This study investigates the behaviour of risk averse farm operators in resp
onse to farm income and employment variability. Economic theory maintains t
hat greater farm income variability should increase off-farm labour supply.
On the other hand greater off-farm employment variability should decrease
off-farm labour supply. This effect is confirmed for a sample of farm opera
tors in North Carolina and Kansas using fixed and random effects models. Of
f-farm employment of farm operators is also found to be significantly influ
enced by age, efficiency, asset value, and off-farm wage rate.