•  Wage increases stemming from a labor shortage are likely to generate upward pressure on services prices, but they will not necessarily raise sales prices in an equal proportion. For firms, it may take some time for a stable and positive relationship to emerge between increases in wages and increases in sales prices. Let me explain the last point in some detail.
They can examine how much weight the model gives to each data feature, and how it plays into a given result. Interpretable machine learning models are intrinsically explainable. In the case of machine learning models that are opaque, and not directly interpretable, researchers have developed techniques to probe these models’ decisions based on how they behave.