The study examine the existence of a long run equilibrium between various cost variables and earning and the existence of cost variables stability of the in the firm. Secondary data from the financial reports of Cadbury Nigeria plc covering 2001 to 2010 was adopted for the study. The Augmented Dickey Fuller (ADF) unit root technique was used for the stationary test while the Engle-Granger approach was adopted for the cointegration test. The study reveals that long run relationships exist between the variables and the long run stability relationships exist between the variables, however, at weak significant point. It was recommended that cost management and review strategies should be adopted by the firm to strengthen the position of the firm in the industries and to put the firm in long run control of it cost and performance horizon
Baker, Samuel L., (2000) Cost Concepts. Economics Interactive Tutorial
University of South Carolina http://hadm.sph.sc.edu/Courses/Econ/Cost/Cost.html
Beecher, Janice A.( 2011 ) Avoided cost: essential concept for integrated resource planning
Centre for Urban Policy and the Environment, Indiana University-Purdue University, Indianapolis
Beecher, J.A. (1995) Integrated Resource Planning Fundamentals.
Journal of American Water Works Association. 87 (6): 34-48.
Campiche Jody L., Bryant Henry L, Richardson James W. and Outlaw Joe L. (2006) An Analysis of Cointegration: Investigation of the Cost-Price Squeeze in Agriculture
JEL Codes: C3, E0, Q1
George Rapsomanikis and David Hallam(2006 ) Thereshold cointegration in the sugar ethanol-oil price system in brazil: evidence from nonlinear vector error correction model FAO commodity and trade policy research working paper no.22
Kelley, Joseph T., (2002) The management options matrix”
Richard Lancioni, (1991) Distribution Cost Accounting in International Logistics, International Journal of Physical Distribution & Logistics Management, 21 I(8): 12 - 16
Shih-chenge lee and I-Ming Jiang and Yu-Hong Liu (2010) Testing the Ohlson Model- Fractional Cointegration Approach, International Research Journal of Finance and Economics issue 55
http://www.eurojournals.com/finance.htm
Yusuf, Babatunde (2009) Management accounting in focus. Rakson Nigeria ltd lagos.
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