MARKET REVENUE INSURANCE
How the Program Works
by Terry Daynard, OCPA Executive Vice-President
The Ontario Market Revenue Insurance (MRI) program was introduced
in 1991 as part of the national Gross Revenue Insurance (GRIP) program. Nearly a decade has passed since then,
and many new farmers have joined. It’s time for a refresher on how MRI operates.
Unlike grain income stabilization programs which preceded MRI (which were based on amounts of grain during a given
crop marketing year) the MRI support formula is based on the average amounts of grain produced per acre over a
period of several years. Specifically, the amount of eligible crop (i.e., number of bushels or tonnes) is the product
of 85 per cent x historic average farm crop yield x acres planted in the current crop year.
“Historic average farm crop yield” is as defined in crop insurance terms. It means:
Historic average yields are adjusted for two other factors. First is
a yield-trend adjustment factor which is used to adjust previous yields upwards by the extent to which average
Ontario yields have increased with time (typically, about 1-1.5 per cent per year). Another is a buffering factor
which dampens the effects of exceptionally low or high yields on long-term averages. Yields which are 30 per cent
more or less than the long-term averages are adjusted up or down by two-thirds of the difference between the actual
yield and the 30 per cent buffer limit. For example, with an average farm yield of 125 bu /ac, a zero yield (crop
failure) is adjusted upwards by the formula, 2/3 x 125 bu/ac x (100 per cent - 30 per cent), to 58.4 bu/ac.
The price support level under MRI is:
Ontario average corn price data are based on Ontario Corn Producers’
Association checkoff records, and on Statistics Canada survey data for years
before the checkoff began. There is also a three-year delay in choosing the
15-year base period. For example, for the 1999/2000 MRI program, the years 1982/83
through 1996/97 are used in calculating the historic average base price. These
prices are adjusted for changes in the FIPI and an estimate is made of the projected
FIPI for the current crop year. Historic average prices for corn and FIPI values
are shown in the accompanying table. The support price is then calculated as:
The FIPI for crop production for Eastern Canada is based on a relatively
complex weighted-averaging formula which includes measured or projected changes in various cash input costs including
the cost of seed, pesticide,
fertilizer, fuel, operating interest, equipment repairs, telephone, labour, custom work, electricity and property
taxes. The same FIPI is used for all crops.
MRI payments in a given crop year are calculated as:
The two-thirds (66.7 per cent) factor reflects a historic process by
which producers have paid one-third of premium costs. (In this case, the one-third is deducted from payouts.) However,
this deduction is under review because of the absence of premium costs or deductions for other income support programs
such as U.S. Loan Deficiency Payments and the Canadian Agricultural Income Disaster Assistance (AIDA) program.
Consideration is also being given to the appropriateness of the 85 per cent factor used in MRI calculations, given
the much higher level of public support being provided for competing U.S. farmers.
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