Working Paper: NBER ID: w29798
Authors: Christopher Costello; Corbett A. Grainger
Abstract: Natural resources such as carbon, water, and fish are increasingly managed with markets that require an initial allocation of property rights. In practice these rights are typically grandfathered based on historical use, but rights could be allocated any number of ways. Taking the perspective of a currently unregulated firm, we ask how the anticipation of a future market affects extraction incentives, environmental quality, and welfare prior to the implementation of the market. We show that this anticipation has first-order welfare implications, seemingly contradicting the widely held belief that the allocation of rights has no aggregate welfare consequences. The most egregious case involves anticipation of a traditional grandfathering rule, which induces a race for allocation before the market goes into effect, causing over-extraction or over-emissions, even relative to the completely unregulated baseline. We derive an alternative allocation rule called "Reverse-Grandfathering" that still provides a free allocation of rights but reverses the marginal incentive to emit or extract. We show that this new approach, which relies on incentives due to anticipation, can replicate welfare-maximizing firm behavior, even in the complete absence of regulation. To illustrate the potential magnitude of anticipation effects, we develop and parameterize a structural model of a hypothetical market among nearly 5,000 large fishing firms on the high seas. Relative to traditional grandfathering and auctioning of rights, Reverse-Grandfathering substantially increases natural resource stocks and welfare.
Keywords: No keywords provided
JEL Codes: Q00
Edges that are evidenced by causal inference methods are in orange, and the rest are in light blue.
| Cause | Effect |
|---|---|
| anticipation of traditional grandfathering allocation rule (D15) | increase extraction (Y60) |
| increase extraction (Y60) | decrease environmental quality (Q53) |
| increase extraction (Y60) | decrease welfare (I38) |
| anticipation of traditional grandfathering allocation rule (D15) | decrease environmental quality (Q53) |
| anticipation of traditional grandfathering allocation rule (D15) | decrease welfare (I38) |
| traditional grandfathering (D15) | worse outcomes than unregulated (I14) |
| anticipation of future allocation rules (D84) | distort firms' incentives (H32) |
| reverse-grandfathering (D15) | welfare-maximizing behavior (D69) |