Capital Budgeting Techniques: Estimation of Internal Rate of Returns

Main Article Content

Agbeye, Seyi John


The enormity of costs associated with long-term assets and the length of exposure to risk of such investments makes it essential to properly evaluate capital budgeting decisions before embarking on them. The estimation of cash flows of uncertain future period itself is problematic and to add a complex technique of project evaluation that will require trial and error could be frustrating. This study is to simplify the estimation of Internal Rate of Return (IRR) without going through the rigours of trial and error process. This study is a method article on the estimation of IRR. The study allows the estimation of IRR even when net present value at two levels are positive or the two are negative instead of the use of interpolation. Investments analysists were advised to properly evaluate projects so that investors will source for funds where the interest rate is lower than the projects’ IRR.

Capital budgeting, internal rate of return, discounted cash flow, complexity.

Article Details

How to Cite
John, A. S. (2019). Capital Budgeting Techniques: Estimation of Internal Rate of Returns. Asian Journal of Economics, Business and Accounting, 13(2), 1-10.
Original Research Article


Ruchi J. Capital budgeting: An investment decision method; 2016.

Konstatin P, Konstatin M. Investment appraisal methods. Power and Energy Systems Engineering Economics. 2018;39-64.

Block SB, Hirt GA. Foundations of financial management. 9th Edition. McGraw-Hill Higher Education, USA. 2000;344-352.

Chandra P. Financial management: Theory and practice. 5th Edition, Tata McGraw-Hill Publishing Company Ltd, New Delhi. 2001;201-214.

Chartered Professional Accountants-Canada; 2017.

Daunfeldt S, Hartwig F. What determines the use of capital budgeting methods? Evidence from Swedish listed companies. Journal of Finance and Economics. 2014;2(4):101-112.

Alkaraan I, Hopper T. Capital budgeting: Theory and practice; 2005.
(Retrieved on 22/11/2019)

Pike RH. A review of recent trends in formal capital budgeting process. Accounting and Business Research. 1983;13(51):201–208.

Al-Mutairi A, Naser K, Saeid MH. Capital budgeting practices by non-financial companies listed on Kuwait Stock Exchange (KSE). Cogent Economics & Finance. 2018;6(1).
DOI: 10.1080/23322039.2018.1468232

Institute of Chartered Accountants of Nigeria. Strategic financial management. Emile Woolf International, Berkshire, United Kingdom. 2014;101–127.

Maroyi V, Van der Poll HM. A survey of capital budgeting techniques used by listed mining companies in South Africa. 2012;6(32):9279–9292.

Graham JR, Harvey CR. The theory and practice of corporate finance: Evidence from the field. Journal of Financial Economics. 2001;60(2-3):187-243.

Gupta D. Capital budgeting decisions and the firm’s size. International Journal of Economic Behavior and Organization. 2016;4(6):45-52.
DOI: 10.11648/j.ijebo.20160406.11

Oki F, Sivaruban S. Capital budgeting and cost evaluation techniques: A conceptual analysis. International Journal of Science and Research. 2016;1553–1557.

Malomo M. Management accounting with application of quantitative techniques. Chinedum Publishers Ltd, Lagos, Nigeria. 1999;371.

Akinsulire O. Financial management. 4th Edition. Ceemol Nigeria Ltd, Lagos, Nigeria. 2006;78.

Pandey IM. Financial management. 9th Edition, Publishing House PVT Ltd, New Delhi. 2005;145.

Drury C. Management and cost accounting. 8th Edition, Chagman and Hall, London, UK. 2012;307–309.