At the center of the balanced scorecard concept is the observation that measures of organizational performance have traditionally been lagging indicators; measurement of actual performance after the fact. Management accounting is focused on describing performance during a time period that has ended – last quarter, last year, year-to-date, etc. And while there is nothing inherently wrong with lagging measures, they are of limited use to an organization’s leaders. All they do is tell what has already happened.
The ‘balance’ in balanced scorecard refers to the ideal of providing leaders with a balanced portfolio of lagging and leading performance indicators. Leading indicators are valuable because they help managers form an expectation of what will happen, and enable testing of the cause-and-effect hypotheses that are at the core of the strategic planning process. But identifying candidate leading indicators and selecting from among them requires careful consideration and a healthy skepticism of apparently easy answers.