§ 4. Differences in the cost of living at different points within the area of standardization as a reason.
§ 5. The grounds for "nominal variations" in standard wage rates. The policy to be pursued in regard to payment for irregular employment.
§ 6. The possibility of maintaining standard wage rates over a large and diversified area considered.
§ 7. Up to the present, the progress of standardization has not proceeded in accordance with reasoned conclusions as to the results produced.
§ 8. Where should level of standardization be set? The doctrine of "standardization upward."
§ 9. The importance of the principle of standardization in wage settlement.
Chapter IX—The Living Wage [177]
§ 1. The reasons for seeking separate principles for the settlement of the wages of the lowest paid groups.
§ 2. Wage statistics of these groups a matter of familiar knowledge.