When manure nutrients exceed a county's cropland assimilative capacity, the potential for water quality problems exists. Concerns about water quality have led to the passage of the Water Quality Improvement Act in Maryland which will impact the disposal of poultry litter on cropland. Forest...

Using a unique spatial database, a hedonic model is developed to estimate the value to nearby residents of open space purchased through agricultural preservation programs in three Maryland counties. After correcting for endogeneity and spatial autocorrelation, the estimated coefficients are used...

Ongoing farmland loss has led county planners to ask "is there a critical mass of farmland needed?" to retain a viable agricultural sector. This study examines whether counties lost farmland at a faster rate if the number of agricultural acres fell below a critical threshold. Results from six...

Policy makers have turned to competition- based voluntary-enrollment programs as a cost-effective way to achieve preferred land uses. This paper studies bidder behavior in an innovative auction-based program in which farmers compete to sell and retire the right to develop their land. We derive a...

A conceptual framework distinguishes farmland retention institutions and with a survey of various literatures, interviews, and original policy design, classifies 28 techniques in four types: regulatory, incentive-based, governmental-participatory, and hybrid. The analysis reveals that techniques...

This paper describes four innovative farmland preservation techniques and gauges support through interviews of key stakeholders: program administrators, lawmakers, and landowners. Four techniques were selected for assessment from approximately 30 novel techniques: rights of first refusal; term...

While agricultural land preservation programs seek to maximize number of acres, to preserve productive farms, to preserve contiguous farms, and to preserve threatened farms, they are often evaluated solely on the number of acres preserved. Using a Farrell efficiency analysis, preserved parcels...

A two-stage model is used to examine a landowner's decision to use riparian buffers. First, the farmer chooses whether to continue farming or to sell the land for development. If the farmer continues farming, then he or she must decide whether or not to plant a buffer. If the farmer plants a...