http://ageconsearch.umn.edu/handle/36162 Search the Channel search http://ageconsearch.umn.edu/simple-search http://ageconsearch.umn.edu/handle/31419 Title: PREDICTING WILLINGNESS-TO-PAY A PREMIUM FOR INTEGRATED PEST MANAGEMENT PRODUCE: A LOGISTIC APPROACH <br/> <br/>Authors: Govindasamy, Ramu; Italia, John; Adelaja, Adesoji <br/> <br/>Abstract: Pesticide residue has repeatedly been documented as a leading source of food safety concern among consumers. While many studies have presented aggregate, descriptive illustrations of consumer response to Integrated Pest Management (IPM), consumer willingness-to-pay a premium for IPM produce and the factors that determine such willingness have received relatively little research attention. Such information is critical in the marketing of IPM produce. This study empirically evaluates the demographic characteristics that influence consumers to pay a premium for IPM grown produce. Results indicate that females, those with higher annual incomes, younger individuals, and those who frequently purchase organic produce are all more likely to pay a premium for IPM produce. http://ageconsearch.umn.edu/handle/31420 Title: COVER AND CONTENTS PAGES <br/> <br/>Abstract: Includes: Cover Page; Editorial Information; Contents Pages http://ageconsearch.umn.edu/handle/31421 Title: CONTROL OF NONPOINT SOURCE POLLUTION THROUGH VOLUNTARY INCENTIVE-BASED POLICIES: AN APPLICATION TO NITRATE CONTAMINATION IN NEW YORK <br/> <br/>Authors: Boisvert, Richard N.; Peterson, Jeffrey M. <br/> <br/>Abstract: A voluntary program is developed to achieve environmental goals through the self-interested choices of farmers under environmental risk and asymmetric information. Farmers behave to maximize expected net returns, and environmental quality standards are formulated through chance constraints. Because the government may not know each farmer's soil type, policy options must be self-selecting. The model is applied empirically to nitrate leaching and runoff from corn production in three New York regions. Asymmetric information between producers and the government would impose additional cost burdens on society, but these costs are modest in the context of other farm programs. http://ageconsearch.umn.edu/handle/31422 Title: A BIOTIC CONTROL PERSPECTIVE ON NITRATE CONTAMINATION OF GROUNDWATER FROM AGRICULTURAL PRODUCTION <br/> <br/>Authors: Erickson, Jon D.; Schlapfer, Felix <br/> <br/>Abstract: Agronomists consider the continuity and nutrient capturing properties of cover crops as important determinants of nutrient cycling in agricultural systems. Managing for these biotic control functions can help limit nutrient loss and groundwater contamination between main crop harvests. This simulation study highlights the potential role of cover crop management in a welfare economics framework. The objective is to find the optimal combination of nutrient input to the main crop, the extent of off-season cover crops, and crop functional diversity to maximize the sum of benefits from agricultural production and groundwater protection. http://ageconsearch.umn.edu/handle/31423 Title: SOIL MANAGEMENT AND THE FARM TYPOLOGY: DO SMALL FAMILY FARMS MANAGE SOIL AND NUTRIENT RESOURCES DIFFERENTLY THAN LARGE FAMILY FARMS? <br/> <br/>Authors: Soule, Meredith J. <br/> <br/>Abstract: There is increasing recognition that farmers face constraints on their farming decisions depending on the their resources, stage in life, and lifestyle choices. These factors are captured in a new farm typology developed by the Economic Research Service. The farm typology's definition of small and large farms is used to test the commonly stated hypothesis that small farmers practice better land husbandry than do large farmers. The adoption of eleven different soil and nutrient management practices used by U.S. corn producers is analyzed with a bivariate logit model for each practice. The farm typology is found to be significantly associated with two of the practices – rotation with legumes and conservation tillage. http://ageconsearch.umn.edu/handle/31424 Title: PREMIUMS/DISCOUNTS AND PREDICTIVE ABILITY OF THE SHRIMP FUTURES MARKET <br/> <br/>Authors: Martinez-Garmendia, Josue; Anderson, James L. <br/> <br/>Abstract: Seafood futures contracts are a novelty in the derivative markets, having shrimp as their only exponent. Unfortunately, shrimp futures contracts have suffered a disappointing start. The analyses focus on testing whether premiums/discounts for non-par deliverable shrimp size categories can eliminate cash price differentials, and whether the shrimp futures market can predict cash prices without bias. Results indicate ineffective premiums/discounts and predictive bias. These results and the momentous changes taking place in the seafood industry are contrasted to discuss the viability of seafood futures contracts. http://ageconsearch.umn.edu/handle/31425 Title: EXAMINING CHANGES IN LAND USE AFTER THE SALE OF DEVELOPMENT RIGHTS ON FARMS IN RHODE ISLAND <br/> <br/>Authors: Wichelns, Dennis; Nakao, Megumi <br/> <br/>Abstract: Purchasable development rights (PDR) programs are generally considered to provide permanent protection of farmland because development rights are separated from the land in perpetuity. However, the programs do not require that farming activities be maintained in the future. Farming may be discontinued on PDR parcels due to changes in economic conditions or if the parcels are converted to non-farm, rural estates. Such changes may reduce the flow of public goods that citizens seek to obtain by implementing PDR programs. We examine changes in land use on PDR parcels to determine if current activities are consistent with program goals. While changes have occurred in the crops and livestock produced on Rhode Island farms, over time, all of the farms on which development rights were purchased during 1985 through 1999 are currently being farmed by the original owners or by new operators who have either purchased or leased the land. http://ageconsearch.umn.edu/handle/31426 Title: END MATERIALS <br/> <br/>Abstract: Includes: NAREA Distinguished and Honorary Life Members; Presidents, 1955-2001, and Editors, 1972-2001; Minutes of the Annual Business Meeting, Northeastern Agricultural and Resource Economics Association, Bar Harbor, Main, June 11, 2001; ARER Reviewers, June 1999-June 2000; Guidelines for Manuscript Submission; Back Cover http://ageconsearch.umn.edu/handle/31427 Title: THE USE OF FOLLOW-UP QUESTIONS TO NO RESPONSES IN DICHOTOMOUS CHOICE CONTINGENT VALUATION SURVEYS <br/> <br/>Authors: Curtis, John A. <br/> <br/>Abstract: The dichotomous choice contingent valuation survey format collects inexact information on willingness to pay (WTP), that is, whether WTP is greater or less than the bid price. Sometimes researchers make the precise conjecture that certain respondents have zero WTP using information from follow-up motive questions. But follow-up questions are designed to provide information on respondents' motives, not refined information on the magnitude of WTP. Assuming that certain respondents have WTP = $0.00 is beyond the design of follow-up questions. The paper's results show that unless information from follow-up questions is utilized within the limitations of survey design, welfare and model parameter estimates are likely to have high standard errors leading to inappropriate policy prescriptions. http://ageconsearch.umn.edu/handle/31428 Title: ABSTRACTS OF SELECTED PAPERS http://ageconsearch.umn.edu/handle/31429 Title: FACTORS INFLUENCING SUPPORT FOR RURAL LAND USE CONTROL : A REPLY <br/> <br/>Authors: McLeod, Donald M.; Woirhaye, Jody; Menkhaus, Dale J. <br/> <br/>Abstract: The comment indicated that landed wealth (acres owned) should be included as an explanatory variable in the zoning referendum estimation. Land can be constructed as an indicator of wealth that may be impacted by land use controls. The reply focuses on study site issues as well as theoretic, empirical, and institutional/social considerations. Responses to land use control referenda depend on the land considered, attitudes toward land use planning and socio-demographic factors, including income. The amount of acres owned was not statistically significant in explaining preferences for land use controls in the case investigated by McLeod, Woirhaye and Menkhaus. http://ageconsearch.umn.edu/handle/31430 Title: NAREA AWARDS http://ageconsearch.umn.edu/handle/31431 Title: SELF-DUAL STOCHASTIC PRODUCTION FRONTIERS AND DECOMPOSITION OF OUTPUT GROWTH: THE CASE OF OLIVE-GROWING FARMS IN GREECE <br/> <br/>Authors: Karagiannis, Giannis; Tzouvelekas, Vangelis <br/> <br/>Abstract: This paper provides a decomposition of output growth among olive-growing farms in Greece during the period 1987-1993 by integrating Bauer's (1990) and Bravo-Ureta and Rieger's (1991) approaches. The proposed methodology is based on the use of self-dual production frontier functions. Output growth is attributed to the size effect, technical change, changes in technical and input allocative inefficiency, and the scale effect. Empirical results indicate that the scale and the input allocative inefficiency effects, which were not taken into account in previous studies on output growth decomposition analysis, have caused a 7.3% slowdown and a 11.0% increase in output growth, respectively. Technical change was found to be the main source of TFP growth while both technical and input allocative inefficiency decreased over time. Still though, a 56.5% of output growth is attributed to input growth. http://ageconsearch.umn.edu/handle/31432 Title: FACTORS INFLUENCING SUPPORT FOR RURAL LAND USE CONTROL : A COMMENT <br/> <br/>Authors: Deaton, B. James; Norris, Patricia E. <br/> <br/>Abstract: Land ownership characteristics such as the quantity of land owned, quality of land parcels, and location of land describe important dimensions of landed wealth. Landed wealth is expected to be an important factor influencing support for rural land use control. This factor was not discussed in the April (1999) article by McLeod, Woirhaye, and Menkhaus (1999). We suggest that this factor contributes to understanding variation in support for rural land use control. http://ageconsearch.umn.edu/handle/31433 Title: SIMULATION OF A GROUP INCENTIVE PROGRAM FOR FARMER ADOPTION OF BEST MANAGEMENT PRACTICES <br/> <br/>Authors: Ipe, Viju C.; Devuyst, Eric A.; Braden, John B.; White, David C. <br/> <br/>Abstract: A group incentive program to encourage farmer adoption of best management practices is simulated for a typical watershed in central Illinois. The incentive payments, program costs and environmental impacts of the program are simulated. The results show that the best management practices may not actually reduce farm profits but may increase farm profits and reduce environmental pollution. The sponsor in most cases may not have to pay anything under the incentive contract. This may bring about a win-win situation for the sponsor, the farmer participating in the program, and society as a whole. The program could be implemented as an educational effort to demonstrate the benefits of sound management practices. http://ageconsearch.umn.edu/handle/31426 Title: END MATERIALS <br/> <br/>Abstract: Includes: NAREA Distinguished and Honorary Life Members; Presidents, 1955-2001, and Editors, 1972-2001; Minutes of the Annual Business Meeting, Northeastern Agricultural and Resource Economics Association, Bar Harbor, Main, June 11, 2001; ARER Reviewers, June 1999-June 2000; Guidelines for Manuscript Submission; Back Cover http://ageconsearch.umn.edu/handle/31430 Title: NAREA AWARDS http://ageconsearch.umn.edu/handle/31420 Title: COVER AND CONTENTS PAGES <br/> <br/>Abstract: Includes: Cover Page; Editorial Information; Contents Pages http://ageconsearch.umn.edu/handle/31429 Title: FACTORS INFLUENCING SUPPORT FOR RURAL LAND USE CONTROL : A REPLY <br/> <br/>Authors: McLeod, Donald M.; Woirhaye, Jody; Menkhaus, Dale J. <br/> <br/>Abstract: The comment indicated that landed wealth (acres owned) should be included as an explanatory variable in the zoning referendum estimation. Land can be constructed as an indicator of wealth that may be impacted by land use controls. The reply focuses on study site issues as well as theoretic, empirical, and institutional/social considerations. Responses to land use control referenda depend on the land considered, attitudes toward land use planning and socio-demographic factors, including income. The amount of acres owned was not statistically significant in explaining preferences for land use controls in the case investigated by McLeod, Woirhaye and Menkhaus. http://ageconsearch.umn.edu/handle/31419 Title: PREDICTING WILLINGNESS-TO-PAY A PREMIUM FOR INTEGRATED PEST MANAGEMENT PRODUCE: A LOGISTIC APPROACH <br/> <br/>Authors: Govindasamy, Ramu; Italia, John; Adelaja, Adesoji <br/> <br/>Abstract: Pesticide residue has repeatedly been documented as a leading source of food safety concern among consumers. While many studies have presented aggregate, descriptive illustrations of consumer response to Integrated Pest Management (IPM), consumer willingness-to-pay a premium for IPM produce and the factors that determine such willingness have received relatively little research attention. Such information is critical in the marketing of IPM produce. This study empirically evaluates the demographic characteristics that influence consumers to pay a premium for IPM grown produce. Results indicate that females, those with higher annual incomes, younger individuals, and those who frequently purchase organic produce are all more likely to pay a premium for IPM produce.