Abstract
Invasive pests cross property boundaries. Property managers may have private incentives to control invasive species despite not having sufficient incentive to fully internalize the external costs of their role in spreading the invasion. Each property manager has a right to future use of his own property, but his property may abut others’ properties enabling spread of an invasive species. The incentives for a foresighted property manager to control invasive species have received little attention. We consider the efforts of a foresighted property manager who has rights to future use of a property and has the ability to engage in repeated, discrete control activities. We find that higher rates of dispersal, associated with proximity to neighboring properties, reduce the private incentives for control. Controlling species at one location provides incentives to control at a neighboring location. Control at neighboring locations are strategic complements and coupled with spatial heterogeneity lead to a weaker-link public good problem, in which each property owner is unable to fully appropriate the benefits of his own control activity. Future-use rights and private costs suggest that there is scope for a series of Coase-like exchanges to internalize much of the costs associated with species invasion. Pigouvian taxes on invasive species potentially have qualitatively perverse behavioral effects. A tax with a strong income effect (e.g., failure of effective revenue recycling) can reduce the value of property assets and diminish the incentive to manage insects on one’s own property.
Similar content being viewed by others
Notes
Attenuated spatial property rights may also have a finite time horizon.
We refer to spatial property rights and not ownership because it is possible that more limited rights provide incentive for control. For example, a rancher with a grazing right to public land, and the ability to exclude other ranchers, is more likely to control an invasive weed than if the area were grazed as a commons. This is true even though the rancher does not own the range.
Blunt management instruments cannot be used in a continuous way according to equimarginal principle, and many realistic land management instruments fall into this category. When pesticide is sprayed on a per area based the treatment level is not influence by the size of the pest population. Another example is engaging biosecurity measures such as fencing to protect livestock from wildlife carrying disease (Horan et al. 2008).
Brazil and China have also suffered from the spread of ACP-HLB.
Marten and Moore (2011) allows chemical and bio-control and allows for variation in intensity to assess socially optimal management (since bio-control interventions are seldom done by a single landowner). Sims et al. (2010), and Sims and Finnoff (2012) investigate control of stochastic spread of forest damaging insects.
One advantage of this approach is that in principle it enables the analyst to consider the case of zero insects as a special case of the feedback rule thereby bridging localized control and localized prevention, and avoiding the need to frame the prevention-control question as one of switching regimes (Mehta et al. 2007; Polasky 2010). We do not exploit this property of this setup in the current research, and this extension is left for future work.
This assumption implies that the bio-physical and economic environments have been relatively stable such that the grower has been able to converge to a long-run equilibrium.
We do not consider grove biosecurity, which could affect the introduction of new insects.
Morris et al. (2008) write, “some [growers] know they have greening [HLB] but rather than institute control practices, plan to take whatever profits can be made, then replant [with an alternative crop] or sell the land.”
Smith et al. (2009b) use a similar setup to model the management of the depreciation of property values associated with beach erosion through beach nourishment using an approach following Hartman (1976). A critical difference between Smith et al. (2009b) and ours study is that Smith et al. (2009b) always reset the beach to the same width, while in our problem a proportion of insects are killed so the post spraying level of insects depends on the pre-spraying population.
Environmental persistence of pesticide could increase the incentives for spraying. Including environmental persistence adds another state variable with nonlinear dynamics to the model. While important for considering for prescriptive purposes, residual pesticide effects likely will not affect our core insights, and would make graphical visualization challenging.
While Eq. (9) can be implemented directly, rewriting the expression in terms of basis functions and employing an alternative, but smoother, function with the same roots, such as the Fischer-Burnmeister function (Sun and Qi 1999), enhances numerical convergence and reduces memory requirements. We are grateful for this recommendation from an anonymous reviewer.
If growers think a cure might be available in the future they may “moth ball” their groves and cease active management, but this does not stop the groves from producing insects.
A 10 % increase in \(\beta \) did not have an observable influence on the boundary given the density of collocation nodes. Figure 3 presents a doubling of \(\beta \) for illustrative purposes.
Moving grower \(j\) farther from grower \(i\), which is essentially what biosecurity measures do, enhances the value of grower \(i\)’s capital, but investments in biosecurity may have different properties than investments in onsite control. Biosecurity may also transfer or shift the externality to neighbors.
This simplifies the problem by eliminating the problem of the optimal time to pay. The La Chatelier principle suggests that if it is optimal for grower \(i\) to make a payment at the appointed time, then freeing the time of the payment can make grower \(i \)no worse off. For the payment to be moved voluntarily to another time, the payment can also not make grower \(j\) worse off. Therefore, a more flexible program would only enhance the likelihood that a payment system is welfare enhancing.
Biosecurity investments that prevent transmission between groves could be a strategic substitute that leads to free-riding. Other research on invasive species prevention and control suggests that actions to prevent invasion may shift risk to others (Warziniack et al. 2011), but spraying abates damages rather than shifting them.
Such an equilibrium is almost certainly unstable when perturbed with heterogeneous local information.
Given the very high levels of ACPs per citrus tree reported in the literature, marginal reductions in citrus stock are likely to have little effect on the ACP stock. Therefore, marginal reductions in citrus stock in response to a tax are highly unlikely.
Antidotal evidence from Florida suggests livestock grazing under abandoned citrus tress is one potential alternative land use.
References
Adda J, Cooper R (2003) Dynamic economics, quantitative methods plus applications. The MIT Press, Cambridge, MA
Aubert B (1987) Trioza erytreae Del Guercio and Diaphorina citri Kuwayama (Homoptera: Psylloidea), two vectors of the citrus greening disease: biological aspects and possible control strategies. Fruits 42:149–162
Aubert B (1992) High density planting (HDP) of jiaogan mandarine in the lowland area of Shantou (Guangdong China) and implications for greening control. Proceedings of the Asia Pacific international conference on citriculture, Chiang Mai, Thialand, pp 149–157
Aubert B, Quilici S (1987) Monitoring adult psyllas on yellow traps in Reunion island. Tenth conference of the international organization of citrus virologists
Balikcioglu M, Fackler PL, Pindyck RS (2011) Solving optimal timing problems in environmental economics. Resour Energy Econ 33:761–768
Bird PJWN (1987) The transferability and depletability of externalities. J Environ Econ Manag 14:54–57
Born W, Rauschmayer F, Brauer I (2005) Economic evaluation of biological invasions—a survey. Ecol Econ 55:321–336
Bowles S (2004) Microeconomics behavior. Insitutions and evolution. Princeton University Press, New York
Burnett KM (2006) Introductions of invasive species: failure of the weaker link. Agric Resour Econ Rev 35:21–28
Caputo MR (2005) Foundations of dynamic economic analysis: optimal control theory and applications. Cambridge University Press, New York
Catling HD (1970) Distribution of the psyllid vectors of citrus greening disease, with notes of the biology and bionomics of Diaphorina citri. FAO Plant Prot Bull 18:8–15
Ceddia MG, Heikkila J, Peltola J (2009) Managing invasive alien species with professional and hobby farmers: insights from ecological-economic modelling. Ecol Econ 68:1366–1374
Chiyaka C, Singer BH, Halbert SE, Morris JG, van Bruggen AHC (2012) Modeling huanglongbing transmission within a citrus tree. Proc Natl Acad Sci USA 109:12213–12218
Coase RH (1960) The problem of social cost. J Law Econ 3:1–44
Cocco A, Hoy MA (2008) Toxicity of organosilicone adjuvants and selected pesticides to the Asian citrus psyllid (Hempitera: Psyllidae) and its parasitoid Tamarixia radiata (Hymenoptera: Eulophidae). Fla Entomol 91:610–620
Cornes R (1993) Dyke maintenance and other stories: some neglected types of public goods. Q J Econ 108:259–271
Costello CJ, Kaffine D (2008) Natural resource use with limited-tenure property rights. J Environ Econ Manag 55:20–36
Couture S, Reynaud A (2011) Forest management under fire risk when forest carbon sequestration has value. Ecol Econ 70:2002–2011
Diamond PA (1982) Aggregate demand management in search equilibrium. J Polit Econ 90:881–894
Dixit AK, Pindyck RS (1994) Investment under uncertainty. Princeton University Press, Princeton
Eiswerth ME, Johnson WS (2002) Managing nonindigenous invasive species: insights from dynamic analysis. Environ Resour Econ 23:319–342
Epanchin-Niell RS, Wilen JE (2012) Optimal spatial control of biological invasions. J Environ Econ Manag 63:260–270
Fenichel EP (2013) Economic considerations for social distancing and behavioral based policies during an epidemic. J Health Econ 32:440–451
Fenichel EP, Horan RD, Hickling GJ (2010) Bioeconomic management of invasive insect-vectored diseases. Biol Invasions 12:2877–2893
Fenichel EP, Castillo-Chavez C, Ceddia MG, Chowell G, Hickling GJ, Holloway G, Horan R, Morin B, Perrings C, Springborn M, Velazquez L, Villalobos C (2011) Adaptive human behavior in epidemiological models. Proc Natl Acad Sci USA 108:6306–6311
Finnoff D, Shogren JF, Leung B, Lodge DM (2007) Take a risk: preferring prevention over control of biological invaders. Ecol Econ 62:216–222
Francis PJ (1997) Dynamic epidemiology and the market for vaccinations. J Public Econ 63:383–406
Gaff H, Joshi HR, Lenhart S (2007) Optimal harvesting during an invasion of a sublethal plant pathogen. Environ Devel Econ 12:673–686
Geaun JC (1993) On the shiftable externalities. J Environ Econ Manag 24:30–44
Goetz RU, Zilberman D (2000) The dynamcis of spatial pollution: the case of phosphorus runoff from agricultural land. J Econ Dyn Control 24:143–163
Gottwald TR (2010) Current epidemiological understanding of citrus huanglongbing. Annu Rev Phytopathol 48:110–139
Gramig BM, Horan RD (2011) Jointly-determined livestock disease dynamics and decentralised economic behavior. Aust J Agric Resour Econ 55:1–18
Gramig BM, Horan RD, Wolf C (2009) Livestock disease indemnity design when moral hazard is followed by adverse selection. Am J Agric Econ 91:627–641
Halbert SE, Manjunath KL (2004) Asian citrus psyllid (Sternorrhyncha: Psyllidae) and greening disease of citrus: a literature review and assessment of risk in Florida. Fla Entomol 87:330–353
Hall DG, Hentz MG (2011) Seasonal flight activity by the Asian citrus psyllid in east central Florida. Entomol Exp Appl 139:75–85
Hansen LG (2002) Shiftable externalities: a market solution. Environ Resour Econ 21:221–239
Hansen ZK, Libecap GD (2004) Small farms, externalities, and the dust bowl of the 1930s. J Polit Econ 112:665–694
Hartman R (1976) The harvesting decision when a standing forest has value. Econ Inq 14:52–58
Holmes TC, Liebhold AM, Kovacs KF, Von Holle B (2010) A spatial-dynamic value transfer model of economic losses from a biological invasion. Ecol Econ 70:86–95
Homans F, Horie T (2011) Optimal detection strategies for an established invasive pest. Ecol Econ 70:1129–1138
Horan RD, Perrings C, Lupi F, Bulte EH (2002) Biological pollution prevention strategies under ignorance: the case of invasive species. Am J Agric Econ 84:1303–1310
Horan RD, Wolf CA, Fenichel EP, Mathews KHJ (2005) Spatial management of wildlife disease. Rev Agric Econ 27:483–490
Horan RD, Wolf CA, Fenichel EP, Mathews KHJ (2008) Joint management of wildlife and livestock disease. Environ Resour Econ 41:47–70
Knowler D (2005) Reassessing the costs of biological invasion: Mnemiopsis leidyi in the Black sea. Ecol Econ 52:187–199
Leung B, Finnoff D, Shogren JF, Lodge DM (2005) Managing invasive species: rules of thumb for rapid assessment. Ecol Econ 55:24–36
Lovell SJ, Stone SF, Fernandez L (2006) The economic impacts of aquatic invasive species: a review of the literature. Agric Resour Econ Rev 35:195–208
Lui Y, Tsai J (2000) Effects of temperature on biology and life table parameters of the Asian citrus psyllid, Diaphorina citri Kuwayama (Homoptera: Psyllidae). Ann Appl Biol 137:201–206
Marten AL, Moore CC (2011) An options based bioeconomic model for biological and chemical control of invasive species. Ecol Econ 70:2050–2061
Mehta SV, Haight RG, Homans FR, Polasky S, Venette RC (2007) Optimal detection and control strategies for invasive species management. Ecol Econ 61:234–245
Miranda MJ, Fackler PL (2002) Applied computation economics and finance. MIT Press, Cambridge
Morris RA, Murano RP, Spreen TH (2008) Invasive diseases and fruit tree production: economic tradeoffs of citrus greening control on Florida’s citrus industry. Southern Agricultural Economics Association Annual Meeting, Dallas, TX
Muller NZ, Mendelsohn R (2009) Efficient pollution regulation: getting the prices right. Am Econ Rev 99:1714–1739
O’Connell NV, Kallsen CE, Klonsky KM, De Moura RL, (2009) Sample costs to establish and orange orchard and produce oranges, San Joaquin Valley South, University of California Cooperative Extension, Davis, CA, p 25
Perrings C, Fenichel EP, Kinzig AP (2010) Globalization and invasive alien species: trade, pests, and pathogens. In: Mooney H, Williamson M, Perrings C (eds) Bioinvasions and globalization. Oxford University Press, Oxford, pp 42–55
Pimentel D, Lach L, Zuniga R, Morrison D (2000) Environmental and economic costs of nonindigenous species in the United States. BioScience 50:53–65
Polasky S (2010) A model of prevention, detection, and control for invasive species. In: Mooney H, Williamson M, Perrings C (eds) Bioinvasions and globalization. Oxford University Press, Oxford, pp 100–107
Potapov A (2009) Stochastic model of lake system invasion and its optimal control: neurodynamic programming as a solution method. Nat Resour Model 22:257–288
Potapov A, Lewis MA, Finnoff D (2007) Optimal control of biological invasions in lake networks. Nat Resour Model 20:351–379
Richards TJ (2009) California citrus in 2009: impact analysis and policy simulation. Report prepared for the California Citrus Mutual, Exeter, CA
Richards TJ, Ellsworth P, Tronstad R, Naranjo S (2010) Market-based instruments for the optimal control of invasive insect species: B. Tabaci in Arizona. J Agric Resour Econ 34:349–367
Richards TJ, Shanafelt D, Fenichel EP (in press) Foreclosures and invasive insect spread: the case of the Asian citrus psyllid. Am J Agric Econ
Roberts MG, Smith G, Grenfell BT (1995) Mathematical models for macroparasites of wildlife. In: Grenfell BT, Dobson AP (eds) Ecology of infectious diseases in natural populations. Cambridge University Press, New York, pp 177–208
Rogers ME, Stansley PA, Stelinski LL (2011) Florida citrus pest management guide: Asian citrus psyllid and citrus leafminer. University of Florida IFAS Extension, Gainsville, FL
Sanchirico JN, Wilen JE (1999) Bioeconomics of spatial exploitation in a patchy environment. J Environ Econ Manag 37:129–150
Sandmo A (1975) Optimal taxation in the presence of externalities. Swed J Econ 77:86–98
Saphores J-DM (2000) The economic threshold with a stochastic pest population: a real options approach. Am J Agric Econ 82:541–555
Setamou M, Rodriguez D, Saldana R, Schwarzlose G, Palrang D, Nelson SD (2010) Efficacy and uptake of soil-applied imidacloprid in the control of asian citrus psyllid and citrus leafminer, two foliar-feeding citrus pests. J Econ Entomol 103:1711–1719
Sharov AA (2004) Bioeconomics of managing the spread of exotic pest species with barrier zones. Risk Anal 24:879–892
Sharov AA, Liebhold AM (1998) Bioeconomics of managing the spread of exotic pest species with barrier zones. Ecol Appl 8:833–845
Shaw D, Shaw R-D (1991) The resistibility and shiftability of depletable externalities. J Environ Econ Manag 20:224–233
Shogren JF, Crocker TD (1991) Cooperative and noncooperative protection against transferable adn filterable externalities. Environ Resour Econ 1:195–214
Sims C, Aadland D, Finnoff D (2010) A dynamic bioeconomic analysis of mountain pine beetle epidemics. J Econ Dyn Control 34:2407–2419
Sims C, Finnoff D (2012) The role of spatial scale in the timing of uncertain environmental policy. J Econ Dyn Control 36:369–382
Smith MD, Sanchirico JN, Wilen JE (2009a) The economics of spatial-dynamic processes: applications to renewable resources. J Environ Econ Manag 57:104–121
Smith MD, Slott JM, McNamara D, Murray AB (2009b) Beach nourishment as a dynamic capital accumulation problem. J Environ Econ Manag 58:58–71
Stavins RN (2011) The problem of the commons: still unsettled after 100 years. Am Econ Rev 101:81–108
Sun D, Qi L (1999) On NCP-functions. Comput Optim Appl 13:201–220
Tsai JH, Liu YH (2000) Biology of Diaphorina citri (Homoptera: Psyllidae) on four host plants. J Econ Entomol 93:1721–1725
USDA NASS (2012) 2012 California land values and cash rents release. United States Department of Agriculture National Agricultural Statistics Service, Sacramento, CA
Van den Berg MA, Deacon DE, Thomas CD (1991) Ecology of the citrus psylla, Trioza erytreae (Hemiptera: Triozidae). Phytophylactica 23:195–200
Vlassenbroeck J, Van Dooren R (1988) A Chebyshev technique for solving nonlinear optimal control problems. IEEE Trans Autom Control 33:333–340
Warziniack T, Finnoff D, Bossenbroek J, Shogren JF, Lodge D (2011) Stepping stones for biological invasion: a bioeconomic model of tranferable risk. Environ Resour Econ 50:605–627
Xepapadeas A (2010) The spatial dimension in environmental and resource economics. Environ Devel Econ 15:747–758
Xu H, Ding H, Li M, Qiang S, Guo J, Han Z, Huang Z, Sun H, He S, Wu H, Wan F (2006) The distribution and economic losses of alien species invasion to China. Biol Invasions 8:1495–1500
Acknowledgments
The funding support for the paper is: We thank David Finnoff and two anonymous reviewers for their helpful comments. This publication was made possible by Grant Number 1R01GM100471-01 from the National Institute of General Medical Sciences (NIGMS) at the National Institutes of Health, by the United States Department of Agriculture, Specialty Crop Research Initiative (USDA-SCRI) Award Number 2010-51181-21246, an award from the Saguaro high performance computing center at Arizona State University, and support from Yale’s high performance computing services. Its contents are solely the responsibility of the authors and do not represent the official views of NIGMS or USDA.
Author information
Authors and Affiliations
Corresponding author
Appendix
Appendix
The choice of \(\beta \) is dependent on the extent to which HLB is present, which can be highly variable even within infected regions (Gottwald 2010). Our choice of \(\beta \) reflects a limited amount of HLB (Halbert and Manjunath 2004) and is within the range implied by Chiyaka et al. (2012). The net growth rate of ACP is highly variable and dependent on environmental conditions. Our choice falls within the range from the literature (Lui and Tsai 2000; Tsai and Liu 2000). The rate is lower than the average growth rate used by Chiyaka et al. (2012), but their growth model enables the net growth rate to change seasonally. This is why their model enables a longer persistence of citrus trees. Our growth rate is also reduced relative to the estimate provided by Richards et al. (in press), but still seems to give realistic results. The carrying capacity conversion coefficient, \(b\), was chosen to be realistic but conservative by envisioning 10,000 ACP per tree as a maximal density, which is substantially lower than values reported in the literature, and a square grove with approximately 31 trees on a side.
The profitability parameter \(q\) was chosen so that growers were not too profitable, but that in the absence of ACP and HLB operations are a rational enterprise. Data from the University of California extension office suggests that citrus operations are at best marginally profitable (O’Connell et al. 2009). Spraying costs are often computed on a per acre bases and can be highly variable (Aubert 1987; Catling 1970; Cocco and Hoy 2008). Therefore, our choice of \(c\) is chosen to match in a realistic way with the choice of \(q\), though our parameter is likely on the low side of costs. The technical spraying parameter \(\alpha \) comes from (Setamou et al. 2010).
Rights and permissions
About this article
Cite this article
Fenichel, E.P., Richards, T.J. & Shanafelt, D.W. The Control of Invasive Species on Private Property with Neighbor-to-Neighbor Spillovers. Environ Resource Econ 59, 231–255 (2014). https://doi.org/10.1007/s10640-013-9726-z
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10640-013-9726-z