Measuring Manufacturing's Significance in the USA.

Area of Science:

• Economics
• Manufacturing
• Supply Chain Management

Background:

• Current economic metrics like Economic Value Added (EVA) inadequately measure manufacturing's total economic contribution, omitting significant supply chain activities.
• The COVID-19 pandemic highlighted the critical role of manufacturing supply chains in production and societal responses, such as producing essential goods and medical supplies.
• There is a recognized need for improved metrics that reflect manufacturing's broader societal impact and total economic activity.

Purpose of the Study:

• To address the limitations of current economic metrics in capturing the full scope of manufacturing's economic influence.
• To propose a new macro-economic metric designed to better measure the impact of manufacturing and its associated activities on the economy.
• To advocate for a re-evaluation of how manufacturing's relevance and the impact of new technologies are measured.

Main Methods:

• The study proposes a novel macro-economic metric for evaluating manufacturing's economic influence.
• It analyzes the shortcomings of existing metrics in accounting for supply chain activities and broader economic contributions.
• The paper emphasizes the role of new manufacturing technologies and digitization in enhancing economic activity and supply chain resilience.

Main Results:

• Existing economic metrics exclude a substantial portion of economic activity related to manufacturing, particularly supply chain operations.
• A proposed macro-economic metric offers a more comprehensive measure of manufacturing's influence on the economy.
• The study underscores the importance of considering digitization and advanced manufacturing technologies in economic assessments.

Conclusions:

• Current economic measurement frameworks are insufficient for accurately reflecting the total economic and societal value of manufacturing.
• Adoption of new metrics is essential for understanding and mitigating supply chain disruptions and for leveraging manufacturing's full potential.
• There is a critical need to update measurement methodologies to incorporate the impact of technological advancements in the manufacturing sector.