Materials Prices and Productivity
72 Pages Posted: 3 Jul 2012
There are 2 versions of this paper
Materials Prices and Productivity
Date Written: June 1, 2012
Abstract
There is substantial within-industry variation, even within industries that use and produce homogeneous inputs and outputs, in the prices that plants pay for their material inputs. I explore, using plant-level data from the U.S. Census Bureau, the consequences and sources of this variation in materials prices. For a sample of industries with relatively homogeneous products, the standard deviation of plant-level productivities would be 7% lower if all plants faced the same materials prices. Moreover, plant-level materials prices are both persistent across time and predictive of exit. The contribution of net entry to aggregate productivity growth is smaller for productivity measures that strip out differences in materials prices. After documenting these patterns, I discuss three potential sources of materials price variation: geography, differences in suppliers marginal costs, and suppliers price discriminatory behavior. Together, these variables account for 13% of the dispersion of materials prices. Finally, I demonstrate that plants marginal costs are correlated with the marginal costs of their intermediate input suppliers.
Suggested Citation: Suggested Citation
Do you have negative results from your research you’d like to share?
Recommended Papers
-
Reallocation, Firm Turnover, and Efficiency: Selection on Productivity or Profitability?
By Lucia Foster, John Haltiwanger, ...
-
Reallocation, Firm Turnover, and Efficiency: Selection on Productivity or Profitability?
By Lucia Foster, John Haltiwanger, ...
-
Measuring and Explaining Management Practices Across Firms and Countries
By Nicholas Bloom and John Van Reenen
-
Measuring and Explaining Management Practices Across Firms and Countries
By John Van Reenen and Nicholas Bloom
-
Measuring and Explaining Management Practices Across Firms and Countries
By Nicholas Bloom and John Van Reenen
-
Measuring and Explaining Management Practices Across Firms and Countries
By Nicholas Bloom and John Van Reenen
-
Management Practices Across Firms and Countries
By Nicholas Bloom, Christos Genakos, ...
-
Inside the Family Firm: The Role of Families in Succession Decisions and Performance
By Morten Bennedsen, Kasper Meisner Nielsen, ...
-
Inside the Family Firm: The Role of Families in Succession Decisions and Performance
By Morten Bennedsen, Kasper Meisner Nielsen, ...