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Total pollution emitted by U.S. manufacturers declined over the past 30 years by about 60 percent, even though real manufacturing output increased 70 percent. This improvement must result from a combination of two trends: (1) changes in production or abatement processes (quot;technologyquot;);...
Persistent link: https://www.econbiz.de/10012751730
Total pollution emitted by U.S. manufacturers declined over the past 30 years by about 60 percent, even though real manufacturing output increased 70 percent. This improvement must result from a combination of two trends: (1) changes in production or abatement processes ("technology"); or (2)...
Persistent link: https://www.econbiz.de/10012465023
We summarize the economics of recycling municipal solid waste. OECD data suggest that aggregate recycling rates in member countries have plateaued in recent decades. United States recycling rates for some materials remain low, even after decades of learning and participation. Major new policies...
Persistent link: https://www.econbiz.de/10015072922
We present a new framework to identify demand and supply elasticities of agricultural commodities using yield shocks … using current-period shocks that give rise to exogenous shifts in supply. Supply is identified using past shocks, which … extremely inelastic, price response is muted by a significant supply response that is obscured if futures prices are not …
Persistent link: https://www.econbiz.de/10012462730
We draw upon newly merged administrative data sets to study the relationship between payments from medical technology firms to physicians and medical device procurement by hospitals. These payments (and the interactions that accompany them) may facilitate the transfer of valuable information to...
Persistent link: https://www.econbiz.de/10012794611
Infrastructure costs in the United States are high and rising. The procurement process is one potential cost driver. In this paper we conduct a survey of procurement practices across the 50 states. We survey both employees at each state department of transportation (DOT) and the road builders...
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