Category :
Article
article id 7585,
category
Article
Jorma Ahvenainen.
(1976).
Suomen paperiteollisuuden kilpailukyky 1920- ja 1930-luvulla.
Acta Forestalia Fennica
no.
151
article id 7585.
https://doi.org/10.14214/aff.7585
English title:
The competitive position of the Finnish paper industry in the inter-war years.
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The aim of the present study was to explain how the Finnish paper industry increased its production and its exports, broadened its markets and managed to show a profit in its activities during the period between the two world wars, despite the restrictive international commercial policies then prevailing, and despite the economic depression of the thirties. Newsprint has been treated as a subject for detailed examination.
The study is based on a comparative investigation of the price received by the paper mills for their paper and the costs of production. Since the market price of paper fell during the twenty years in question, one must examine how the mills responded to the reduction in selling price. Technically the study ranges from the valuation of the standing timber to the handing over of the finished product to the buyer. Between 1929 and 1933 the cost of producing newsprint fell by 387 marks per ton.
The most significant factor in maintaining competitive power was the technical development and increased output brought about in the mills. That alone accounted for half the savings achieved. The reduction in the buying price of wood and in delivery costs accounted for about a third of the difference in production costs, and other factors for the remaining fifth. In addition, the devaluation of the Finnish mark was crucial. Measures taken to reduce costs were effective in so far as the paper mills, with only one or two exceptions, maintained their competitiveness in international markets and managed not only to retain but also to extend their markets.
The PDF includes a summary in English.
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Ahvenainen,
E-mail:
ja@mm.unknown
Category :
Research article
article id 145,
category
Research article
Jianbang Gan,
C. T. Smith.
(2010).
Coupling greenhouse gas credits with biofuel production cost in determining conversion plant size.
Silva Fennica
vol.
44
no.
3
article id 145.
https://doi.org/10.14214/sf.145
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Biofuel plant size is one of the key variables in biofuel supply chain analysis as it plays a pivotal role in controlling the efficacy of both feedstock supply and feedstock-to-biofuel conversion. The unit production cost and greenhouse gas (GHG) balance of biofuels vary with plant size. We develop an analytical framework for integrating biofuel production costs and GHG balance derived from life-cycle analysis into supply chain optimization, followed by its application to ethanol production using forest biomass in the southern United States. We derive formulas for determining the optimal biofuel plant size and the corresponding feedstock supply radius based on the minimization of biofuel production costs less GHG benefits. Our results indicate that though biofuel plant size and feedstock supply radius should be augmented by considering GHG benefits, the GHG price will have a more significant impact on net biofuel production costs than on conversion plant size or feedstock supply radius. With a rise in the GHG price the net biofuel production cost tends to increase while the directions of change in plant size and feedstock supply radius are uncertain, depending upon the costs and GHG emissions of biomass transport and feedstock-to-fuel conversion. Combining GHG offset values with biofuel production costs enables us to more holistically examine the biofuel supply chain.
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Gan,
Department of Ecosystem Science and Management, Texas A&M University, Texas, USA
E-mail:
j-gan@tamu.edu
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Smith,
Faculty of Forestry, University of Toronto, Ontario, Canada
E-mail:
cts@nn.ca