The
economics of cannabis-cultivation in EuropeJansen,
A.C.M. (2002) Paper
presented at the 2nd European Conference on Drug Trafficking and Law Enforcement.
Paris, 26 & 27 September, 2002. Copyright
A.C.M. Jansen. All rights reserved. 1.
IntroductionEurocannabis
represents a rather new cannabis variety. It is mainly, but not exclusively, produced
indoors, under artificial light. It is grown on specially enriched soils or with
hydroponics, and its growth cycle has been shortened to less than three months.
Compared with cannabis from traditional producing countries, Eurocannabis has
a different 'appearance', a different taste and smell, as well as a different
'high'. In
terms of THC content, the new product may be called 'strong' when compared with
marihuanas from overseas. But Eurocannabis doesn't generally exceed the strength
of hashish, the refined products from countries such as Morocco, Libanon and Pakistan. To
economists, Eurocannabis presents a rather interesting case of 'import substitution'.
Only a few decades ago, the growing of psychotropic cannabis was largely confined
to regions outside the Western world. Cannabis products had to be imported. Nowadays
Eurocannabis is taking over this - illegal - market in a rather spectacular way.
It is estimated that around 25% of European cannabis consumption is accounted
for by indigenous production. Countries like Switzerland and the Netherlands even
reach levels of around 75%. And at an international scale the Dutch cannabis sector
even shows signs of 'a competitive advantage'. Economic
theory provides an explanation for both the import substitution tendencies and
the resulting global shift of cannabis production towards the Western world. 2.
The Western cannabis guerrillaEurocannabis,
its taste, its economic structure and development, its high levels of innovation
and growth, its rates of return, et cetera, et cetera, could not have emerged
and cannot be explained without referring to the illegal status of cannabis. The
worldwide prohibition of cannabis has of course not prohibited the supply. As
worded in an old economic law: "Where a demand emerges, the supply will follow". The
high prices for imported cannabis in the Western world have provided the economic
feasibility of cannabis production under artificial light. 'Theoretically', attempts
to substitute imports of cannabis could have taken place anywhere in the world,
and indeed, to some extent this has been the case anywhere in the Western world
(Clarke, 1998). But,
during the eighties, the Netherlands presented itself as a rather ideal 'incubation
environment' for further developing both the genetics and the production techniques
of Eurocannabis. In this country, the breeding of new strains, suitable for different
(climatic) conditions, could take place in a legal way. At the time, the production
of hemp seeds was not against Dutch law. The same applied to experiments with
new production techniques. They were highly innovative - and they had to be. But
the experiments could nevertheless benefit from the existence of a 'cluster' of
enterprises offering services and equipment for intensive horticulture, which
in the Netherlands already had enjoyed a rather impressive 'competitive advantage'
on the world market for some decades. These
two favourable circumstances explain why, already halfway the eighties, a rather
high-quality outdoor-grown cannabis could be produced in the Netherlands. Nevertheless,
this outdoor-grown cannabis, called 'Netherweed', has never been very successful
on the market. Crops were either taken by the police or, more importantly, were
stolen by robbers. So, in the second half of the eighties the 'infant' cannabis
industry moved from 'outdoor' to 'indoor' cultivation (Jansen, 1993). The
feasibility of growing cannabis under artificial lights had already become clear
in the United States, where experiments with indoor cultivation were inspired
by harsher cannabis policies during the second half of the seventies (Bergman,
2002). An influential American handbook (by Cervantes) for indoor growing was
published as early as 1983 - and was translated into Dutch in 1988. The
American insights were further developed in a rather spectacular way, again facilitated
by the existing Dutch horticultural cluster. It would go too far here to describe
the development of all innovations which brought about the exceptional increase
of 'floor productivity'. Suffice it to say that, eventually, some four crops a
year proved to be possible, which means an annual yield of over one kilogram of
Eurocannabis per square meter. Innovations did not only relate to genetics, fertilizers,
lighting, air conditioning and pest control, but also to the fighting of smell
and the prevention of noise. It goes without saying that all technical (and managerial)
innovations reflect the illegality of Eurocannabis. 3.
The Dutch 'Green Avalanche'By
the end of the eighties, in terms of both quality and 'indoor productivity' rate,
Eurocannabis could be considered as a 'commercial product'. However, 'market forces'
specific to the Netherlands prohibited an easy and early commercial success. Remarkably,
in the eighties the so-called 'hash coffee shop' proved an impediment rather than
an inducement to selling Eurocannabis. During the eighties, high-quality hashish
from all over the world was offered in coffee shops on an almost permanent basis,
and this refined product with a high THC percentage was preferred by most Dutch
cannabis consumers. Until 1990, hardly any coffee shop had the new cannabis variety
'on the menu'. Eurocannabis, with its different colour, taste and smell, obviously
didn't appeal. Therefore, its production volume was negligible and - with a few
exceptions - growing it was not very profitable. A
rather sudden and massive change of 'consumer preference' was brought about largely
by rumours in the regular Dutch press - rumours which were corroborated by analyses
of confiscated cannabis. 'Peaks' of no less than 25% THC were reported. These
reports were not quite truthful. Extensive research in the second half of the
nineties showed that Eurocannabis offered in Dutch coffee shops contained an average
THC percentage of around 10%, well below the 'strength' of foreign hashish varieties
offered in the same establishments (Niesink , 2000). But this way of 'official
advertising' did open the backdoors of the Dutch coffee shops for Eurocannabis
at an amazing speed. Unlike
the eighties, when the coffee shops rather prevented an early success of Eurocannabis
on the market, during the nineties these very same establishments suddenly became
of strategic importance for a very swift process of import substitution. The exploding
demand for Eurocannabis had to be met - and indeed was met - by an avalanche-like
growth of production. The 'Green Avalanche' would indeed be an appropriate economic
metaphor to describe the sector's developments during the nineties in the Netherlands.
Within a period of ten years, more than 80% of the domestic demand for cannabis
in the Netherlands was met through domestic production. Obviously, the worldwide
prohibition created the right circumstances for a very successful cannabis guerrilla. Field
research (Jansen, 1993; 1996; 2002) makes it rather certain that the 'Green Avalanche'
has been brought about mainly (though not exclusively) by tens of thousands of
small, mostly urban, producers. By looking at the menus in coffee shops and, of
course, through conversations with coffee shop owners and cannabis producers,
one can make rather sure that the backdoors of the coffee shops were not so much
visited by 'organized crime' but, generally, by producers with an annual production
of less than 10 kilograms. In other words, not only consumer preferences changed
dramatically during the nineties, the distribution patterns changed as well: local
suppliers and a direct supply of Eurocannabis to coffee shops got the upper hand. 4.
'Grow shops'The
emergence of shops where all requirements for an illegal cannabis production are
available without legal impediment - the so-called 'grow shops' - have been of
strategic importance for the unprecedented growth of small pseudo or part-time
entrepreneurs in the last decade of the twentieth century. Where less than 10
of these grow shops were counted in the early nineties, no less than 300 of them
existed at the end of the decade. The
indoor production of marihuana requires extensive knowledge. Even nowadays -way
past the experimental stage of the eighties - a successful indoor production still
takes quite some learning and expertise. Face-to-face contacts and a free exchange
of information, always essential to the early stages in the development of a product,
have facilitated the 'Green Avalanche'. The grow shops sold the requirements for
indoor cannabis production but, more importantly, they also distributed knowledge
and expertise in a rather efficient way. They may be seen as centres of learning.
The close contacts between grow shops and producers, moreover, are a reason to
see these shops as centres of continuous innovation as well. Obviously,
the high profit rates have encouraged large-scale operations. Even during the
eighties, large-scale growing operations and even 'internationally organized crime'
have been observed in the Netherlands. And indeed, large-scale operations nowadays
seem to play a substantial role in a new stage of sector development following
a decade of 'import substitution'. But again, because of the emergence of hundreds
of grow shops and the existence of more than a thousand coffee shops, a multitude
of small-scale producers could be recruited. They have played a dominant role
in bringing about the 'Green Avalanche' in the Netherlands that has been responsible
for the stunning pace at which import substitution took place during the nineties. 5.
From import substitution to a 'competitive advantage'Not
only the Netherlands, but other countries in the Western world as well (Switzerland,
Canada, Australia, New Zealand) have reached similar high levels of cannabis import
substitution. Of course, circumstances of these countries accounted for different
developments. (Avalanches in Switzerland and the Netherlands consequently differ.)
But in the Netherlands (and possibly Canada) import substitution seems to have
evolved into a stage of 'competitive advantage', by which the economist Michael
Porter (1990) means that an industry is able to compete successfully at international
markets. Indeed,
Porter's theoretical insights on the importance of innovation as well as the importance
of local conditions of demand and production are illustrated abundantly in the
economic history of Eurocannabis (Jansen, 2002). A local market of critical consumers,
quite characteristic for the Dutch cannabis sector in the eighties, provided the
conditions for a future 'competitive advantage', because they induced quality
improvements. The emergence of a multitude of lcal producers has stimulated the
efficiency of production and has contributed to the development of both a 'knowledge
base' and an 'economic infrastructure' which provided all sorts of goods and services
to support product quality and the level of competitiveness. Obviously,
Porter's 'diamond' of four 'determinants' (see figure 1) shows a variety of vital
interactions between economic activity on the one hand and a supporting local
environment on the other. Porter
doesn't consider specific governmental measures to promote 'a competitive advantage'
to be of great benefit. On the contrary, they may even be counterproductive. Government
help that removes the pressure on firms to improve and upgrade, may prevent these
firms from reaching the stage of 'competitive advantage'. As figure 1 illustrates,
government policy influences the national 'diamond' rather than being part of
it. The
economics of an illegal production such as Eurocannabis makes a government a very
powerful influencer of the 'diamond'. The worldwide prohibition of cannabis has
indeed provided the circumstances for high levels of innovation and growth, which
generally characterizes cannabis industry in the Western world.
Figure
1. Porter's model of competitive advantage.
 | 6.
A 'competitive advantage'Compared
to the Netherlands, most European countries show rather modest levels of import
substitution of around 25%. Hashish from overseas still seems to be preferred
in most European countries, a situation similar to that in the Netherlands during
the eighties. Apart from consumer preferences, import substitution will probably
never take on the avalanche-like characteristics that occurred in the Netherlands,
if only because of the absence of a tolerated network for cannabis in the other
European countries. Moreover, traditional producing countries have responded to
the challenge of Eurocannabis by offering cannabis products of higher quality.
Even in the Netherlands, domestic producers are once more facing tougher competition
from hashish from traditional production countries. At
the same time, however, the Dutch cannabis sector seems to be benefiting from
a 'competitive advantage', which means that the Dutch product seems to be able
to increase its market share at the European level. Nowadays, production figures
in this country exceed domestic demand already several times. One
should perhaps not so much emphasize the final product Eurocannabis, but rather
the 'competitive advantage' of Dutch seeds, equipment and other requirements for
growing cannabis indoors. Dutch innovative products, specifically developed to
boost both productivity and the quality of Eurocannabis and to evade police attention,
continue to provide the very basis for import substitution at the European level.
And although, as already mentioned, import substitution of cannabis appears to
be rather modest in most European countries, growth rates will continue to be
spectacular, whatever government policy will be at stake. 7.
Profit levels of EurocannabisEfforts
to eradicate the production of cannabis at a world scale have not resulted in
less production, but in other ways of production. The global shift of cannabis
production towards Western countries actually shows the superiority of Western
guerrilla techniques, compared to those used by producers from traditional cannabis
countries. Because of eradication programmes, producers in traditional cannabis
countries have taken refuge in peripheral areas or made their crops less visible
by small-scale production, hidden between other crops. In the Western world, with
the help of science and technology, production could be hidden as well: indoors,
under artificial light. That new way of guerilla production proved not only feasible,
but turned out to be much and much more profitable as well. Producers
in traditional cannabis countries ultimately do not receive much more than a few
percent of the price that Western consumers pay for their product (see e.g. Nadelmann,
1989). Guerrilla farming in the Netherlands and elsewhere turns out to be a lot
more profitable. Producers of Eurocannabis get at least 50% of consumer prices.
To put it differently: import substitution could (and can) benefit hugely from
exorbitant commercial profits made on the import of cannabis from outside. These
circumstances, as well as Porter's theoretical insights, show the futility of
the attempts to eradicate cannabis production. As a reaction of these endeavours,
the economics of cannabis have become 'versatile' if only because of the profitability
of a single square meter. It goes without saying therefore that, in the Netherlands,
all governmental efforts to brake the 'Green Avalanche' have been in vain. They
certainly have not resulted in reduced production, and they have kept prices high.
Quite obviously, these efforts have induced innovations in the industry (and criminality). LiteratureBergman,
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