Changes in concentration in American manufacturing industries
In: Zeitschrift für die gesamte Staatswissenschaft: ZgS = Journal of institutional and theoretical economics, Band 127, S. 621-639
ISSN: 0044-2550
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In: Zeitschrift für die gesamte Staatswissenschaft: ZgS = Journal of institutional and theoretical economics, Band 127, S. 621-639
ISSN: 0044-2550
In: American federationist: official monthly magazine of the American Federation of Labor and Congress of Industrial Organizations, Band 35, S. 695-701
ISSN: 0002-8428
In: NBER working paper series 11540
In: Labour & Industrial Branch report 3
In: Economic Integration of Israel in the EEC
In: Paper - The David Horowitz Institute for the Research of Developing Countries no. 3/77
In: World Employment Programme research working paper WEP 2-23
In: Policy research working paper 3064
In: Journal of international economics, Band 71, Heft 1, S. 52-71
ISSN: 0022-1996
In: Journal of policy history: JPH, Band 6, Heft 3, S. 185-214
ISSN: 1528-4190
As many manufacturing industries have declined and as much American manufacturing has become vulnerable to foreign competition, numerous groups have suggested that programs to intervene in specific manufacturing sectors could help. Proponents focus on aid to telecommunications, aerospace, information technology, and high-definition television, where an edge in new technology may be key to the industries' success, but they also touch on aid to declining industries. Opponents of trade restrictions often argue that policies should facilitate adjustment in industries injured by trade. Other groups call for a technological "revolution" in manufacturing to restore international competitiveness through programs to facilitate adjustment and to speed the transition to new kinds of manufacturing. Others, concerned about massive job losses in depressed manufacturing communities, have called for improving the welfare of workers and communities.
This paper investigates the effects of investments on energy efficiency performance using data from Colombian manufacturing industries. These industries were analysed as a whole and as energy intensive sectors and nonenergy intensive sectors between 1998 and 2005. Using a simple factor demand model, we estimate the structural parameters of the model using both time-series and cross-sectional dimensions of the data, and we include the effect that investments have on energy efficiency in Colombian manufacturing industries. The results showed that in Colombian manufacturing industries overall, as well as in non-energy intensive sectors, the main variables that determine energy efficiency performance are energy prices, machinery and equipment investments and foreign investments. Whereas electricity prices show lower significance levels, investments in research and development (R&D) are not statistically significant. In contrast, for energy intensive sectors, only energy prices and foreign investments are statistically significant. Therefore, these results demonstrate the close relationship between energy prices and investments with respect to energy efficiency improvements in Colombian manufacturing industries. These findings have important implications for policy makers aiming to encourage governments to adopt strategies that combine energy prices and technological change, as well as those policy makers wishing to strengthen foreign investment in order to improve technology development, productivity and energy efficiency in manufacturing industries.
BASE
In: Explorations in economic history: EEH, Band 56, S. 15-31
ISSN: 0014-4983