agriculture in the gatt: a quantitative assessment of the
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Agriculture in the GATT : a quantitative assessment ofthe US 1989 proposal
Herve Guyomard, Louis Pascal Mahe, Christophe Tavéra
To cite this version:Herve Guyomard, Louis Pascal Mahe, Christophe Tavéra. Agriculture in the GATT : a quantitativeassessment of the US 1989 proposal. 1990, 42 p. �hal-01601026�
LN.R.A•• RENNES
[ 5 llLI. l~~O ]ECONOMIE RURALE
BIBLIOTHEOUE
AGRICULTURE IN THE GATT:
A QUANTITATIVE ASSESSMENT
OF THE US 1989 PROPOSAL
by
H. G~, L. P. Mronr*, C. ~~
x I.N.R.A. - Station d'Economie et Sociologie Rurales de Rennes - 65, ruede St-Brieuc - 35042 Rennes Cédex (France)
xx E.N.S.A. - Département des Sciences Economiques et Sociales de Rennes 65, rue de St-Brieuc - 35042 Rennes Cédex (France)
September 1990
DOCUMENTATION ÉCONOMIE RURALE RENNES
11111111111111111 11111 11111 11111 11111111* 0 1 470 2 *
SUMMARY
An assessment of the implications of the US 1989 proposaI in
the GATT is simulated over a 5-year period.
The proposaI requires tariffication of aIl supports and
phasing out over 5 years for export subsidies and 10 years for
other measures (tariffs. deficiency payments). The proposaI was
simulated assuming that the EC can use production quotas to
cease being exporter in dairy and sugar so that the picture is
somewhat optimistic from the EC vlewpoint.
In spite of this. the proposaI would hurt farm income and
trade balance considérably more in the EC (resp. - 21.7 and - 13
billion ECU) than in the US (resp. - 4.6 and + 0.3 billion>' Budget
savings would be Iarger in the EC (+ 12.2) than in the US (+ 7.1).
The burder of adjustment on the EC appears quite heavler than
the one put on the US.
2
1 - INTRODUCTION
After the declaration of PUNTA DEL ESTE in 1986 launchlrig
the new round of GATT negotiations, the first proposaI of the
United States argued for a complete eiimination of farm
programmes in contracting parties by the year 2000 : the so-called
zero-option. While the committee for the trade negotiations of the
mid-term review session of 1988 could not reach an agreement on
the subsequent programme of negotiations, the april 1989 session
was concluded by an agreement such that before the end of 1990,
the contracting parties would implement a programme of long-run
reform of agricultural policies and set a time schedule for its
Implementation. ProposaIs aimed at achieving these objectives were
due before december 1989.
In october the US delegation has issued its new proposaI for
long-run reform which deals with four topics market access,
export competition, domestic support programmes and sanitary
phytosanitary regulations. Broadly speaking, the proposaI argues
for three principles which were already included in previous
declarations tariffication, decoupling, export subsidy ban and
reinforcement of rules and disciplines. With regard to the
transition period, a general time horizon of 10 years is suggested
for most policies except for export promoting subsidies which are
to be eliminated after 5 years. Special treatment is also envisaged
for import quotas in the transition period which may lead to
diverging Interpretations.
3
In the paper we attempt to provide a quantitative
assessment of the impact of the US proposaI on the agricultural
sectors of the EC and the US and on world market priees. This
evaluation is carried with an enlarged and improved version of
the MISS model already used ln the EC study "Disharmonies in
Agricultural Policy Measures" (CEC, 19K! In the present context
the time dimension ls essential as policy reforms are explicitely
carried over well defined periods of time, so that technical change
and other trend factors cannot he neglected. As a consequence,
the assessment is made by a simulation of the US proposaI over a
5-year period of adjustment so as to reveal its effects on the EC
and the US.
The implications of the US proposaI may bé considered from
various stand points.
First, as the eventuai impact after la years ls a complete
trade liberalization, the scenario under consideration after 5 years
will reveal both the relative magnitude and the pace of
adjustment, imposed on US and EC farm policies as a result of the
US proposa!.
Second, the exercise will reveal what in the differential
impact on EC and US policy targets is due to the overall level of
support and what is due to the actual instrumentation of the
policies.
Third the economic rationale lying behind the results of
such a complex scenario where all policles are affected but ln
differential ways, will be elucidated and set lnto the perspective
of EC and US interactions.
4
Finally, the US proposaI can be assessed against the
historicai record of EC-US trade conflict over the CAP, in the
sense that, although dressed with the clothes of policy
instrumentation and principles rather than formulated as a
critique of EC protectionism in agriculture, it amounts to do away
with the principles of the traditional CAP.
5
2 INTERPRETATION AND IMPLEMENTATION ISSUES
QUANTITATIVE ASSESSMENT OF THE PROPOSAL.
FOR A
The US proposaI lncludes a number of considerations and
suggests specifie treatments of various policy measures alming at
"a long-run global reform of agriculture". Clearly, quantifying the
implications of the proposaI content for both EC and US
agrlcultural sectors raises a host of issues related to both the
actuai Interpretation of the proposaI wordlng ln terms of changes
ln policy instruments over the transItion perlod and to the
Implementation of such changes ln the context of a modelling
framework. In particular, as export and lmport protectionist
measures are meant to be phased out at a dlfferent pace, the
evolution of the trade position over time is the key element which
affects the pattern of adjusment. Moreover, farm policies are
complex and sorne commodlty programmes lnvolve both supply
management policies and trade measures, which leave room for
various comblnations of adjustments compatible with the proposaI.
2.1 - A brier discussion or the US proposa!
In the american proposaI the wide range of policy
instruments is divided into four categories ; (i) import access, (ii)
export competition, (Hi) domestic support, (lv) sanitary and
phytosanitary regulations. The proposai envisages a reform in the
four areas, which should be considered as an "integral part of a
globai reform rather than as distinct proposaIs".
In the introductory section of the text tabled in the GATT
(GATT, 1989), the US first emphasizes the various problems
created by current farm policies with respect to the cost they
impose on the budget, on consumers, on the environment and to
their distorting effects on trade. Then they propose that
"traditional forms of support which are directly tied to levels of
production and priees should be progressively elimlnated over a
period of 10 years". According to the proposaI, non-tariff barriers
to imports would be converted into border tariffs and, together
with preexisting tariffs, would be reduced over a 10-year period.
Export subsidies would be progressively eliminated over a 5-year
period. Export restrictions would be eliminated. For sanitary and
phytosanitary regulations, disciplines are proposed which would
establ1sh new notification, consultation and conflict solution
procedures. The latter non-tariff barriers are difficult to assess
and will he left aside in the present quantitative exercise, which
will deal only with the first three types of policy measures.
6
a - [mport access
The proposaI stipulates that tarlffs, including those
resulting from converting non-tariff barriers into tariffs, would be
bound on the first of January 1991, then phased out over a 10
year transition period "down to final rates to be negotiated".
"Final rates would be zero or smaU".
It is worth noting that when 1t cornes to specifie items, the
proposaI leaves ground for negotiation. Whlle it ls said in the
introduction that aU pol1cy measures tied to priees and production
should be el1minated after 10 years, when it cornes to import
tariffs the US seem wllling to accept sorne non zero moderate
support, although in that case it is clearly not decoupled from
production and trade. Similarly safeguard mecanisms are envisaged
to prevent too large increases in imports from one year to the
next.
The proposaI suggests that tariff quotas would be used to
deal with non-tariff barriers in the transition toward an import
regime based on bound tariffs only. Import quota at agreed tariffs
would replace existing barriers and admitted quantities would be
progressively increased, whlle a tariff based on the gap between
domestic and border priees would apply to imports over and above
quotas. Quotas aUowed to specifie countrles would be
progressively eliminated. AU quotas would be progressively
el1minated over la years, and the only remainlng barriers would
be tariffs at bound levels.
7
As it is not. easy to predict what might be the eventual level
of bound tariffs to be expected from the negotiation. the present
exercise will consider that tariffs and tariff equivalents to existing
quotas will be eliminated over 10 years as implied by the phrasing
of the introduction of the proposaI.
b - Export competition
A period of 5 years is proposed for a progressive
elimination of export subsidies. A long list of rneasures to be
eliminated is provided which includes export subsidies as defined
by article XVI of the GATT treaty. Food aid would not be included
in the ban. but new rules to monitor food aid might be necessary
to ensure it does not distort normal commercial sales. Export
embargos and taxes. particularly those aiming at providing
cheaper raw materials to processing industries. will be prohibited.
Article XI ; 2a would be withdrawn so that export embargos would
not be allowed at aIl.
In the exercise. the export subsidy equivalents to export
enhancing measures are cut at a linear rate corresponding to a
complete elimination after 5 years. There may be cases however
where exports are eliminated before the end of the 5-year period.
The time profile of price support is then to be adjusted
accordingly.
8
c - Domestic support
The policy measures which contribute to domestic support
are divided into three categories according to their distorting
effects on production volumes and therefore on trade.
- Policies which have a significant impact on trade should
be progressively eliminated over the lO-year transitIon period.
The list includes administered prices, production and input
subsidies which are not granted on an equal basis (Le. which are
coupled with production levels).
- Policles providing subsidies to inputs or to investments on
an equal basis and those which have not led to excessive use and
are less distorting will be reduced and disciplined.
- Policies not tied to production volumes would still be
allowed. Conservation and environment policies, research, extension
and education programmes, bona fide domestic food aid and
resource retirement programmes are included into this category.
The quantification exercise will be concerned with measures
affecting directly production, consumption and use, together with
supply management policies. Although deficiency payments as such
are not explicitelY mentioned, they belong to this category even if,
combined with set aside as in the case of the US, their effect may
be lessened. As a consequence, deficiency payments have to be
eliminated over a lO-year period.
9
Processing subsidies for oilcakes or feed proteins in the EC
will be treated in the same way. In the proposai, there is room for
Interpretation for coresponsability ievy and domestic human
consumption programmes. For the sake of simplicity it will be
assumed that aIl these taxes and subsidies tied to production and
consumptlon are eliminated. Suppiy management policies, and more
specially production quotas which are not mentioned as such in
the US text, will be assumed acceptable and included in the
exercise in a way described below.
2.2 - ImpIlcations of the US proposai in terms of poIlcy
instrument changes.
The basic principies of the proposai are tariffication and
decoupling of support measures. The phasing out over a
transition period is impiemented at a constant annuai rate.
However, price support is eliminated over 10 years for import and
domestic measures and over 5 years only for export programmes.
The cruciai eiement which sets the pace of adjustment is the
initiai trade position and its evoiution over the transition period.
There will be essentiaIly two typified regimes of transition :
- The export restitution regime (caIled R5) where support is
cut at a pace of 20 % per year of the initial levei.
- The import tariff and domestic sûpport regime (caIled T10)
where support measures are phased out at the rate of 10 % per
year of the initiai ad-valorem tariff equivalent.
10
In the exercise, administered priees through variabie
restitutions or deficiency payments will no longer be pegged. but
they will be tied to world priees by the remaining tarif!
equivalent in each particuiar year. They will therefore depend on
deveiopments in worid priees occuring over the period as a resuit
of both exogenous factors and policy changes.
The pace of adjustment of support clearly depends on the
initial trade position and on the type of instruments used to
enhance production and trade balance. The EC will therefore start
with the R5 regime for most commoditles except oilseeds and grain
substltutes, as it is a net exporter in most commodities and uses
the variable-Ievy-variable-restltution system.
The US will mainly follow the TlO regime as it is using
deficiency payments for grains, and because the sugar and beef
quota are treated by the tarif! equivalent phased out over lO
years. There is one exception in the US case, namely the Export
Enhancement Programme (EEP) which is treated as the R5 regime,
but it is likely to have little effect on producer income.
a - Time profile of support and polJcy instruments
The evolution of the rate of support over the transition
period clearly depends on the type of instruments but also on the
trade position. As the latter may switch from net export to self
sufficiency or to net import, the time profile of the maximum level
of support is endogenous and cannot be specified a priori in the
11
1
case of export subsidization programmes. Moreover, when several
policy instruments coexist (e.g. production quota and export
subsidy) the margin of Interpretation of the proposaI increases.
Typified cases are described below to clarify this issue.
case 1 PrIee support Is phased out over 10 years
The simplest case (the country is importer and stays
importer) is illustrated in panel 1 of figure 1. It corresponds to
the permanent importer case where the country keeps being
importer during the transition perlod and after elimination of
import barriers. This case applies to existing tariffs or import
quotas after tarifflcation of the wedge between domestic and
border priees. The level of support provided to producers by the
tariff will follow the T10 schedule and be phased out at a constant
rate over 10 years. Presumably imports will increase (net exports
decrease), as shown in the lower part of panel l, during the
transition period. It is conceivable however that imports may
decrease at sorne stage in the particular case of a country with
low tariff when world (and therefore domestic) priees increase
significantly as a result of the reduction in support in other
highly protectionist countries. The beef regime in the US is a
possible candidate for such an example.
Case 1 also applies to domestic policy Instruments as
deflciency payments or varlous subsidy programmes. Ollseeds ln
. the EC will follow the TIO pattern. The US grain programme Is
more complex as deficlency payments are used jointly wlth the set
12
aside and with the EEP. Deflciency payments foilow the T10
schedu1e whlle the EEP is phased out over 5 years. Producer and
user priees wiil not be affected in a parailel fashion in these two
cases, while in the import tariff case they are.
Case 2 The Exporter country stays exporter (R5 schedule)
Figure 1 panel 2 exhibits such a case which is also fairly
simple; total support is elirnlnated after 5 years. Presumably if the
country keeps exporting after thls elimination, exports will start
rising again between years 5 and 10, when domestic priees
decrease less or increase after free trade is completed.
Case 3 ; An exporter country retums to self sufficiency
before the end of the 5-year period
In panel 3, the export subsidizing country ceases exporting
after 3 years. At this stage, it is not longer compeiled to stay on
the R5 schedule of level of support. At point A the level of
support is equal to 40 % of the initial level, but the country
cannot switch immediately to the T10 (at 70 % of initial protection)
schedule which would amount to restoring the exportlng, position.
In year 5, the level of support lies somewhere between zero and
DB, depending on the magnitude of trends and other policy
changes which affect the country net export curve. The solution
which corresponds to the highest possible level of support in year
5 is given by solving the model when the country is forced to be
13
no more than self sufficient in the commodity under consideration.
The country is allowed however to have a maximum tariff on
imports of 50 % of the initial tariff, thus prohibiting imports. This
approach was used in the EC for grains, beef and pork and
poultry, as going to free trade over 5 years brought the EC to a
net importing position.
This interpretation of the US proposaI is chosen so as to
find out what is the minimum adjustment in EC farm income
required by its content. The approach can be considered as fairly
optimistic in the sense that it reveals the upper Hmit of the
acceptability of the US proposaI by the EC.
b - specifie problems for some commodities and some poliey
instruments
- production quotas
Production quotas are implemented in the EC for dairy and
sugar. The proposaI does not deal speciflcally with those
instruments as it focuses on policies which enhance supply and
exports. In the present context the EC is assumed to be allowed to
adjust quota rights so that priee support eut can be kept as
small as possible. The EC may then wish to move to self
sufflciency by using supply control policies and tariffs. If the EC
is Just self sufflcient after 5 years, it is in a position to move on
the TIO schedule of support reduction and the decrease in the
nominal rate of protection can be limited to 50 % of the initial
level. This interpretation of· the proposaI amounts to a downward
14
shift of the net export curve trom X(t} to X9 (t) on panel 4 of
figure 1. In the present case the quota rights are reduced so that
the X9 (t) curve crosses the X axis 5 years after the reference
date. Given the interactions within the farm sector, the level of
the quota whlch ensures self sufficiency at 50 % of the initial
protection is a function of aIl other changes in pollcies and in
world priees.
The same logic was also applied to sugar in the EC with a
slight complication due to the ACP sugar import quota. The EC is
brought back to self sufficiency after 5 years and the ACP sugar
imports are supposed to be reexported at taxpayer cost. As in the
case of mllk, the freeze of the sugar production quota allows the
EC to move to the TIO schedule after 5 years and the nominal rate
of protection is eut only by 50 %.
In both cases the reduction in quota rights and the changes
in other policies, which amount to reduce the opportunity cost,
lead to a decrease in the shadow priee of milk and sugar. It is
necessary to check that the 50 % eut in the nominal rate of
protection does not take the producer priee below the shadow
priee where the quota would no longer be effective.
It is worth noting at this stage that the use of supply
control pollcies is designed to allow the EC to llmit the burden of
adjustment of producers. Its corresponds to a fairly optimistic
interpretation of the US proposaI since, without this flexibility,
the' EC would have been compelled to stick to the more severe R5
schedule of priee support reduction.
15
- specifie taxes and subsidies
Both EC and US farm programmes include a variety of
specifie measures often aimed at correcting the adverse effects of
16
the basic feature of the programme. Le. priee support.
Coresponsability levies. dairy product consumption subsidies. the
sugar levy. the skim milk powder premium.... are major cases.
These measures are aggregated with other measures and an
average level of protection is used for the typical producer or
user even if there is a discrimination in the implementation of the
schemes in favour of sorne specifie groups of producers or
consumers.
Consumption subsidies and coresponsability levies are
supposed to be eUminated after 5 years. Moreover. to keep the
picture simple it has been assumed that the gap between producer
and user priees (at the farm gate) would be eUminated after 5
years1 • This Interpretation is in Une with the idea of tariffication
which is important in the proposaI.
- Import quotas
Import quotas are widespread in both EC and US farm
policies. According to the proposai ail non-tariff barriers would be
converted into tariff equivalents and follow the lO-year phasing-
out schedule. It is not implied however that. importing countries
will actually cash the corresponding tariff proceeds. As a
consequence. imported quantities under a quota regime have been
l with the exception of grain deiiciency payments in the US, of oilseed crushing subsidy inthe EC, and the aggregate 'rest of agriculture' in both countries where the support measuresare treated as producer subsidies.
increased so that the implicit nominal rate of protection is eut by
half after 5 years. The budget Implications of these adjustments
will therefore be neutral as one would expect. Beef. sugar and
dairy in the US and manioc in the EC are treated ln that way.
c - a 5-year projection
The time dimension of any policy adjustment agreed in the
GATT is an essential feature. Partial or total liberalization over 5
years and over 10 to 15 years are totally different in terms of the
pace of adjustment of the farm sector. In the present context the
time dimension is crucial since the speed of priee support
reduction depends on policy instruments, as export subsidies are
decreased faster than import tariffs and other measures.
The time dimension is also important because technical
progress keeps enhancing production, outpacing shifts in the
demand for farm products in industrial countries. The pattern of
evolution of the trade position is therefore a function of both
technical change and priee support cuts and this pattern
determines whether a given commodity programme is eligible for
the 5-year or the 10-year phasing-out schedule.
Technical progress is also important in the presence of
supply management policies. Technical change shifts the
opportunity cost down for dairy and sugar in the EC and supplies
of other products should be affected accordingly as resources can
move from one subsector to another.
17
Another aspect of the time dimension is that sorne trade-offs
between policy targets are modified when technicai change is
allowed for (Guyomard. Mahé. Tavéra. 1988). Productivity growth is
reflected in income growth and the trade-off between farm income
loss and budget savings wlll be less severe when pol1cy changes
are spread over time. A pure comparative-static approach is
therefore I1kely to exagerate the burden of adjustment of the farm
sector due to partial I1beralization.
For these reasons a 5-year projection was performed where
both policy changes and general economic trends were taken into
account. Technical change parameters were calibrated on the basis
of the 1979-1989 period. Actual trends of production and
disappearance volumes were corrected for priee changes in order
to get an estimate of pure technicai change effects. Demand trends
were aiso corrected for price effects. The annual shifters in
supply. derived and final demands are displayed in Annex 1.
Simulation results wlll not show the isolated impact of the
US proposaI as compared to an alternative no-policy change
scenario, but they will show the magnitude of changes ln economlc
indlcators after 5 years. as a result of both economic trends and
pol1cy changes in the EC and the US.
18
2.3 - Model used. base year
The model used is an updated and extended version of the
MISS model used ln the CEC disharmony study (CEC, 1988; Mahé,
Tavéra, Trochet, 1988). The agricultural sector is now
disaggregated into Il outputs (grains, vegetal protelns, vegetal
oi12, corn gluten feed, manioc, other grain substitutes, beef, pork
and poultry, milk, sugar, rest of agriculture) and 4 inputs not
produced by the farm sector (fish and meat meals, fertillzers,
other intermediate consumptions, capital consumption). The
parameters are calibrated on the basis of both empirical studies
and theoretlcal constraints and are designed to be valid for a 4 to
5-year tlme horizon.
The base period is 1988 for budget data, protection
estlmates and animal products. It is 1987-88 for crop quantities.
Animal feed use is represented by its Ingredients and the oil
included in supply corresponds to the oil content of oilseeds
whlch are domestlcaIly produced. The data were calibrated so as
to approxlmate budget, income and trade as weIl as possible.
Budget expendltures are smaller than total FEOGA outlays for
varlous reasons.
19
First, as imports and exports are supposed
subsitutes only net trade ls represented so that tariffs
proceeds are deduced from gross export subsidies,
budget expenditures are net.
1 except for olive oil included in the rest of agriculture.
perfect
or levy
50 that'
Second, only pollcles Important for trade are Included. The
nominal protection estimates are therefore significantly lower than
the OECD Producer Subsidy Equivalents (PSE) as the latter
Include various items like government subsidies to research or
regional aids which can be malntained according to the US
proposaI (OECD, 1989). Intervention outlays on storage are not
lncluded slnce they may be consldered as a result of an
inefficient way to delay exports. Howevert increases in stocks are
Included in exports, so that the assoclated restitution cost Is
included in the budget. Net exports therefore correspond to
exportable surplus rather than to actual exports.
The situation of quota-ridden products ln the base year is
Important since the level of the quasi rent will determlne the
priee eut which will trlgger a downward supply response. This
was not a problem ln the present case since, due to quota
reductions and other pollcy changes, the required producer priee
eut was lower than the decrease in the dalry and sugar shadow
priees, as a result of the effect of technical change and of the
cuts ln varlous priee supports on competing outputs or on inputs.
3 - RESULTS : THE IMPACT OF THE US PROPOSAL ON THE
EC AND THE US AFTER 5 YEARS
20
In this section we first dlscuss
implemented over the 5-year period.
implications on domestic and world priees
which enllghten the economlcs of the
actuaI pollcy changes
Then we revlew the
of various commodities
adjustments ln world
agriculture as a result of EC and US partial liberalizatlon. Flnally,
the global effects on Income, budget and trade are presented and
the dlfferentlal Impact on the EC and the US Is polnted out.
3.1 - Actual policy changes over the 5-year period
The discussion of Issues ralsed by the Interpretation of the
US proposaI showed that some policy changes were endogenous ln
the exerclse. because of possible trade reversaIs and the
consequent shlfts from the R5 to the TI0 schedule of priee
support eut. The drlvlng forces behlnd the results are best
understood by looklng jolntly at Table 1 where the changes ln the
Nominal Rates of Protection (NRP) are reported and Table 2 whlch
dlsplays net exports in volume.
Because of tarlfflcation, support pollcy Instruments are now
ad-valorem protection rates or equlvalent import quotas or
production quotas. Domestic priee changes come as a result of
both world priee and nominal protection changes.
As the EC Is a net exporter for most commodlties, and uses
export subsldles, nominal protection falls by more than 50 % for
some products. This Is the case for grains where It has to faU by
two thlrds from 106 % to 29 % ln order to brlng the EC back just
to self sufflclency. Pork and poultry follow the same pattern and
priee support Is nearly ellmlnated (NRP falls from 28 to 5 %). It
seems therefore most likely that the EC could become under free
trade a permanent exporter of pork and poultry if grains and
21
1r
feeds were further liberalized. For beef the situation is somewhat
different and - on the basls of the year 1988 - a 50 % eut of the
NRP is more than what Is requlred for the EC to eease belng li
permanent exporter. At domestie priees higher than world priees
by about 40 %, the EC would after 5 years import more than the
amount requlred under the beef import quota reglme, so that the
EC ean stay on the TI0 sehedule.
This is also the case for dalry, but wlth an aeeompanying
measure : a reduetion ln production quota maklng the EC just self
suffleient. The NRP would then fall only to 47 % for dalry under
the condition that quota rights are redueed by 14 %. Wlthout
maklng use of the quota the EC would be bound to reduee dalry
priees even further, If It were to rely only on restitutions to
maintain produeer priees. Wlth these polley changes and teehnieal
progress, the shadow priee of mllk would fall by a further 33 %
and be close to world market priee. This implies that a signlfleant
amount of rent would still be assoelated with the quota and th~t
the produeer priee eut implemented is not ln a position to impact
on mllk supply, henee the neeessity to restrlet further the level
of quantlties allowed in the referenee. A slmllar analysis applles to
sugar but redueing the NRP by half ls enough to bring the EC
baek to self suffleieney3 when the production quota Is kept just
at the same level. Beeause of the fall of the priees of other erops
and produetivity gains, the shadow priee of sugar falls by 28 %, a
1 the 1.3 million tonnes reported in Table 2 correspond to the ACP sugar quota which is to bereexported. In order to better approximate budget expenditures, the ACP sugar quota was addedto doaestic production, so that exports reported here are, as a exception, total exports andnot net exports.
22
drop which should take it close to world market prices if it was
not already before.
The other group of commoditles is el1gible to the TI0
schedule since the EC is a large importer of them. NRP's are
therefore cut by 50 % for oilseeds and protein crops, manioc,
other grain substitutes (millings and other byproductsJ, and the
rest of agriculture (fruits and vegetables, beverage, tropical
products, ovine meat...J. In the case of manioc the aUowed
quantities under the Voluntary Export Restraint Agreement (VERA)
with Thailand and other countries would have to increase from 7
to 8.4 million tonnes.
The first group of commodities clearly bears the largest
burden of adjustment, although the use of production quotas
gives the EC a sizeable margin of manoeuvre. The weighted
average NRP in the EC faUs from 66.3 to 28.1 % after 5 years.
The required changes in US protection rates follow the 10-
year el1minatlon pattern as the US is either an importer (animal
products', sugar, rest of agriculture) or an exporter without
signiflcant export subsidies (soybeans, corn gluten feed, other
grain substltutes). There is one exception, grains, which have a
signiflcant EEP to be eliminated after 5 years. But even in that
case sorne farmers, namely beef and pork and poultry producers,
would rather benefit than lose from the resultlng faU in user
prices.
, for dairy products there ia again room for Interpretation as ~e use milk equivaient and asthe aign of the US balance seems to de pend on ~ether it is expreas on the baaia of the fat orthe protein content of milk.
23
AIl other nominal protection rates are reduced to half their
value of the base year. This is obtained through an increase in
quotas for sugar and dairy products, while the US is likely to
become an exporter of beef due to a world priee risee.
OveraIl the US rate of adjustment can be closer to the 50 %
reduction schedule due to its policy instruments and its trade
position.
3-2 - Implications on world and domestic priees and the
economics of baning export subsidies
The world priee for cereals increases by 10 % as a result of
24
three factors the ellmination of EC exports following the
reduction of support which cuts production (6,5 %) and stimulates
feed demand (5 %) although beef and dairy production levels are
reduced. The pork and poultry sector in the EC expands by 12 %
in spite of a nearly complete elimination of support, because the
cost of concentrated feed in the EC falls markedly (from 14 % for
feed proteins to 31 % for other grain substitutes, cereals falling
by 30 % ; see Table 4).
World priees of protein feed and various grain substitutes
are falllng except for manioc. The priee of manioc increases for
two reasons : first, the EC imports more manioc by relaxing the
VERA ; second, manioc is an important food item 'in various parts
of the world and human demand increases. Corn gluten feed and
, the result is consistent ~ith the estimate of the tariff equivalent to the beei import quotamade by tbe USDA (Webb et aL, 19901. lt would be different if the higher DECD estimate of theUS heef PSE were used.
other grain substitutes prices faB due to a contraction of the beef
and dairy sectors in the EC and to substitution by grains in
animal feed.
World dairy product and sugar prices increase noticeably
(17 % and 7 % respectively) because EC and US pol1cy changes are
somewhat simllar and confort each other. The large cut in the EC
mllk quota is the main reason for world price lncrease. For· sugar,
the rise is more l1mlted as EC supply does not react to the price
cuts because of a large quasi rent that is perpetuated by the
package of policy changes.
Beef and pork and poultry prices do not change markedly
because the US tend to dampen the effects of the EC's
liberal1zation. US production of beef and pork and poultry
increases as a result of higher world prices and of technical
change since the US protection for these products is zero or close
to zero in the base year.
While nominal rates of protection in the EC are cut by 50 %
or more, the actual faB in domestic prices is dampened for many
products because of world price rise. This is the case for grains,
manioc, dairy and sugar.
Although NRP is cut by two thirds for grains and only one
half for oilseeds. producer prices of these commodities faB in
nearly the same proportion as the price ratio between feed
proteins and grains deteriorates sharply on world markets.
25
In the US. producer priees faH relatively less than in the
EC because nominal protection is less reduced. Because of
tariffication of priee support both EC and US domestic priees are
directly affected by world priee changes due to each other's
liberalization.
AlI feed input priees faH in both the EC and the US except
for grains in the US where they increase by 2.7 % because of EEP
abolition. These cheaper feed priees are the consequence of
protection reduction on these feed items and on the animal
product sector. They contribute to dampen the negative effect of
liberalization on farm incomes.
Large budget savings occur in both the EC and the US (see
Table 5). Moreover. they have a similar magnitude although their
economic rationale and the affected commodities differ
substantiaHy.
The main reduction in budget costs in the US takes place on
deflciency payments in the grain sector. Other substantial savings
occur on consumption subsidies in dairy and on various
subsidization programmes benefiting to the aggregate "rest of
agriculture" .
The EC budget savings are spread over most of the
commodlties : 2.7 billion ECU for grains. 1.8 for oilseeds. 1.6 for
beef. 4.0 on dalry. The main source of savlngs in the EC comes
from the ellmlnatlon of export restitutions in grains, dalry and
26
beef as a result of the return to self sufflciency (grains, dairy,
pork and poultry) or even to a net importing position (beef).
The agricultural trade balance (Table. 6) evolves quite
differently in the EC and in the US. The negative EC balance
deteriorates sharply ( by about 13 billion ECU) while the US
balance improves by 0.3 billion. In the EC it is clearly the
reduction in priee incentives and in protection which brings the
EC to a self sufflcient or an importing position in temperate-zone
products. In the US, the conjonction of lower priee cuts and
sharp increases in grain priees help improving the trade position
. by 0.5 billion ECU in grains. This is nearly offset however by the
loss in soybean and soybean product exports as the EC's imports
decrease and the world priees faIl work in the same downward
direction. The US trade also beneflts in the animal sector,
particularly in beef, taking advantage of the rise in the world
priee!.
The net effect of EC liberalization on US trade in crops
would be more or less neutral as the EC support reduction in
grains and animal sector tend to offset each other from a US
point of view. Altogether, the US proposaI appears to be quite
favorable to US trade balance and would force the EC to step off
the world market as a significant exporter.
1 see however the caveat in section 3 about the estimation oi the actual impact oi the presentbeef import quota on nominal protection in the US.
27
3.3 - The ditferential Impact of the US proposal on global
indicators
Table 7 and Figure 2 display the evidence of the differential
impact of the US proposaI on major global policy indicators. Total
savings in budget expenditures are far apart (12.2 billion ECU in
the EC. 7.1 in the US) and other indicators exhibit even larger
differences between the two countries.
As expected from the magnitude of producer and user priee
changes. net farm incomes in the EC faHdramatically over the 5
year period (21.7 billion ECU or about one fourth). In the US net
farm incornes are reduced by only 7.0 %. If the US change in
income is within reach. given the rate of outmigration of labour,
the faH in the EC does not seem feasible over 5 years without
sorne compensation whlch would use up ail budget savings and
need even more.
The US seems to be in a position to compensate producer
losses by using the taxpayer money saved. lt is not the case in
the EC because a significant amount of the transfer cornes from
consumers who would gain 20.9 billion ECU from EC's partial
liberalization. So if the EC would have to compensate producers.
most of consumer gains would have to be recaptured by sorne
fiscal measures.
Another conspieuous differential impact is on trade. The US
manage to improve its position by benefiting from world priee
rises and because of limited production cuts (the trade balance
28
improves by + 0.3 biU10n ECU). whlle the EC agricuitural trade
position deteriorates sharpiy (- 13.0 billion).
Overall. the magnitude of the impacts is strikingly different
as 1l1ustrated on Figure 2.
4 - CONCLUDING COMMENTS
The quantitative assessment of the US proposaI shows
distinctive impacts on the EC and the US. The adjustment burden
put on the EC is considerabiy larger than on the US. particularly
in terms of farm income and trade. whlle savings on budget are
not quite 50 far apart.
Although the US proposaI seems based on principles of
adjustment rather than on country specifie changes, it amounts to
a differential treatment of the EC and the US. due to the
contrasted initial positions and the types of policy instruments
implemented. As the EC exports with the heip of restitutions and
as the CAP relies on high user priees to support farm incomes the
budget-saving-farm-income trade-off is much more severe in the
EC.
By rullng out export restitutions after 5 years the US
proposaI amounts to wipe the EC out of the world export market.
The best the EC can do is to return to self sufficiency in most
highly protected commodities which are now in excess supply. The
EC agricultural sector is considerably reduced under the scenario.
29
The US should also realise however that a smaller animal sector in
the EC means a smaller outlet for feed items and lower world
priees for soybeans.
It may be pointed that the US proposaI, aithough phrased in
terms of general rules of policy adjustment. amounts to put a
specifie pressure on the CAP. Eventually it is not different from a
plain reconsideration of the CAP principles· in the new context of a
generalized exporting position of the EC. It reveals that the
spreading surpluses and their budget implications have increased
the pressure on the CAP. hence the implementation of budget
stabilizers and supply control policies.
30
REFERENCES
CEC (1988) Disharmonies in EC and US AgriculturalPolicies. Report to the Commission of theEuropean Communi ties by EC/U. S. StudyGroup, Brussels.
31
GATT (1989) Submission ofcomprehensivereform.
the Unitedlong-term
States onagricultural
GUYOMARD H. ; MAHE L.P. ; TAVERA C. ; TROCHET T. (1988)Sorne problems of modelling agriculturaltrade policy interactions between the ECand US. International Agricultural TradeConsortium, San Antonio, USA, déc.
MAHE L.P. ; TAVERA C. (1988) Bilateral harmonization ofEC and US agricultural policies. Eur. Rev.Agri. Econ., déc.
MAHE L.P. ; TAVERA C. ; TROCHET T. (1988) An analysisof interaction between EC and USAgricultural Policies with a simplifiedworld trade model : MISS ; Background paperfor the report to the Commission of theEuropean Communi ties on Disharmonies in ECand US Agricultural Policies. INRA, Rennes,France.
OECD (1989) Tableau des ESP et ESC 1979-1988. Paris.
WEBB A.J. LOPEZ M. PENN R.Producer and ConsumerUSDA, ERS, Stat. Bull.
(1990)SubsidynO 803.
Estimates ofEquivalents.
32.
Flgure 1. Tlme proflle of level of support and trade position
panel 1 : Importer S'tays importerIeveJ ofsupport
panel 2 : exporter stays exporterlevel of support
o
5 o 5
panel 3 : exporter returns to self suff1ciency
leve! of support
panel 4 : exporter using productionquotas
lave! of support
B'
5 10netexport
o
3 5.
l 5TlBteicport
,,
le F
o
o
• •••..., . path of level support
path of net exportrn=o zone of Indeterminacy
33.
Figure 2. The differentiai impact of the US proposai on EC and US policy targets(billion ECU)
Budget Savings
+ 12.2
1
-13 .0
Loss inTrade Balance
\1
Il1 \,1 \
1 \l .. 1
1 ,
1 ,
1 1,1,1
- 21.7
Loss in NetFarm Incarne
+ 20.9
ConsumerGain
impact on the USimpact on the EC
Table o. LIst of abbreviatlons
GRA ; graInsVPR ; vegetable proteInsOIL ; vegetable oil ;CGF ; corn gluten feed ;MAN ; manioc ;OGS : other graIn substltutesBEE; beef ;P&P ; pork and poultry ;MIK ; milk ;SUG ; sugar ;ROA : rest of agricultureOTF : other feed IngredientsOIC ; other lntermedlate consumptionFER fertllizers;CAP ; capital services.
34.
35.
Table 1. Actual policy changes ln the EC and in the US over 5 years nominal rateof protection (in % of border priee)
l.Supply side
GRA
VPR
aIL
CGF
MAN
OGS
BEE
P&P
MIK
SUG
ROA
AVERAGE
initial
105
75
75
o100
25
75
28
94
210
25
66.3
ECfinal
29
37.5
37.5
o50 cv
12.5
37.5
5
47 (2)
105
12.5
28.1
initial
70
ooooo2
o85
156
29
36.0
usfinal
35
ooooo1
o42.5
78 (3)
14.5
18.4
2. Demand side
GRA
VPR
OIL
CGF
MAN
OGS
BEE
P&P
MIK
SUG
ROA
105
o10
o100
25
75
28
85
233
10
+
35
o5
o50
12.5
37.5
5
47
105
5
7
ooooo2
o68
156
10
·0
oooo
o1
o42
78
5
•
III : import quota increased from 7.0 to 8.4 million tons.121 : production quota decreased by 14 %.131 : import quota increased from 0.97 to 1.89 million tons.t nominal protection is 43 %for skim milk podwer fed to veal, Tbe gap between producer and user priee Isubsidy/taxl is supposed to be eliminated after 5 years, except in the case ofoilseeds in the EC, grains in the US, and of RDA in both countries.
Table 2. Changes in trade net exports (million tonnes)
EC USInitial Final Initial Final
GRA 25.1 0.0 +48.5 +50.1
VPR -25.0 -21.8 +21.0 +21.3
OIL -3.2 -4.0 +7.4 +7.3
CGF -4.5 -5.7 +4.3 +5.5
MAN -7.0 -8.3 0.0 0.0
OGS -7.0 -5.7 +2.6 +3.6
BEE +0.7 -0.7 -0.8 +0.2
P&P +0.7 0.0 -0.1 +1.4
MIK +16.9 0.0 -1.8 -3.5
SUG +3.5 +1.3 -1.0 -1.9
RDA • -21.9 -28.5 -1.8 -4.7
. 11'1 billion ECU
36.
Table 3. Changes in worid market priees
Initial(ECU/t)
1:Agricultural products
Final(ECU/t)
37.
% change
GRA 102
VPR 227
aIL 400
CGF 135
MAN 70
OGS 120
BEE 2 000
P&P 1 089
MIK 138
SUG 163
ROA 813
113 +10.8
195 -14.1
389 -2.8
105 -22.2
75 +7.1
69 -42.5
2 063 +3.2
1 077 -1.1
162 +17.4
175 +7.4
814 +0.0
• Priee index base 1 000 in the EC in the base year
2. Agricultural inputs
OTF
OIC
FER
CAP
-1.8
-0.2
-0.1
-0.2
Tablé 4. Domestic producer priees
EC us
38.
Initial(ECU/t)
Final(ECU/t)
% change Initial(ECU/t)
Final(ECU/t)
% change
1.Agricultural products
GRA 209 145 -30.6 118 104 -11.9
VPR 397 270 -32.0 227 195 -14.0
OIL 700 538 -23.1 400 390 -2.5
CGF 135 105 -22.2
MAN 75 +7.3
OGS 112 77 -31.3 90 69 -23.3
BEE 3 500 2 852 -18.5 2 040 2 083 +2.1
P&P 1 394 1 126 -19.2 1 089 1 077 -1.1
MIK • 268 238 -11.1 (-33.0) 255 230 -9.8
SUG • 505 357 -29.3 (-28.4) 471 351 -25.5
ROA + 1 000 910 -9.0 1 049 934 -10.9
AVERAGE -15.0 -8.5
* in parentheses shadow priee changes+ priee index based on 1988 ROA aggregate in the EC.
2. Agrlcultural inputs
GRA 209 145 -30.6 74 76 +2.7
VPR 227 195 -14.0 227 195 -14.0
CGF 135 105 -22.2 135 105 -22.2
MAN 140 113 -19.2 70
OGS 112 77 -31.3 90 69 -23.3
OTF -1.8 -1.8
orc -1.3 -0.1
FER -1.9 -0.1
CAP 1.4 -0.2
Tàble 6. Budget expenditures (million ECU)
EC US
39.
Initial Final Initial Final
GRA 2 690 0 12 175 7 895
VPR 2 276 1 113 0 0
OIL 1 186 666 0 0
CGF 0 0 0 0
MAN -30 -9 0 0
OGS -158 -50 0 0
BEE 1 050 -556 0 0
P&P 201 0 0 0
MIK 4 018 0 1 345 -260
SUG 727 221 0 0
RDA 4 127 2 572 2 504 1 239
TOTAL 16 087 3 957 16 024 8 874
.' Restitutions (including ACP reexports) net of sugar levy.
Table 6. Changes in agricultural trade balance net exports (billion ECU)
40.
InitiaiEC
Final change InitialUS
Final change
GRA 2.6 0 -2.6 +3.3 +3.8 +0.5
VPR -5.7 -4.3 +1.4 +4.8 +4.2 -0.6
OIL -1.3 -1.5 -0.2 +2.9 +2.8 -0.1
CGF -0.6 -0.6 -0.0 +0.6 +0.6 0.0
MAN -0.5 -0.6 -0.1 0.0 0.0 0.0
OGS -0.6 -0.4 +0.2 +0.2 +0.2 0.0
BEE +1.4 -1.4 -2.8 -1.5 +0.5 +2.0
P&P +0.7 0.0 -0.7 -0.0 +1.5 +1.5
MIK +2.3 0.0 -2.3 -0.2 -0.6 -0.4
SUG +0.6 +0.2 -0.4 -0.2 -0.4 -0.2
ROA -17.8 -23.3 -5.5 -1.4 -3.8 -2.4
TOTAL -18.9 -31.9 -13.0 +8.5 +8.8 +0.3
• The reported figure is gross export in this case (see footnote 3)
Table 7. Changes in major poiicy targets (biliion ECU)
41.
EC USInitiai Finai change Initial Finai change
Net Farm Income 82.5 60.8 -21.7 67.0 62.3 -4.6
Budget costs 16.1 3.9 -12.2 16.0 8.9 -7.1
Consumer surpius +20.9 +1.6
Trade baiance -18.9 -31.9 -13.0 +8.5 +8.8 +0.3
42.
Annex J. Annual shlf'ters used ln projection (1) for sgriculturaJ supply (8), derlveddemsnd (D) snd final demsnd (F), in " per yeu
EC USA Rest of Wor IdMarket Economies
S 0 F S 0 F S 0 F
GRA 2,1 1.32 1,45 2.l 2.29 0,98 1,70 2.38 1. 92
VPR 4.56 2,65 l,29 1,17 2.8J 2.8J
OIL 4, 56 2.8J 2.29 2.83 2.83 1,92
CGF 6.96 6,16 0,69 0.19
MAN 5,70 1.45 2.20 2.20
OGS 1.92 1.70 5,70 1.11 1,J6 0.98
BEE 0,98 0.98 1,92 1.45 0.29 0.39
P&P 1.92 1,45 2,38 1.40 3.36 3,36
MIK 1.45 0,59 0.98 0,59 2.56 2.83
SUG 2. 83 0.59 J,71 0,98 2,38 2,65
ROA 0,69 1.92 0,49 1,92 2.38 1.92
OTP 0.98 0,98 0.49
OIC 2.61 2.61 2.38
CAP o.98 0,80 0.49
III Shifters are technieal change biases in supply and derived demand. They represent income and population growtheffeets in final demand.