RÉFORME FONCIÈRE ET MARCHÉ DE LA TERRE

Les résultats finalement décevants des précédentes réformes visant à la redistribution des terres ont conduit les décideurs politiques d'Amérique latine à rechercher des alternatives. Ces dernières années, la possibilité de transformer les tenures foncières au travers des mécanismes de marché a été mise en avant. Cet article souligne qu'il est très utile d'approcher le sujet par une perspective institutionnelle. L'institution de droits de propriété est importante pour le débat. De nouvelles questions émergent: comment les transactions se déroulent-elles véritablement dans le cadre des zones rurales? Quel est le rôle joué par les coûts de transaction et les institutions correspondantes telles que les droits de propriété? Quelle influence les externalités ont-elles? Une analyse pertinente sur le fonctionnement des marchés fonciers ne peut être conduite à partir d'un scénario néoclassique conventionnel. L'environnement économique rural est caractérisé par le dysfonctionnement des marchés, par une information asymétrique et par l'incertitude. De plus, le comportement économique est souvent guidé par une logique intrinsèque à l'exploitation paysanne, qui diffère considérablement de la façon dont l'agriculture commerciale fonctionne. Aucun régime foncier n'a de valeur universelle. Une gamme d'institutions émerge en réponse à des paramètres économiques différents et changeants. La complexité des marchés fonciers doit être prise en considération dans l'élaboration de politiques efficaces.

¿DESPUÉS DE LA REFORMA AGRARIA, EL MERCADO?

Los resultados finalmente decepcionantes de las pasadas reformas redistributivas han provocado la búsqueda de alternativas por parte de los nuevos responsables de la formulación de políticas en América Latina. En años recientes, el tema de la transformación de la estructura de tenencia de la tierra a través de mecanismos de mercado se ha convertido en centro de atención. En el presente trabajo se argumenta que es muy útil enfocar este asunto desde una perspectiva institucional. La institución de los derechos a la tierra es fundamental para la discusión. Se plantean nuevas preguntas: ¿Cómo se llevan a cabo las transacciones en el medio rural? ¿Qué papel cumplen los costos de transacción y las instituciones correspondientes, tales como los derechos de propiedad? ¿Qué influencia pueden tener las externalidades? Un análisis significativo acerca del funcionamiento de los mercados de tierras no puede realizarse utilizando un escenario neoclásico convencional. El ambiente económico rural está caracterizado por mercados imperfectos, información asimétrica e incertidumbre. Además, el comportamiento económico está generalmente guiado por la lógica intrínseca de la unidad campesina, que difiere marcadamente de la manera en que opera la agricultura comercial. Ningún régimen de derechos de propiedad es universalmente válido. Toda una gama de instituciones agrícolas emerge como respuesta a diferentes y cambiantes parámetros económicos. Las complejidades de los mercados de tierra rurales tienen que ser consideradas en el diseño de políticas efectivas.

After land reform, the market?

Frank Vogelgesang
Agricultural Development Unit
United Nations Economic Commission for Latin America
and the Caribbean (ECLAC)

The ultimately disappointing results of past redistributive reforms caused contemporary policy-makers in Latin America to search for alternatives. In recent years, the issue of transforming tenure structure through the market mechanism has moved into the spotlight. This paper argues that it is extremely helpful to approach the topic from an institutional perspective. The institution of property rights is central to the discussion. New questions emerge: How are transactions actually being carried out in the rural setting? What role do transaction costs and the corresponding institutions such as property rights play? What influence may externalities have? A meaningful analysis of how rural land markets work cannot be done in a conventional neoclassical scenario. The rural economic environment is characterized by imperfect markets, asymmetric information and uncertainty. In addition, economic behaviour is often guided by the intrinsic logic of the peasant farm which differs markedly from the way commercial agriculture operates. No one property rights regime is universally valid. A whole array of agricultural institutions emerges as a response to different and evolving economic parameters. The complexities of rural land markets have to be considered in the design of effective policies.

INTRODUCTION

In rural areas land performs an economic function of paramount importance. It is the primary production factor, source of employment and repository of personal wealth. Thus, social status and power relations in rural societies are often largely determined by the structure of landholdings. Although this frequently still adequately describes the situation in contemporary Latin America, a modernization process has clearly begun. With the emergence of agro-industry and modern, well-managed, mostly medium-sized farms, the polarization in land distribution is not as stark as it has been in the past.
Nevertheless, the distribution of the vital resource land within the region as a whole must be characterized as highly inequitable even when we take into account that "Lumping all parcels of land together in an economic analysis, by counting acres, certainly violates every rule of aggregation" (Schultz, 1953, p. 141). Wide tracts of huge holdings are underutilized or lie idle while significant portions of the rural population are struggling for access to land. Not only has this predicament led to civil unrest in the past but it continues to do so at present 1. Additionally, environmental degradation as peasant farmers penetrate the fragile frontier in search of land has become a source of concern.
Thus, the demand to change the skewed land tenure structure has stayed alive. Over the last few decades attempts have been made, for equity as well as efficiency reasons, to alter the existing tenure structure through redistributive land reforms. The results thus achieved have failed to bring a decisive change, however. Beside the fact that the reform efforts in individual countries differed in the initial political resolve and extent of the programmes (compare, for example, the extensive reforms in Mexico in the 1930s or Bolivia in the 1950s with the much weaker efforts in Brazil), the post-reform situation suffered from such factors as the poor quality of the land redistributed, insecure titles, a lack of farming expertise on the part of the beneficiaries, plus a number of policy distortions. These experiences led to the search for alternative solutions.
The question today is how agrarian structures would evolve if land property rights were marketable and land markets active. In other words, will competitive market forces break down and reform a bimodal tenure structure, shifting land to the landless and land-poor? Will small-scale producers end up selling their parcels, thus creating either further land concentration, or maybe allowing the emergence of a new, efficient subsector, made up of medium-sized operational holdings with the characteristics of commercial agriculture? Or will the outcome be altogether different?

UNDERSTANDING RURAL LAND TRANSACTIONS

The economic environment

"The world operates, at best, in a second best framework."
Erik Thorbecke

Rural markets in developing countries have their specific characteristics related to multiple imperfections not only in land markets but also in the markets for capital and labour as well as in risk-management (insurance). It is worth while to quote de Janvry, Sadoulet and Thorbecke (1993, p. 569) at length:

"The rural community is characterized by highly imperfect markets, with low transaction costs within the community but high with the outside, asymmetrical information, fragmen-ted oligopolies, lack of formal collateral, and highly covariant risks. The result is that transactions within the community are highly complex: some transactions occur within the household itself without any visible price; some occur through contractual arrangements among independent parties such as interlinked transactions between labor and land and between credit and labor, or by sharecropping contracts; some occur among members of organizations such as cooperative networks; and finally some occur via market exchange, with markets assuming a variety of configurations and transactions eventually spilling over across markets, from regulated to parallel. Market and non-market exchange configurations depend on the nature of the items traded, the actors and organizations involved, and the structure of the environment, including most particularly state intervention."

Furthermore, the way in which transactions are carried out depends, among other things, on the relative power position of an individual in society, or institutions such as cultural norms and the legal system. As a result of this environment, rural transactions can be highly complex. Therefore, it may be grossly misleading to conceptualize transactions in the rural community as though perfect markets existed.
The basic conclusion here is that whether an organized, formal market or a non-market configuration to carry out transactions for a certain good emerges will depend, in a world of imperfect and asymmetric information and multiple imperfections in associated markets, on the transaction costs (TCs) involved. Likewise, it is important to see that different market and non-market configurations that do exist in an economy do not operate independently from one another, but interact.
It has to be made clear in this context that non-market operations should not be conceived of as taking place in some vacuum, standing outside the economic sphere. The very existence of a certain economic rationality (minimizing TCs) explains this type of configuration to carry out transactions.
The crucial question is whether more or less free transactions between economic agents will be better able to process all the necessary information and thus accomplish more than past redistributive reforms.

Property rights in land - an institutional perspective

"We often apply the simple `laws' of market supply and demand without being fully conscious of the complex of institutions on which contracts in actual markets crucially depend."
Pranab Bardhan

This article is intended to illustrate that it can be immensely helpful to analyse the issue of rural land markets within an institutional economics framework. For this it is sufficient to describe institutionalism in terms of two central premises, both showing that the analytical focus differs from that of conventional neoclassics. The first point is the belief that institutions matter in shaping economic behaviour as well as performance. Second, it is crucial to realize the evolutionary aspect of the concept. Institutions change over time, responding to changing economic circumstances.
A distinction is often made between old and new institutionalism. In short, followers of the old school reject the neoclassical assumption of rational behaviour, while new institutionalists are at most willing to modify it. While in much of what follows the underlying premise is the abstraction that institutions derive from optimizing decisions of individuals and respond to changing sets of relative prices, it is not suggested that factors such as status, group identity or power, which may clearly influence behaviour in a rural environment, should be completely disregarded.
The fundamental idea being posited is that markets are nothing other than the transactions between economic agents, and that transaction costs2 matter enormously in shaping the way these transactions take place. One of the reasons for the emergence of social and economic institutions, such as property rights (PRs), is to reduce TCs. Lipton (1993, p. 642), who refers to this body of ideas as the "new paradigm", describes its fundamental premise - the existence of endogenous, transaction-cost-reducing rural institutions - "in four words, that transaction costs endogenize institutions".
This new understanding of agrarian institutions constitutes a body of knowledge which was not available for the land reform efforts of the 1960s and 1970s. It will help to understand past failures and provide guidelines for future intervention.
Typically, there have been three ways in which economists treated agrarian (or rural) institutions:

  1. in standard neoclassical economics, these institutions are given. Knowledge, organization and technology remain constant. Within this framework individuals maximize utility and the outcome usually will be Pareto-optimal;
  2. for structuralists, rural institutions are the result of power relations between groups and classes, they emerge through "extra-economic coercion". Those institutions will persist as long as those who benefit perceive the situation to be to their advantage, and as long as "the gainers can brainwash, bribe, compensate or coerce the losers into acceptance" (Lipton 1993, p. 631);
  3. institutional economics views agrarian institutions as the endogenous outcome of actions, taken partly to reduce TCs.

While not intending to discard the contributions of neoclassical and structuralist economics, the author suggests that institutionalism attempts to bring parts of the three approaches together. Of central importance in this last approach is the institution of property rights (PRs). To understand rural land markets it is helpful to shift the analytical focus from the physical ownership of land to the prevailing system of property rights. This means that control over an asset such as land has to be seen as a web of entitlements between persons, rather than merely the possession of something. "Property" is defined by the "bundle of rights" of one individual in relation to others. In the words of Hoff (1993, p. 231):

"Little economic activity would occur in the absence of rights, or powers, to consume, obtain income from, and transfer assets. The level of economic development of a region will therefore depend on its system of property rights."

Land is a special commodity; it is completely immobile, it can be put to different uses and used by various parties simultaneously. What governs the use of this resource is a system of PRs. Land property rights have some peculiar features, they can be very complex and they vary over space and time, requiring policy-makers to adjust their instruments to the situation found in specific cases. Feder and Feeny (1993, p. 242) illustrate this point:

"Uses of land may include hunting, passage, gathering, grazing, cultivation, the mining of minerals, the use of trees, and even the right to destroy the resource. For instance, in medieval England and contemporary South India, rights to the crop are private, while rights to the stubble after harvesting are communal. Similarly, in many parts of sub-Saharan Africa land and tree tenure are separate."

Property rights are so important because their actual nature determines resource allocation in a world of conflicting user interests. It has been noted that only on Robinson Crusoe's island there was no need for defining PRs - at least not until the arrival of Man Friday. This is to say that also the outcome of land (re-) distribution via market transactions will depend on the prevailing system of PRs. Why, then, do they often get so little attention? The answer is that economic analysis usually assumes Western-style systems of PRs which are exclusive, transferable, alienable and enforceable. In such an environment, it is acceptable not to include PR issues in the analysis. But to make such an assumption for developing countries is often incorrect and the results of a study that does not consider the impact of the existing system of PRs are therefore misleading.
Any attempt to alter the inegalitarian pattern of landholdings found in Latin America necessarily implies shifting individual PRs in land, plus their associated rents, from the relatively rich to the relatively poor. It is important to note that an analysis of these issues often "... fails to recognize the subtlety and complexity of property rights in land, so that the question of what, precisely, is being transferred is often obscured." (Bell, 1990, p. 148). This was one of the reasons for the unsatisfactory results achieved by redistributive land reforms. They were often ignorant of the hugely complex economic realities involved.
According to Feder and Feeny (1993), PRs should be thought of as a social institution. The authors distinguish three basic categories of institution:

  1. the constitutional order which is made up of the fundamental rules about how a society is organized - the rules for making the rules, so to speak;
  2. institutional arrangements such as laws, regulations, associations, contracts and PRs in land, which are created within the framework of the constitutional order; and
  3. normative behavioural codes, determined by the cultural values which legitimize the above arrangements and constrain behaviour. Categories i) and iii) evolve only slowly, whereas category ii) may be more readily modified. It is important to note that all three categories are interlinked and may influence each other. Feder and Feeny (1993, p. 241) give examples:

    "Although the formal legal system may provide for alienability of land, the transfer of land to persons from another clan or ethnic group may represent a violation of cultural norms. Similarly, although the constitutional order may make provisions for private property rights and there may formally be laws establishing such rights, the corresponding registration and enforcement mechanisms may be largely absent."

    For analytical purposes, PRs in land may be classified into four ideal types:

    1. none or open access, where PRs are left unassigned;
    2. communal property;
    3. state property; and
    4. private property, where exclusive rights are given to a group of people, the state or some private entity, respectively. All four types may be found in one society. Likewise, more than one category may apply to the same tract of land.

    The concepts of state and private property are fairly straightforward when compared with common property and open access regimes. The demarcation line between the latter two can become somewhat blurred in the sense that the incentive structure in a common property scenario may be such as to cause economic behaviour of individuals to resemble that under open access regimes. In many countries of Latin America, frequently up to 50 percent of cultivated land is untitled thus making it de facto open access. Therefore a closer examination of the characteristics of non-private PR systems, other than state property, seems justified.
    The rediscovery of an article published 30 years ago (Demsetz, 1967) appears to be particularly fruitful in this context. Demsetz's approach is at times broad and it can be difficult to see the practical applicability of his contentions. Nevertheless, the basic premises of his paper help to shed light on many of the questions which are of interest to us.
    For Demsetz, property rights "derive their significance from the fact that they help a man form those expectations which he can reasonably hold in his dealings with others." (Demsetz, 1967, p. 347). He sees a very close relationship between PRs and externalities. "Externality" here means any harmful or beneficial effect that someone suffers or enjoys through the activities of someone else. The classic example is smoke from a factory chimney, or it could be the shadow a tall building casts on the swimming pool of a neighbouring hotel. These effects are "external" in that no prices are attached to them and thus they have little or no impact on the decisions of economic agents since no information is transmitted through the price mechanism. "Internalizing" external effects, accordingly, refers to a process or mechanism which brings such effects to bear on the behaviour of those affected.
    Demsetz now maintains that "A primary function of property rights is that of guiding incentives to achieve a greater internalization of externalities." (Demsetz, 1967, p. 348). His article analyses the different patterns in the emergence of PRs among American Indians belonging to two groups, one of which inhabits the northern Labrador Peninsula and engages in the profitable fur trade. The hunting of forest animals under a common property regime makes it necessary over time to define and establish clear private PRs, as the cost for the coordination of user entry, unavoidable under (de facto) open access, becomes too large and the resource runs the risk of overutilization.
    The second group is made up of the Indians of the southwestern plains where the grazing animals indigenous to that region are of no commercial value - unlike the fur animals of the north - and, in addition, tend to wander over wide tracts of land. These two conditions make the establishment of enforceable private PRs neither highly desirable nor feasible. As a result, a long tradition of private PRs in land could be observed in the case of the Labrador Indians, whereas no similar arrangement could be found among the Indians of the southwestern plains.
    The analysis then turns to the issue of communal ownership. The distinction between "communal" and "common" ownership is not made clear, but the observations are instructive. Demsetz apparently thought of open access regimes when he referred to communal ownership. Because of the difficulty to distinguish clearly between the two in certain cases, his conclusion that such a PR arrangement results in significant externalities which are not internalized may be valid nevertheless. External effects may be less obvious in the case of communal ownership where the community is sufficiently small and functions with a certain degree of coordination among members while excluding outsiders. There, externalities may be internalized through negotiations which carry costs - the larger the number of members in the community the more significant are the costs. This leads to the second advantage of private PRs: the negotiation costs tend to be considerably less than under communal ownership. Thus Demsetz (1967, p. 358) plainly states that "ownership tends to be an individual affair".
    The main lessons to be learned from the proposition presented may be that: PRs internalize externalities; PRs emerge when the benefits of internalization become greater than the associated costs, which is what usually happens in the course of economic development; private PRs provide the best mechanism to internalize external effects, and therefore generally speaking seem to be a necessary, albeit not sufficient, condition for development; and consequently it seems crucial that the state allows PR adjustments because over time new technologies and markets enter the scene and old PR regimes are ill equipped to deal with new realities.
    This is not to say that private PRs constitute the first-best solution in all instances at all times. The most suitable PR regime will depend on the particular circumstances of a society, e.g. its stage of economic development. Demsetz takes this into account when he writes:

    "... property rights develop to internalize externalities when the gains of internalization become larger than the cost of internalization. Increased internalization, in the main, results from changes in economic values, changes which stem from the development of new technology and the opening of new markets, changes to which old property rights are poorly attuned. A proper interpretation of this assertion requires that account be taken of a community's preferences for private ownership. Some communities will have less well-developed private ownership systems. But, given a community's tastes in this regard, the emergence of new private or state-owned property rights will be in response to changes in technology and relative prices." (Demsetz, 1967, p. 350, emphasis added.)

    Finally, PRs also play an important role in providing incentives for efficient land use and investments in that they reduce asymmetric information (as well as the associated inefficiencies and uncertainties) and thus facilitate transactions in financial markets. Asymmetric information in land markets can emerge in the course of (agrarian) development of a society. In the early stages, land transactions will largely be carried out among members of the same community where information is still mostly symmetric. The individuals know who they are dealing with and which tract of land belongs to whom. As the mobility of individuals and capital increases in the more advanced stages, more and more transactions take place with outsiders of the community resulting in problems of imperfect information and, therefore, land disputes. This can lead to efficiency losses since in such a scenario the market price of land will move away from its shadow price and the extent of land transactions will be suboptimal. This is nautrally assuming that land transactions generally increase efficiency because they allocate resources according to their (potential) marginal productivity.
    It is important to note that "changes in economic relations and in power structures that characterize the development process generate changing needs for property rights and the institutions to regulate or enforce them" (Feder and Feeny, 1993, p. 242). Factors such as population pressure or technological change that make investments in land quality more attractive call for more precisely defined PRs. The demand for institutional arrangements to do just that is strong in many of today's developing countries where these factors are at work.
    It can now be argued that, even though the "optimal" PR system in a given situation is not necessarily equivalent to the institution of private property, in the course of "modernization" of a society private property becomes ever more important. The economic history of European countries, for example, indicates that with progressing development, as the division of labour increases, economic interaction between agents becomes more complex, and factor markets slowly emerge, the institution of common ownership in land has to give way to private property arrangements (Barlowe, 1958).

    FOUR CASE STUDIES

    An analysis of the countries in this sample reflects the recent preoccupation of regional policy-makers for market solutions. Attempts to correct misconceived policies of the past are obvious. In some countries rural land markets have been operating during the last two decades at a modest level of activity and some observations on the outcomes are possible. In others, the mechanisms to transfer property rights still lie dormant.
    A look at individual cases also highlights the complexity of the issue: the degree to which land distribution is still monopolistic; the wide variety of existing property rights regimes; the sorry state of cadastral systems; frequently counterproductive and inconsistent policies; the multiple factors that influence the behaviour of the rural agent; and the extent of untitled land. It also gives a sense of the diversity of conditions within a given country. The need for institutional innovation becomes evident. Rural institutions and/or configurations may differ from region to region, thus calling for diversified instruments to foster land markets.

    Chile
    Under the two governments preceding military rule, Chile experienced two waves of comprehensive expropriations which eventually affected 40 percent of the national territory. Economic policy after the coup d'état in 1973 prioritized private property and a process of returning land to the previous owners began. In many cases the pre-agrarian reform situation was thus reinstalled. At the end of the redistributive procedure, however, about 48 000 peasant families, the so-called parceleros, had received tracts of land fit for agricultural production.
    Subsequently, about 45 percent of the land distributed to the parceleros was sold again by the new owners. An analysis of the background of this process allows some valuable insights into the workings of a considerably liberalized rural land market.
    In an interesting publication, two Chilean researchers provide a case study of the Metropolitan Region in Chile's Central Valley (the agricultural heartland) and the VIII Region in the southern part of the country, where traditional agriculture plays an important role (Echenique and Rolando, 1991). The authors found that by 1991 about 70 percent of the previously assigned parcels had been sold in the Metropolitan Region and roughly 45 percent in the VIII Region. The level of market activity was highest in areas where the land was most fertile and the surrounding infrastructure best. This is explained mainly through the substantial demand for quality agricultural land stemming from the growth of the subsector of Chilean agriculture that produced fruit and horticultural products for export, primarily in the Central Valley of the country. While the parceleros slowly began to sell their land one or two years after it had been given to them, the bulk of the sales took place in the period from 1979 to 1982. Those four years marked a deep crisis in the country's agriculture, but around the same time fruit exports began to boom, causing a strong demand for land and resulting in 58 percent of all sales of parcelero holdings to take place within this period.
    To explore the motivations of the sellers, Echenique and Rolando carried out a survey among former parceleros and rural agricultural leaders which produced some remarkable results. The major reasons for selling mentioned were excess debt burden and lack of working capital. A total of about 40 percent of the peasant farmers surveyed in the Metropolitan Region claimed that these two factors induced them to give up their land, with debt burden accounting for 23 percent and lack of working capital 19 percent.
    But this was far from being the whole explanation. Some 19 percent of the peasants who sold their land said they did so because they had no interest in agriculture and preferred to engage in other activities, which makes this motivational factor as important in the peasants' decision as the lack of working capital and almost as important as debt burdens. In addition, some 10 percent mentioned old age and no children who were willing to carry on the farming activities as their reason to sell, while 8 percent admitted family problems such as alcoholism or plain laziness. In some cases the families were so large (ten or more children) that after the death of the father the heirs decided the only practical way to divide the inheritance among themselves was to sell the land. Legal regulations in some instances put the parceleros at a disadvantage. For example, until 1980, the sale of land that had been distributed to peasants under military rule was illegal. To circumvent this rule many campesinos entered into long-term lease arrangements with the option for the leaseholder to buy later. The peasants often did not understand these contracts well and in a number of cases became victims of fraudulent practices.
    The majority of buyers of the parcels were farmers or agricultural entrepreneurs, but there were also urban professionals and business people in this group. However, the predominant motivation to acquire agricultural land was to put it to productive use.
    These characteristics of the Chilean case suggest that some of the notions about rural land markets have to be evaluated cautiously. One such contention is that the attributes typical for the economic situation of peasants make it impossible for market mechanisms to shift land to this group. However, without claiming to be a representative sample, the 19 percent of smallholders in the above-mentioned survey who claim to have sold their parcels out of a lack of interest in agriculture, plus another 18 percent who mention family problems, old age or a lack of children to carry on farming, is surprising. A large number of the sales were not motivated by the usually assumed lack of capital or excessive debt, but were attributable to extraeconomic factors. The land market transactions in Chile by and large allocated the resource according to productive potentials, thus promoting the emergence of a modern, successful agriculture.

    Colombia
    An analysis done by FAO (FAO, 1994) of land markets in several municipalities in Colombia illustrates the difficulties in changing ownership patterns through market transactions. In Colombia, too, land distribution is highly skewed. In 1992, 78 percent of the holdings consisted of 10 ha or less. They covered only 8.8 percent of total agricultural land area. In contrast, 1.3 percent of the holdings comprised 200 ha and more, and accounted for over 48 percent of the total area. With this situation in mind, in 1994 the Colombian Government passed the New Law of Agrarian Reform (Ley 160 de 1994). This law intends to create the National System of Agrarian Reform and Rural Peasant Development, introduces a subsidy scheme for land purchases by the rural poor and reforms the Colombian Institute for Agrarian Reform (INCORA).
    As to the extent of land transactions, the report finds that in the municipalities examined, 4 percent of the holdings, equivalent to about 9 percent of the municipal area, changed owners in 1991. The structure of these transactions reflects the segmentation of rural land markets. The vast majority of transactions took place between smallholders, representing a smaller total of land transferred than through the relatively few large holdings that were being sold. Thus the study concludes that buyers and sellers usually belong to the same socio-economic level.
    Another important observation is what the authors call the "social segmentation" of the market. The social norms of extended families or closely knit rural communities often result in the exclusion of outsiders. Cases are reported of individuals who did acquire land in such a community but had to give it up later because they were denied certain services or could not find people who were willing to work for them.
    Transactions are usually only carried out among the members of the group. This (in addition to hereditary customs) has led to worrying degrees of fragmentation of holdings. The report found that in 1991, in areas dominated by peasant farming, over 50 percent of the land sales were carried out among family members. In this environment, efforts by state agencies to redistribute land may be frustrated. In one case, INCORA had purchased land with the intention of reselling it to small producers of a certain municipality. The offer was rejected because the peasants refused to give up the holdings they owned and did not want to relocate to other regions.
    Another form of denying market access to unwanted parties is the authoritarian rule of guerilla or paramilitary groups over an area. Coercion and the application of sheer physical force make sure that only sales that are welcomed by those in power take place.
    As regards land prices, the study found a strong link to the revenue-generating capacity of the land. The location of the property, the surrounding infrastructure and the prices the produce can achieve in the marketplace become determining factors. In one region, dominated by coffee production, the extent of land sales was about three times less during a period of depressed coffee prices than normal.
    The investigation observed another interesting phenomenon: owners of large holdings frequently sell parts of their property to investors coming from outside the rural community, mostly urban buyers. Before the sale, improvements such as the construction of fences or (often luxurious) homes are installed and thus the parcel commands a price of up to twice the original value of the land. Apparently, some latifundistas contemplated breaking up their holdings to sell them to a number of peasant farmers although they eventually discarded the idea because they feared that insufficient profit margins would result from such an arrangement. One of the conclusions that can be drawn from this is that the organizational hurdles and bureaucratic delays together with the associated transaction costs were considered to be prohibitively high.
    In light of the above observations the FAO report concludes that in the regions studied land markets were relatively active. However, transactions primarily took place in form of "intra-strata" sales. The observed transfers of property rights through the existing market mechanisms are thus not able to shift land from one economic group to another.

    Ecuador
    An analysis of rural land markets in Ecuador, undertaken by FAO during 1992-1993 (FAO, 1995a) concludes that the country's agriculture has experienced drastic changes over the past three decades. Until a new law was passed in 1994 (Law of Agrarian Development, 14 June 1994), legal and bureaucratic hurdles were such that the vast majority of land transfers between private individuals took place outside the framework established by governmental regulations. An investigation that studied the Ecuadorian case before the new law came into effect (Stringer, 1989) illustrates the effects land policies can have. It suggests that the administrative and legal structure of the country, together with the political regulations that go with it, worked against more active land markets in several ways.
    First, there were very specific rules for land transactions and the public Agrarian Reform Institute (IERAC, now INDA) played a crucial role. So, for example, transfers of minifundios (note that the pertinent law did not define the term minifundio, either by area or soil type), subdivisions of farm land or sales with the intention of changing the use of land from traditional farming to, say, cultivation of flowers or beekeeping, could not take place without the prior approval of IERAC.
    Another hurdle was the tax system: a combination of a capital gains tax, which was especially high because the rate set in the early 1970s had never been adjusted to inflation, and the transfer tax, national defence tax, drinking-water tax, provincial tax and other fees defined a situation where each sale of land incurred a tax load of anything between 25 and 30 percent of the sales price. This led to illegal transfers, wrong declarations of the price and other problems.
    However, even if two contracting parties agreed to carry out a transaction, the process was immensely cumbersome. For example, for each sale a petition had to be sent to IERAC requesting authorization. This petition was to be accompanied by a map of the property, a copy of the title, a certificate from the land registry verifying that the property is clear of liens, a declaration by the contiguous property owners that they do not want the parcel together with the personal identification numbers of both buyer and seller. The petition then had to go through various departments within IERAC and later to the directorate in the capital. Finally, the parties to the transaction could begin drafting and notarizing the contract. It was not uncommon for the whole process to take up to six months. And IERAC was never able to process more than 5 percent of the solicited transactions. The new law eliminated this process. It states that private land transactions do not require authorization of any kind.
    Today, through a combination of past agrarian reform, the colonization of new lands and the vitalization of formal land markets, the agrarian structure has been altered in that the dominance of the traditional latifundio has disappeared. This is all the more remarkable if one takes into account the situation in 1954 and 1974, the years of the last agricultural censuses. In 1954, 2.2 percent of the holdings were larger than 100 ha, comprising 64 percent of the total land area. Smallholders operating on less than 5 ha made up 73 percent of all holdings, but occupied only about 7 percent of the total area. In 1974, these percentages were still 2.1/48 and 67/6.8, respectively. In contrast, nowadays small and medium-sized producers as well as agroindustry, engaged in modern production techniques with activities often geared towards export markets, have emerged.
    By the same token, a different problem of polarization now exists. The modernization process has been accompanied by a substantial increase in minifundios and rural households without land. In 1991, a survey of rural households showed that 39 percent of rural households were landless, while about 20 percent were smallholders, operating on less than one hectare. At the same time the composition of the rural labour force had been altered. About 40 percent of the economically active rural population inserted themselves into the urban labour market or found other off-farm employment.
    While in the past beneficiaries of agrarian reform have often lost their land owing to the overwhelming debt they had accumulated, today transactions in formal markets play a much more active role. The FAO study identified market transfers as the predominant mechanism for reallocation of agricultural land over the past few years. On the supply side, the peasant producers are the principal sellers, whereas demand largely stems from medium and large agricultural enterprises which add further land to their holdings. But while this development often means that peasants, many of them former beneficiaries of agrarian reform or distribution of colonized land, cease to be producers with their own holdings, the report pinpointed another very important facet: the campesinos that have to give up usually are the most "traditional" who fail to insert themselves in the modernization process. Thus the peasant sector splits up into two parts:

    "Those campesino beneficiaries of agrarian reform and colonization which over the years have reached certain levels of accumulation, have assumed entrepreneurial behaviour and have become buyers of land and thus managed to expand their physical production base. (...) On the other hand, those campesinos which have maintained their owner-operator status without changing their traditional behaviour have fallen victim of a process of decline, with their reproductive base getting smaller." (FAO, 1995a, p. 73; emphasis in original, author's translation.)

    The FAO study on Ecuador concludes that the country is experiencing a sustained transformation. Market arrangements have become the main mechanism of land transactions. While this has led to the modernization of agriculture in many cases, on the other hand a considerable number of the rural poor find themselves in a crisis situation. Many have been forced to give up their land or become part of the process of minifundización. While the process at large may be interpreted as positive in the course of economic development, it also creates new problems in dealing with those parts of the rural population that stay outside the modernization process.

    Mexico
    The Mexican case differs from others in many important aspects because of the considerable influence of the revolution at the beginning of this century on the institutions of the country. The agrarian land structure of Mexico is still marked by the consequences of the post-revolutionary Political Constitution of 1917. Article 27 of the Constitution established the ejido system. The ejidos are areas of communal ownership, made up of (mostly previously expropriated) land which is farmed collectively. In other words, the ejido came into existence through decree and the way it operated was regulated by specific laws.
    Currently, more than 54 percent of the total national land area is under this kind of "social property" or propiedad social (FAO, 1995b). The ejido farmers and members of other communal ownership schemes represent 67 percent of the total agricultural population. That this structure was in many cases conceived to be suboptimal was demonstrated by the widespread practice of ignoring numerous legal restrictions.
    Until a change in legislation in 1992, the extent to which economic activity in agriculture had been restricted was overwhelming. Article 27 provided for the right of the Federal Government to expropriate private landholdings in order to convert them into communal property. Ejido land could not be sold, rented out, otherwise transferred or obstructed in its use (embargar). Therefore it was out of reach of (legal) market transactions. Furthermore, it was illegal for ejidatarios to hire paid labour. Legal entities in the form of companies were not allowed to own real estate.
    Realizing that the consequence of these conditions was a high degree of uncertainty and obstructed development, in 1992 the administration passed a new Agrarian Law to introduce legal security for economic transactions in rural Mexico. The main pillar of the new law is the reform of Article 27 mentioned above which brings significant changes in the governance of property rights and in the way transactions may be carried out.
    The most important features are: the practice of granting land to peasant groups on request is discontinued; members of an ejido or a community (other land under common ownership, not established, but recognized by the old law) may decide in their respective assemblies to dissolve themselves, give individual property rights to the members or associate themselves with private corporations; private corporations are now allowed to own rural real estate; the institution of private landownership should be extended thus creating an active rural land market.
    According to the above-mentioned FAO study, the results so far have been more than disappointing. The report does not bring to light the reasons for this failure. A mechanism to carry out the privatization of formerly social property was set up, the Program for the Certification of ejido Rights and the Titling of Urban Plots, known by its Spanish acronym, PROCEDE (Programa de Certificación de Derechos Ejidales y Titulación de Solares Urbanos). The programme is supposed to control and legalize the titling process of land under communal ownership.
    By October 1993, PROCEDE had carried out negotiations with 17 731 peasant agencies representing ejido and other communal ownership interests. Of these, almost 9 700 responded favourably to the privatization plans, fewer than 55 percent. The next step was the surveying of the land by the National Institute for Statistics, Geography and Informatics (INEGI). Then the respective community assemblies convened to negotiate the final demarcation. Apparently, only about 200 ejidos (out of a total of almost 30 000), representing just over 1 percent of the total area under social property, had completed the procedure by the end of 1993.
    This obviously stops short of the policy-makers' expectations when they drafted the new law. The FAO study concludes that this outcome demonstrates that "land for the peasant has a different meaning than that of a simple good" (FAO, 1995b, p. 207, author's translation) and that the basic flaw of PROCEDE was to assume that "rural society was longing to dress itself up in the clothes of private property in the `modern' fashion". (FAO, 1995b, author's translation). This conclusion is not easy to understand considering that far more than half of the communities under communal ownership agreed to privatize. Curiously, on the same page the report states that during the discussion on the merits of privatization, the peasants often cited the need for clarification about exact ownership in order to avoid conflicts with neighbours and family members.
    Bearing in mind the fact that privatizing formerly social property is always a daunting task, the time period that has elapsed since the reform of Article 27 in 1992 may be too short to make a final judgement on its performance in providing legal security. It is also not clear how important bureaucratic hurdles and the associated transaction costs are. The tendency of some social institutions that have been around as long as the Mexican ejido system to linger on even though they may be inefficient probably also plays a role. It is therefore difficult to determine why land markets in the Mexican case are by and large still inactive.

    CONCLUSION

    Policy-makers in Latin America increasingly trust in market solutions to their economic problems. Recently, the age-old issue of a highly skewed land tenure structure has been analysed from this perspective. A precondition for a functioning market - the mechanism to transfer property rights - is the definition, establishment and enforcement of such rights. In land, especially in a rural setting of a developing country, the complexities involved in these questions are huge and identifying the appropriate property rights regime can be a difficult task.
    In the Latin American region, systems of common property or land where no rights have been assigned are widespread. It should be obvious that this state of affairs cannot persist if the goal is to create or to invigorate land markets. It has been pointed out that the state frequently may protect property rights institutions which are socially inefficient in order to maintain its own support structures (Bardhan, 1989). But surely an enlightened administration can help in providing the prerequisites for (agrarian) institutions to evolve and adapt.
    Development is an evolutionary process. Public policies may stand in the way, for example by prohibiting useful institutional devices such as sharecropping. An operational market system also depends on the surrounding social and legal infrastructure. It is here that an active role for the state can be found: by helping societies to proceed through the stages of development up to a point where markets, including those for land, can perform their allocative and distributive functions.

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    1 For example, in an incident on 9 August 1995 in a Brazilian state bordering on Bolivia, ten people died in a dispute over land. About 500 landless farmers had occupied parts of a huge hacienda and attempts by the police to evict them resulted in a shoot-out. Reportedly, 379 similar conflicts left at least 36 people dead during 1994, making land disputes the chief cause of violence in the interior of Brazil.

    2 The term here shall mean all costs associated with transfers of property rights other than direct production costs. Examples include costs of information, of negotiation, of drawing up and enforcing contracts or defining and policing property rights.