| 1. |
- Lööf, Hans, 1956-, et al.
(författare)
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Technical Change and Total Factor Productivity Growth for Swedish Manufacturing and Service Industries
- 2009
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- This paper presents alternative specifications of the production functions of a large panel of Swedish firms for the period 1992-2000. The period can be characterized as a transition when long-run productivity growth in the Swedish economy improved from being among the weakest to one of the strongest within the OECD. In order to present a detailed exploration of this dramatic change, the time trend and general index models are applied to estimate total factor productivity (TFP) growth, rate of technical change and returns to scale. The models are extended to allow for firm-specific as well as time-varying technical change. The parametric TFP measures are also compared with the non-parametric Solow residual, and several hypotheses are tested to explain the growth patterns in the Swedish economy. It is found that the improved growth rate, initially starting in large exporting manufacturing firms, after a deep economic crisis at the beginning of the 1990s, spilled over to the rest of the economy, both manufacturing and services.
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| 2. |
- Lööf, Hans, 1956-, et al.
(författare)
-
The Icelandic Economy : a victim of the financial crisis or simply inefficient?
- 2009
-
Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Iceland, one of the smallest European economies, was hit severely by the 2008-financial crisis. This paper uses a firm-level Community Innovation Survey (CIS) data set to consider the economy in the period preceding the collapse of its financial system. We examine the linkage between the crisis and innovativeness from the perspective of technical efficiency by means of the Data Envelopment Analysis of 204 randomly selected firms. The results suggest that a substantial fraction of the Icelandic firms can be classified as non-efficient in their production process. The production scale of many manufacturing firms is too small to be considered technically efficient, while services firms typically use excessive resources in their production process. A remarkably weak performance in transforming R&D and labor efforts into successful innovations is observed. Based on the empirical results, suitable policy implications are suggested to remedy the inoptimal production structure and help economic recovery.
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| 3. |
- Lööf, Hans, 1956-, et al.
(författare)
-
Total Factor Productivity of Korean Manufacturing Industries : Comparison of Competing Models with Firm-Level Data
- 2009
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- This paper presents the parametric estimation of the rates of technical change and total factor productivity (TFP) growth of 7,462 Korean manufacturing firms for the period 1987 to 2007. Two alternative formulations of technical change measured by the time trend and the general index approaches are estimated with panel data models assuming flexible functional forms. Several extensions of each approach are also considered and their benefits and limitations are discussed. In addition to making estimates of the TFP growth and its decomposition, the paper compares the parametric TFP growth measure with the non-parametric Solow residual serving as a benchmark. Several hypotheses related to technology level, firm sizes, industrial sectors, skill biased technological change and macroeconomic and industrial policies are tested to explain the growth patterns and heterogeneity in technical change, input biases and TFP growth rates. Using second regression analysis, the paper explores the determinants of TFP growth and their policy implications.
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| 4. |
- Lööf, Hans, 1956-, et al.
(författare)
-
Creating Innovations, Productivity and Growth - the efficiency of Icelandic firms
- 2009
-
Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Iceland is one of the smallest European economies and the country was hit severely by the 2008-financial crisis. This paper considers the economy in the period preceding the collapse. Applying a Data Envelopment Analysis on 204 randomly selected firms, the results suggest that a substantial fraction of the Icelandic firms can be classified as non-efficient in their production process. The production scale of many manufacturing firms is too small to be technically efficient, while service firms typically use excessive resources in their production process. A remarkably weak performance in transforming R&D and labour efforts into successful innovations is observed.
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