Lagging indicators can be useful, so long as too much time doesn’t pass between your correcting action and the result you want to measure. In this regard, the Vitality index–% of revenue from new products—fails miserably. Improvements you make in the front end of innovation could take years to register a significant impact on revenue.
Don’t discard your Vitality Index, but do supplement it with new metrics, such as the Growth Driver Index (GDI) and Commercial Confidence Index (CDI). Otherwise your new product “furnace” will stay cold far too long. This 2-minute video explains further: Employ new growth metrics.
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