A divisia index of total factor productivity (TFP) growth is calculated for each of 16 regulated local telephone companies operating in Tennessee over the years 1989 through 1993. Year over year changes in TFP, in Tornqvist form, yield a growth in total factor productivity estimate for each company. These growth rates, however, contain the effects of both scale and technical change. Using the m...

This study explores the impact of incorporating Food-away-from-Home (FAFH) into the Thrifty Food Plan (TFP). The new model of this study, FLEX, uses similar sets of datasets on prices, nutrition and average consumption pattern as those used in the TFP model. The 2001-2002 National Health and Nutrition Examination Survey (NHANES) data is used to generate average consumption and nutrient profiles...

This paper analyses how international outsourcing affects plant total factor productivity (TFP) using a census of Irish manufacturing firms. The results point to a striking pattern: the status of being or becoming an outsourcer matters strongly for firms that are indigenous and not exporting, while for exporters and foreign affiliates, TFP increases are lower, insignificant and sometimes negati...

This minireview updates non-exhaustive recent strategies of synthesis of original fluorosurfactants potentially non-biodegradable. Various strategies have been focused on: (i) the preparation of CF3-X-(CH2)n-SO3Na (with X=O, C6H4O or N(CF3) and n=8-12), (ii) the oligomerization of hexafluoropropylene oxide (HFPO) to further synthesize oligo(HFPO)-CF(CF3)CO-RH (where RH stands for an hydrophilic...

The 1990s have been a decade of minimal growth for the Japanese economy. Examining this record from a growth accounting perspective, this paper argues that a major factor underlying Japan’s disappointing growth performance in recent years has been a marked slow-down in total factor productivity (TFP) growth. It is suggested that, given present population trends and low returns on capital, any s...

Market distortions can lead to resource misallocation, which can further lead to inefficiency. Throughout the history of the trans-Atlantic slave trade, qualitative evidence of various sources of distortion abounds. No study, however, has quantified the inefficiency in the slave trade due to these distortions. We use a structural approach to identify the dispersion of distortions in the slave t...

TFP Growth in British and German Manufacturing, 1950−96* This Paper considers the accuracy of traditional TFP growth estimates using an econometric methodology which takes account of scale economies, fixed factors of production and adjustment costs to reveal underlying ‘pure technological change’. The results suggest that these biases vary substantially over time but do not impact heavily on An...

We use a firm production function approach to generate estimates of total factor productivity (TFP) and labor productivity in the manufacturing sector for a group of Latin American countries. We exploit these estimates to study the relative position of countries within this sector and to explore the main correlates of firm productivity. We find that while the exact ranking of average TFP is sen...

Long-Run Structural and Productivity Change in U.S. Agriculture: Effects of Prices and Policies by Wallace E. Huffman and Robert E. Evenson This paper presents (1) a conceptual framework for structural change when farms may be multiproduct or specialized and (2) an econometrics examination of causes of structural and total factor productivity (TFP) change for U.S. agriculture. Farm size, farm s...

The main aim of this paper is to determine the factors which enhance or temper firms’ private incentives to use communications technologies that are characterised by network externalities and allow firms to influence their rate of technological change or total factor productivity (TFP). As regards the impact of the network effect on TFP, we find that when the externality parameter is low, a sli...