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Articles containing the keyword 'internal rate'

Category : Article

article id 5170, category Article
Matti Kärkkäinen. (1982). Näkökohta sisäisen korkokannan laskemisesta. Silva Fennica vol. 16 no. 4 article id 5170. https://doi.org/10.14214/sf.a15085
English title: Note on the calculation of the internal rate of return.
Original keywords: metsäekonomia; kannattavuuslaskenta; korkokanta; sisäinen korkokanta
English keywords: costs; profitability; forest economics; internal rate of return
Abstract | View details | Full text in PDF | Author Info

In forestry, a classical method of evaluating the profitability of an outlay is to calculate the internal rate of return. If there are many outlays and returns over a period, analytical determination of the internal rate is difficult and requires simulation methods. However, if there is only one outlay and one return, the computation is easy. In this paper, some formulae were developed for practical purposes. The equations also show how the return changes as the ratio between the return and the outlay changes.

The PDF includes a summary in English.

  • Kärkkäinen, E-mail: mk@mm.unknown (email)
article id 4779, category Article
Eino Saari. (1968). Sisäisen korkokannan käsite metsätaloudessa. Silva Fennica vol. 2 no. 4 article id 4779. https://doi.org/10.14214/sf.a14564
English title: Internal rate of return in forestry.
Original keywords: metsätalous; käsitteet; kannattavuuslaskenta; korkokanta; sisäinen korkokanta
English keywords: terminology; internal rate; rate of interests; concepts
Abstract | View details | Full text in PDF | Author Info

The concept of the internal rate can be defined as the rate of interest, which if applied to expenditures incurred at different times, gives a compounded sum equal to revenues compounded at the same rate for the same time. This concept has long been used in forestry, particularly concerning the development of a stand, because in this case there is a time difference between many items of expenditure and revenue. Several terms have been used or the notions derived on this basis. The term internal rate of return has begun to appear only recently. This article explains different variations of the concept and its different names, together with some related concepts and terms.

The PDF includes a summary in English.

  • Saari, E-mail: es@mm.unknown (email)

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Kellomäki S., Kolström T. et al. (1989) Simulations on the occurrence of dead trees in n.. Silva Fennica vol. 23 no. 3 article id 5382 (remove) | Edit comment
Kellomäki S., Hänninen H. et al. (1987) A tentative model for describing the effects of .. Silva Fennica vol. 21 no. 1 article id 5302 (remove) | Edit comment
Ståhl E. G., (1998) Changes in wood and stem properties of Pinus syl.. Silva Fennica vol. 32 no. 2 article id 693 (remove) | Edit comment
Meriluoto J., (1980) Applicability of MCPA- and 2,4,5-T-herbicides in.. Silva Fennica vol. 14 no. 4 article id 5086 (remove) | Edit comment
Orumaa A., Köster K. et al. (2022) Forest fires have long-term effects on the compo.. Silva Fennica vol. 56 no. 1 article id 10598 (remove) | Edit comment
Varmola M., Salminen H. et al. (2004) Thinning response and growth trends of seeded Sc.. Silva Fennica vol. 38 no. 1 article id 436 (remove) | Edit comment
Kellomäki S., Oker-Blom P. (1981) Specific needle area of Scots pine and its depen.. Silva Fennica vol. 15 no. 2 article id 5116 (remove) | Edit comment
Matala J., Kilpeläinen H. et al. (2020) Sawlog quality and tree dimensions of Scots pine.. Silva Fennica vol. 54 no. 3 article id 10389 (remove) | Edit comment
Kellomäki S., Kanninen M. (1980) Eco-physiological studies on young Scots pine st.. Silva Fennica vol. 14 no. 4 article id 5092 (remove) | Edit comment
Hari P., Heikinheimo P. et al. (1986) Trees as a water transport system. Silva Fennica vol. 20 no. 3 article id 5274 (remove) | Edit comment
Varmola M., (1989) A model for ring width of planted Scots pine Silva Fennica vol. 23 no. 4 article id 5388 (remove) | Edit comment