Abstract
One premise adopted in most previous studies is that weather fluctuations affect economic outcomes contemporaneously. Yet under certain circumstances, the impact of weather fluctuations in the current year can be carried over into the future. Using agricultural production as an example, we empirically investigate how past weather fluctuations affect economic decision-making by shifting agents’ subjective expectations over future climate. We find that agricultural producers do not form expectations on future climate using only long-run normals, and instead engage in a combination of heuristics, including the availability heuristic and the reinforcement strategy. Adopting these learning mechanisms causes farmers to significantly over-react to more recent fluctuations in weather and water availability when making ex ante acreage and crop allocation decisions.
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Notes
According to the World Meteorological Organization (WMO), normals are defined as “period averages computed for a uniform and relatively long period comprising at least three consecutive 10-year periods.” Other organizations and agencies use the same standard, for example, USGS, National Weather Service, and USDA-NRCS, to produce their weather and surface water flow normals.
The assumption of a non-informative prior is not needed for our empirical analysis because any individual-specific prior will be subsumed by the inclusion of individual level fixed-effects.
Only Water District #11, the governing body of the Bear River, has similar temporal coverage regarding water calls in Idaho. WD11 is not an ideal study site because the river is collectively managed by Idaho, Utah, and Wyoming, which leads to complex water right structures.
Ji and Cobourn (2018) documents that most irrigation districts are formed between 1890 and 1920, with the purpose of securing fundings for large irrigation projects. Thus boundaries of water providers are less likely to be correlated with production conditions a century later.
In rare cases, farms may choose to acquire their own water rights apart from getting water from water providers. We exclude those farmers in our analysis.
Figure 5 illustrates the reaches in WD1.
For example, on May 20th, 2014, reaches on most of the main stem of the Snake River, as well as reaches on upstream tributaries of the Grey River, Salt River, Henry’s Fork, and Falls River, share a cutoff priority date of December 14th, 1891. Reaches on the Teton River, Willow Creek, as well as the lower main stem of the Snake River have a cutoff priority date that differs from the main stem. Table 6 shows the output from the water accounting model on May 20th, 2014.
Geographical boundaries are obtained from the water rights place of use (WRPOU) database from IDWR. Diversion point, diversion volume, and priority date are from Olenichak (2015).
According to the definition from USDA-Farm Service Agency, a CLU is an individual contiguous farming parcel, which is the smallest unit of land that has four characteristics: (1) a permanent, contiguous boundary; (2) common land cover and land management; (3) a common owner, and/or (4) a common producer association.
We define this using the criteria that over 90% of the total land mass of the farm is covered by that provider.
Personal communication with Brian Olmstead, General Manager of the Twin Falls Canal Company, 6/16/2016.
This is calculated based on the number of pixels in the Cropland Data Layer in each land use within each farm. There are 60 other categories of crops reported in the CDL. The majority of land in other crops is in dry beans (1.1% on average across years). All other crops occupy less than 1% of the land base in agriculture (e.g., oats, canola, peas, onions, rye, mint, hops, grapes, tree crops).
We construct GDD by accumulating degree days using the following equation:
$$\begin{aligned} GDD_t= & {} {\left\{ \begin{array}{ll} b_2 - b_1 &{} \text{if} \quad tmean \ge b_2 \\ tmean - b_1 &{} \text{if} \quad b_2> tmean > b_1 \\ 0 &{} \text{if} \quad tmean \le b_1 \end{array}\right. } \nonumber \\ GDD= & {} \sum _{t}GDD_t \end{aligned}$$(8)where \(b_1=8\) and \(b_2=32\) is the lower and upper threshold of GDD, and tmean is the daily mean temperature.
We calculate EDD by accumulating daily degree days‘ using a cutoff temperature of 32 \(^\circ\)C, i.e.,
$$\begin{aligned} EDD_t= & {} {\left\{ \begin{array}{ll} tmax - b_2 &{} \text{if} \quad tmax > b_2 \\ 0 &{} \text{if} \quad tmax \le b_2 \end{array}\right. } \nonumber \\ EDD= & {} \sum _{t}EDD_t \end{aligned}$$(9)where \(b_2=32\) is the threshold for EDD, and tmax is the daily maximum temperature.
Water portfolios were established from the late 1800s through the mid-1900s and rarely include new rights with priority dates after the year 2000. Even if new rights are added to the portfolio, these newer water rights have close to zero probability of receiving water during the growing season. This means that the fundamentals of water portfolios remain mostly unchanged during our study period.
A back-of-the-envelope calculation suggests that a one-standard-deviation increase in GDD corresponds to about 0.7 \(^\circ\)C of warming, assuming that warming is evenly spread out over the growing season.
A back-of-the-envelope calculation suggests that one-standard-deviation increase in EDD corresponds to about 1.1 \(^\circ\)C of warming, assuming that warming is evenly spread over a 30-day period where daily temperatures exceed the EDD threshold.
For example, long-run climate forecasts from IPCC and short-run weather patterns drawn from El Niño-southern oscillation (ENSO) forecasts only have time-series variations at the regional scale, and will be assimilated in the time fixed effects.
We acquire reservoir level at the beginning of the growing season (Mar.31) from the monthly water outlook report published by NRCS. Reservoir levels are then rank-standardized based on 30-year historical observations. We do not use the NRCS forecasts on surface water flows because (1) empirically, the forecast does not predict the actual surface water flows well (\(R^2 < 0.1\)); and (2) the prediction is mainly based on El Niño-southern oscillation (ENSO) forecasts and winter precipitation, both of which are controlled in our model.
We compound our aggregation methods with three components: TND versus Streak denotes whether we aggregate the total number or the longest streak of curtailment days. Season versus Summer denotes whether the aggregation is over the entire season or only in summer months. 100% versus 50% denotes the qualification for a curtailment day using all, or half, of the water in a portfolio is curtailed.
References
Anwar S, Loughran TA (2011) Testing a Bayesian learning theory of deterrence among serious juvenile offenders. Criminology 49(3):667–698
Arellano M, Bond S (1991) Some tests of specification for panel data: Monte carlo evidence and an application to employment equations. Rev Econ Stud 58(2):277–297
Atreya A, Ferreira S, Kriesel W (2013) Forgetting the flood? An analysis of the flood risk discount over time. Land Econ 89(4):577–596
Auffhammer M, Schlenker W (2014) Empirical studies on agricultural impacts and adaptation. Energy Econ 46:555–561. https://doi.org/10.1016/j.eneco.2014.09.010
Baltagi Badi H (2013) Econometric analysis of panel data. Wiley
Barberis N, Shleifer A, Vishny R (1998) A model of investor sentiment. J Financ Econ 49(3):307–343
Blanc E, Schlenker W (2017) The use of panel models in assessments of climate impacts on agriculture. Rev Environ Econ Policy 11(2):258–279. https://doi.org/10.1093/reep/rex016
Brent DW (2017) The value of heterogeneous property rights and the costs of water volatility. Am J Agric Econ 99(1):72–102. https://doi.org/10.1093/ajae/aaw057
Browne OR (2017) Do secure property rights affect resource allocation and firm production? Evidence from water right adjudications in Idaho. In: 2017 Annual meeting, July 30–August 1, 2017, Chicago, Illinois, Agricultural and Applied Economics Association, Agricultural and Applied Economics Association
Buck S, Auffhammer M, Sunding D (2014) Land markets and the value of water: hedonic analysis using repeat sales of farmland. Am J Agric Econ 96(4):953–969. https://doi.org/10.1093/ajae/aau013
Burke M, Emerick K (2016) Adaptation to climate change: evidence from us agriculture. Am Econ J Econ Policy 8(3):106–40. https://doi.org/10.1257/pol.20130025
Camerer C, Ho HT (1999) Experience-weighted attraction learning in normal form games. Econometrica 67(4):827–874
Camerer CF, Loewenstein G (2011) Behavioral economics: past, present, future. In: Camerer CF, Loewenstein G, Rabin M (eds) Advances in behavioral economics. Chap. 1. Princeton University Press, Princeton
Cameron TA (2005) Updating subjective risks in the presence of conflicting information: an application to climate change. J Risk Uncertain 30(1):63–97
Chance EW, Cobourn KM, Thomas VA, Dawson BC, Flores AN (2017) Identifying irrigated areas in the snake river plain, Idaho: evaluating performance across compositing algorithms, spectral indices, and sensors. Remote Sens 9(6):546. https://doi.org/10.3390/rs9060546
Charness G, Levin D (2005) When optimal choices feel wrong: a laboratory study of bayesian updating, complexity, and affect. Am Econ Rev 95(4):1300–1309
Chiang Y-M, Hirshleifer D, Qian Y, Sherman AE (2011) Do investors learn from experience? Evidence from frequent ipo investors. Rev Financ Stud 24(5):1560–1589
Cobourn KM, Ji X, Mooney S, Crescenti NF (2017) The effect of prior appropriation and water right portfolios on agricultural land-allocation decisions. Working paper
Cohn AS, VanWey LK, Spera SA, Mustard JF (2016) Cropping frequency and area response to climate variability can exceed yield response. Nat Clim Change 6(6):601
Cui X (2020) Climate change and adaptation in agriculture: evidence from US cropping patterns. J Environ Econ Manag 101:102306
Dell M, Jones BF, Olken BA (2012) Temperature shocks and economic growth: evidence from the last half century. Am Econ J Macroecon 4(3):66–95
Deryugina T (2013) How do people update? The effects of local weather fluctuations on beliefs about global warming. Clim Change 118(2):397–416
Deryugina T, Kawano L, Levitt S (2018) The economic impact of hurricane katrina on its victims: evidence from individual tax returns. Am Econ J Appl Econ 10(2):202–33
Deschênes O, Greenstone M (2007) The economic impacts of climate change: evidence from agricultural output and random fluctuations in weather. Am Econ Rev 97(1):354–385. https://doi.org/10.1257/aer.97.1.354
Deschênes O, Greenstone M (2011) Climate change, mortality, and adaptation: evidence from annual fluctuations in weather in the us. Am Econ J Appl Econ 3(4):152–185
Ding Y, Schoengold K, Tadesse T (2009) The impact of weather extremes on agricultural production methods: does drought increase adoption of conservation tillage practices? J Agric Resour Econ 395–411
Donaldson D, Storeygard A (2016) The view from above: applications of satellite data in economics. J Econ Perspect 30(4):171–198. https://doi.org/10.1257/jep.30.4.171
Ebenstein A, Lavy V, Roth S (2016) The long-run economic consequences of high-stakes examinations: evidence from transitory variation in pollution. Am Econ J Appl Econ 8(4):36–65
FAO (2020) Land and water: crop information. http://www.fao.org/land-water/databases-and-software/crop-information/en/. Accessed 29 June 2020
Fell H, Kaffine DT (2018) The fall of coal: joint impacts of fuel prices and renewables on generation and emissions. Am Econ J Econ Policy 10(2):90–116
Fezzi C, Bateman I (2015) The impact of climate change on agriculture: nonlinear effects and aggregation bias in Ricardian models of farmland values. J Assoc Environ Resour Econ 2(1):57–92. https://doi.org/10.1086/680257
Gallagher J (2014) Learning about an infrequent event: evidence from flood insurance take-up in the united states. Am Econ J Appl Econ 6(3):206–233
Hagerty N (2020) The scope for climate adaptation: evidence from water scarcity in irrigated agriculture. Working paper
Hastie T, Tibshirani R, Friedman J (2009) The elements of statistical learning: data mining, inference, and prediction. Springer
Hendricks NP (2018) Potential benefits from innovations to reduce heat and water stress in agriculture. J Assoc Environ Resour Econ 5(3):545–576. https://doi.org/10.1086/697305
Hsiang SM, Burke M, Miguel E (2013) Quantifying the influence of climate on human conflict. Science 341(6151):1235367
Im KS, Pesaran MH, Shin Y (2003) Testing for unit roots in heterogeneous panels. J Econom 115(1):53–74
Intergovernmental Panel on Climate Change (2014) Climate change 2013: the physical science basis: Working Group I contribution to the Fifth assessment report of the Intergovernmental Panel on Climate Change
Iyigun M, Nunn N, Qian N (2017) Winter is coming: the long-run effects of climate change on conflict, 1400–1900, Working paper, NBER working paper no. 23033
Ji X, Cobourn KM (2018) The economic benefits of irrigation districts under prior appropriation doctrine: an econometric analysis of agricultural land-allocation decisions. Can J Agric Econ 66(3):441–467. https://doi.org/10.1111/cjag.12165
Ji X, Cobourn KM, Weng W (2018) The effect of climate change on irrigated agriculture: water–temperature interactions and adaptation in the Western U.S., working paper
Kahneman D, Knetsch JL, Thaler RH (1991) Anomalies: the endowment effect, loss aversion, and status quo bias. J Econ Perspect 5(1):193–206
Kala N (2017) Learning, adaptation, and climate uncertainty: evidence from Indian agriculture. Working paper
Kala N, Kurukulasuriya P, Mendelsohn R (2012) The impact of climate change on agro-ecological zones: evidence from Africa. Environ Dev Econ 17(6):663–687
King BA, Stark JC, Wall RW (2006) Comparison of site-specific and conventional uniform irrigation management for potatoes. Appl Eng Agric 22(5):677–688
Konisky DM, Hughes L, Kaylor CH (2016) Extreme weather events and climate change concern. Clim Change 134(4):533–547
Lee G-E, Rollins K, Singletary L (2017) An empirical analysis of water allocation efficiency through the prior appropriation doctrine: a case study in the Carson River Valley, Neveda. Selected paper prepared for presentation at the 2017 agricultural and applied economics association annual meeting, Illinois, Chicago
Lee G-E, Loveridge S, Winkler JA (2018) The influence of an extreme warm spell on public support for government involvement in climate change adaptation. Ann Am Assoc Geogr 108(3):718–738
Leonard B, Libecap GD (2016) Collective action by contract: prior appropriation and the development of irrigation in the Western United States. Working paper, National Bureau of Economic Research Working Paper No. 22185
Liu Y, Wu Q, Ge G, Han G, Jia Y (2018) Influence of drought stress on afalfa yields and nutritional composition. BMC Plant Biol 18(1):13
Lobell DB, Hammer GL, McLean G, Messina C, Roberts MJ, Schlenker W (2013) The critical role of extreme heat for maize production in the united states. Nat Clim Change 3(5):497–501. https://doi.org/10.1038/nclimate1832
Malmendier U, Nagel S (2011) Depression babies: do macroeconomic experiences affect risk taking? Q J Econ 126(1):373–416
Manning DT, Goemans C, Maas A (2017) Producer responses to surface water availability and implications for climate change adaptation. Land Econ 93(4):631–653
Marx SM, Weber EU, Orlove BS, Leiserowitz A, Krantz DH, Roncoli C, Phillips J (2007) Communication and mental processes: experiential and analytic processing of uncertain climate information. Glob Environ Change 17(1):47–58
Mendelsohn R, Nordhaus WD, Shaw D (1994) The impact of global warming on agriculture: a Ricardian analysis. Am Econ Rev 84(4):753–771
Miao R, Khanna M, Huang H (2015) Responsiveness of crop yield and acreage to prices and climate. Am J Agric Econ 98(1):191–211
Miller BM (2016) Does validity fall from the sky? Observant farmers and the endogeneity of rainfall. In: AGU fall meeting abstracts PA11D-03
Moore MR, Negri DH (1992) A multicrop production model of irrigated agriculture, applied to water allocation policy of the bureau of reclamation. J Agric Resour Econ 17(1):29–43
Mukherjee M, Schwabe K (2015) Irrigated agricultural adaptation to water and climate variability: the economic value of a water portfolio. Am J Agric Econ 97(3):809–832
National Agricultural Statistics Service (2007–2016) USDA national agricultural statistics service cropland data layer. Published crop-specific data layer. https://nassgeodata.gmu.edu/CropScape/
Obidiegwu JE, Bryan GJ, Jones HG, Prashar A (2015) Coping with drought: stress and adaptive responses in potato and perspectives for improvement. Front Plant Sci 6:542
Olenichak T (2015) Concepts, practices and procedures used to distribute water within water district no. 1. Water District No. 1 of Idaho. http://www.waterdistrict1.com/water%20accounting%20manual.pdf
Rabin M (2002) Inference by believers in the law of small numbers. Q J Econ 117(3):775–816
Roth AE, Erev I (1995) Learning in extensive-form games: experimental data and simple dynamic models in the intermediate term. Games Econ Behav 8(1):164–212
Schlenker W (2006) Inter-annual weather variation and crop yields. Working paper
Schlenker W, Roberts MJ (2009) Nonlinear temperature effects indicate severe damages to us crop yields under climate change. Proc Natl Acad Sci 106(37):15594–15598. https://doi.org/10.1073/pnas.0906865106
Schlenker W, Hanemann WM, Fisher AC (2005) Will US agriculture really benefit from global warming? Accounting for irrigation in the hedonic approach. Am Econ Rev 95(1):395–406
Schlenker W, Hanemann WM, Fisher AC (2007) Water availability, degree days, and the potential impact of climate change on irrigated agriculture in California. Clim Change 81(1):19–38. https://doi.org/10.1007/s10584-005-9008-z
Seo SN, Mendelsohn R (2008) An analysis of crop choice: adapting to climate change in South American farms. Ecol Econ 67(1):109–116
Shewmaker GE, Allen RG, Neibling WH (2011) Alfalfa irrigation and drought. University of Idaho, College of Agricultural and Life Sciences, Moscow
Tversky A, Kahneman D (1974) Judgment under uncertainty: heuristics and biases. Science 185(4157):1124–1131
Yonts CD, Palm KL, Reichert DL (2003) Late season irrigation management for optimum sugarbeet production. J Sugar Beet Res 40(1/2):11–28
Zhang P, Cheng H, Edwards RL, Chen F, Wang Y, Yang X, Liu J, Tan M, Wang X, Liu J et al (2008) A test of climate, sun, and culture relationships from an 1810-year chinese cave record. Science 322(5903):940–942
Zheng J, Xiao L, Fang X, Hao Z, Ge Q, Li B (2014) How climate change impacted the collapse of the ming dynasty. Clim Change 127(2):169–182
Acknowledgements
The authors gratefully acknowledge support from the NASA Land Cover/Land Use Change (LCLUC) Program (Award NNX14AH15G), the Virginia Tech Institute for Critical Technology and Applied Science, and the National Science Foundation’s Dynamics of Coupled Natural and Human Systems (CNH) program (Award 1517823). All errors are our own.
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Ji, X., Cobourn, K.M. Weather Fluctuations, Expectation Formation, and Short-Run Behavioral Responses to Climate Change. Environ Resource Econ 78, 77–119 (2021). https://doi.org/10.1007/s10640-020-00525-x
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DOI: https://doi.org/10.1007/s10640-020-00525-x