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  • Author: Marc Fischer x
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If company revenues fluctuate, the resulting volatility makes it more difficult to project the company’s future revenues and earnings and ensure steady cash-flow. This lessens investor confidence and, as such, can harm the financial health of a brand. So, effective marketing can have undesired financial side effects.

The optimal marketing behaviors derived with and without volatility calculations will be quite different. Analytically savvy companies will be able to gain competitive advantage from this realization.


Marketing budget decisions are critical and should be fact based rather than intuitive. Profit can be improved by better allocating a fixed budget across products or regions. The Excel-based decision support model presented in this article makes it possible to determine near-optimal marketing budgets and represents an innovative and feasible solution to the dynamic marketing allocation budget problem for multi-product, multi-country firms. The model accounts for marketing dynamics and a product’s growth potential as well as for trade-offs with respect to marketing effectiveness and profit contribution. It was successfully implemented at Bayer, one of the world’s largest firms in the pharmaceuticals and chemicals business. The profit improvement potential in this company was more than 50 % and worth nearly EUR 500 million in incremental discounted cash flows.