Before revision:  As a demonstration of its capabilities , the method provides informative nonparametric bounds on household expenditures under the sole assumption that expenditure is continuous , showing that partial identification approaches can yield informative bounds under minimal assumptions.
After revision:  As a demonstration of its capabilities , the method provides informative nonparametric bounds on household expenditures under the assumption that expenditure is continuous , showing that partial identification approaches can yield informative bounds under minimal assumptions.