productivity of many industries in the manufacturing sector.     

Trade and firm heterogeneity in a Schumpeterian model of growth

The present paper explores the effect of trade liberalization on the level of productivity as well as the rate of productivity growth in an R&D-based model with heterogeneous firms. We introduce new and plausible features that are absent in existing studies. First, technical progress takes the form of continual quality improvement of products over time. Second, firm entry and exit are endogenously determined due to creative destruction of products. In this framework, we demonstrate that a lower transport cost or export sunk cost unambiguously reallocates resources to R&D and top-quality product industries from low-quality good industries. This means that trade liberalization increases the rate of technical progress as well as the level of manufacturing productivity. These results are found to be robust in an extended model with population growth without scale effects.     

Technological Change in Australian Manufacturing

In the modern era, the extent and character of technical change features prominently in discussions of productivity growth and movements in the competitiveness of manufacturing. While technical change is pervasive in modern manufacturing, it occurs unevenly. In this study, technical change is estimated by fitting dual cost functions for each of 38 sectors of Australian manufacturing over the 32 year period, 1968–69 to 1999–2000. The estimates show that technical change is heavily labour-saving in all industries, but that the overall rate of change, as measured by a rate of cost diminution, and the degree of bias towards saving labour, rather than capital or material, varies substantially across industries.     

ECONOMIC PERFORMANCE AND PUBLIC INFRASTRUCTURE: AN APPLICATION TO GREEK MANUFACTURING

To comprehend the impact of public infrastructure on economic performance this paper provides a measure of productivity growth as derived from duality theory. This productivity growth is decomposed into the components of technical change, returns to scale and the effects of public infrastructure, the variable of our interest. In an application, we opt for Greek manufacturing so as to investigate whether the decline in its growth rate is partly explained by public infrastructure. Despite some variation in the estimation results of shadow shares across industries, public infrastructure asserts a cost saving effect in most industries, though it also appears that traditional labour‐intensive industries with lower level of technological advancement do not benefit from the provision of public infrastructure. The estimation results further demonstrate that while public infrastructure enhanced productivity growth over the sample period for most industries, low infrastructure investment in the 1970s and the 1980s undermined productivity growth.     

Cost structure,technological change,and productivity growth in the greek banking sector

This paper first empirically investigates the cost structure of the Greek banking sector. Secondly, it provides measures of economies (diseconomies) of scale and quantifies technical change and its sources. Finally, this paper measures total factor productivity growth and identifies its sources. Bank production is presented with two different approaches (the intermediation and the production approach) which are used to specify a translog cost function. The two different translog cost models are estimated through the full information maximum likelihood method of estimation on pooled time series and cross sectional data. The results obtained are not significantly affected by model specification. Both models indicate significant economies of scale and negative annual rates of growth in technical change and in total factor productivity.     

Mark-ups, economies of scale and the role of knowledge spillovers in OECD industries

Using R&D-based models of economic growth as a foundation, this paper argues that market-driven knowledge creation is necessarily linked as an engine of productivity growth to economies of scale and market-power. A cost function and factor demand model is applied to a cross-country industry data set to study market-power, economies of scale and the role of knowledge in an integrated approach. Empirical results reveal the presence of market-power and economies of scale in all of the industries investigated. R&D and spillovers explain some of the productivity growth observed. Spillovers are identified as an external source of economies of scale.     

The impact of regulation on productivity growth: An application to the transmission sector of the interstate natural gas industry

We estimate a regulated cost function to examine the contributions of technical change, scale economies, and regulatory bias to productivity growth in an eleven-year, twenty-firm panel of interstate natural gas pipeline companies. We derive the unregulated cost function from the regulated cost function to produce estimates of movements in the unconstrained production technology. We find that the regulation constraint is binding in most years and that scale economies explain 38 percent more growth in the unconstrained production space than they do in the regulation-constrained production space.We are grateful to Gary Biglaiser, David Guilkey, C. A. Knox Lovell, and Helen Tauchen for their suggestions, and to Karen Bauer, Philip Budzik, Ronald Colter, and Mary Streitwieser for their assistance in compiling the data sample. We are also grateful to the participants at the Georgia Productivity Workshop and two anonymous referees for their comments and suggestions.     

Capital utilization,economies of scale and technical change in the growth of total factor productivity: An Explanation of South Korean manufacturing Growth

This paper presents a method of interpreting the growth of total factor productivity, directly linking the productivity growth to key parameters of a specific cost function. It shows that the productivity index can be decomposed into effects due to (a) technical change, (b) non-constant returns to scale, and (c) change in capital utilization. The decomposition framework was applied to data on South Korean manufacturing. During the 1961–1980 period in South Korean manufacturing, the total factor productivity was found to have grown at 3% per annum, scale economies contributed about 38% of the growth of TFP, the technical change 45%, and the change in the capital utilization rate 17%. The results of this study support of the view that for growing, less-developed economies, the growth in capital utilization rate is a source of growth in total productivity that is too significant to be ignored.     

The use of the scaling property in a frontier analysis of a system of equations

ABSTRACT

This article presents a one-stage efficiency frontier analysis based on the scaling property. This type of analysis is a not very often applied in empirical work in spite of its nice features. Due to the scaling property the influence of exogenous (managerial) variables on efficiency can be modelled and estimated in one stage. It also opens the possibility of estimating a system of equations, consisting of a cost function and the corresponding cost share equations. The model is applied to a unique data set of Dutch secondary education school boards in the period 2007–10, not only consisting of regular data on cost, inputs and outputs, but also of specific data on operational management. The model provides reliable and plausible estimates for the cost efficiency, scale elasticity, and technical change. Average cost efficiency is about 96%. Economies of scale prevail for school boards with size less than 0.8 times average size, whereas annual productivity growth is 2.2% on average.     

Do Technological Conditions of Production Explain Industrial Growth? The Indian Manufacturing, 1998–1999 to 2007–2008

The paper tries to assess whether the technological conditions of production can explain the sluggishness in growth in Indian manufacturing industries reflected in a stagnant share in aggregate GDP. For this purpose, the returns to scale and elasticity of factor substitution are estimated for various two-digit manufacturing industries of India for the years 1998–1999 to 2007–2008 using the translog production function specification. Most of the previous research of this kind was undertaken by using either aggregate level time-series or state-wise aggregate cross-section data. The recent availability of factory (plant) level panel data has motivated us to re-estimate the parameters of the production function for the Indian manufacturing using factory-level data. Our results clearly indicate presence of significant scale economies. We observe that the capital-labour elasticity of substitution varies across industries, being a little above one or less than one in nearly half of the cases. A multiple regression analysis has been undertaken with the help of industry-level panel data for the years 1998–1999 to 2007–2008 to find out if the manufacturing growth rate is conditioned by the parameters of the production function. Our results indicate that production function parameters do exert an important influence on the rate of growth.

     

Labour hoarding,employment and unemployment in British manufacturing industry

The impact of the provision of public infrastructure on private economic activity is examined. Using a flexible functional form of a cost function with public infrastructure as an additional external input the paper estimates the shadow-price of public infrastructure services for the manufacturing, trade and transport and the construction industries. The results indicate significant cost savings that result from the provision of public infrastructure services. In addition, the paper investigates both empirically as well as theoretically, the question whether the neglect of the provision of public capital within the growth accounting framework provides an explanation for the generally observed productivity slowdown.     

Returns to scale: concept,estimation and analysis of Japan's turbulent 1964–88 economy

Abstract There is policy interest in factoring productivity growth into technical progress and returns to scale components. Our approach uses exact index number methods to reduce the parameters that must be estimated, and allows us to exploit the cross‐sectional dimension of plant‐level panel data. We show that the same equation can also be used to estimate ‘Harberger’ scale economies and technical progress indicators that require fewer assumptions. Estimates of the elasticity of scale for Japanese establishments in three major industries over 1964–88 are presented. Our study spans the high growth era of the 1960s, two oil shocks, and other exogenous shocks.     

The benefits to domestically owned plants from inward direct investment: the role of vertical linkages

Abstract The paper estimates the effects of the U.S. direct investment in Canada upon productivity in domestically owned plants. We distinguish between FDI in the industry of domestically controlled plants and FDI in the industries linked through supply or use of intermediate inputs. We find that an increase in supplier FDI increases productivity growth in domestically controlled plants. The positive productivity effects of FDI are more pronounced for plants that buy more intermediates and who purchase science‐based intermediate inputs (i.e., electronics, machinery and equipment, and chemicals). Productivity of domestic plants also benefits from larger‐scale and higher rates of advanced technologies adoption.     

Productivity growth in passenger-bus transportation: A heteroskedastic error component model with unbalanced panel data

This paper considers an econometric approach to measure total factor productivity (TFP) growth and technical change (TC) for 31 publicly-owned passenger-bus companies in India during 1983–1987. A translog variable cost function is used to represent the production technology. Firm heterogeneity is incorporated in the cost function using an error component model with firm-specific variances. TFP growth is decomposed into TC and economies of scale components. The TC component is further decomposed into pure, non-neutral, scale, and quasi-fixed factors/network components. An ownership group-wise comparison reveals that the public undertakings exhibit the highest rate of productivity growth, followed by the units operated by the state and local governments. The main source of TFP growth for the public undertakings and government-operated units is economies of scale, while the main source of falling TFP growth for corporations is technological regress.     

SOURCES OF PRODUCTIVITY GROWTH IN AUSTRALIAN TEXTILE AND CLOTHING FIRMS*

This paper estimates the sources of productivity growth in Australian textile and clothing firms based on the Business Longitudinal Survey (BLS) from 1995 to 1998. Productivity growth estimates have been obtained for each sub‐category of textile and clothing firms. Sources of growth in multifactor productivity (MFP) are examined with growth in technical efficiency and scale effects based on estimates of stochastic frontier production functions. Separate estimates of output growth have been compared with the productivity growth estimates for each of the product categories. MFP improved in all clothing firms and declined in textile firms over 1997–1998 by four‐digit level of Australia New Zealand Standard Industrial classification Scheme (ANZSIC). MFP declined in most major categories of both textile and clothing firms in 1995–1997. Changes in technical efficiency mostly dominated scale effects in the overall direction of MFPG in both textile and clothing firms. The findings of the study provide evidence for policies for improving the firms’ operative performance in the ongoing liberalised regime.