| Abstract Convergence and confrontation are two different strategic options that 
        have been evoked with respect to the relation between Mercosur and the 
        Pacific Alliance. Choosing one or the other transcends the level of the 
        economic and the commercial and deeply affects the political. Their impact 
        is closely related with regional governance and the achievement of a climate 
        of harmony functional to democracy and to the economic and social development 
        of member countries. The idea of convergence in diversity has been proposed as central to 
        the development of a strategy for joint work among the member countries 
        of both integration processes. The different agreements and measures eventually 
        adopted by member countries of both schemes could contribute to the goal 
        of achieving a reasonable degree of regional governance. Showing that 
        this is possible might be a worthy goal to nourish the agenda of cooperation 
        between all Latin American countries. Its effects would then transcend 
        the regional scope.  From the founding moments to a sustainable integration process
 Reconciling different and even conflicting interests and views among 
        nations of the same geographic region has never been an easy task. However, 
        it is a necessary condition to develop sustainable strategies and policies 
        for regional economic integration, including joint trade negotiations 
        with third nations, particularly if they are embodied in agreements and 
        institutions intended to be permanent.  In a way, the foundation is the easy stage of an integration process 
        among nations of the same region. For example, in the case of Mercosur 
        -and this could eventually be the case of the Pacific Alliance- the hardest 
        part was not necessarily signing the founding agreement in 1991. The initial 
        moment requires, of course, strategic vision and political skill; but 
        it also requires luck. Many initiatives succumb or lose vitality in this 
        first stage which, however, can last several years. Calling the attention at the international level is a common occurrence 
        in the founding moments of the integration processes between nations and, 
        as a result, it generates great expectations. For example, it happened 
        in 1969 with the signing of the Agreement of Cartagena, which was the 
        result of a very strong involvement of the then presidents of Chile and 
        Colombia. In its initial stage and for some years the so-called Andean 
        Group managed to concentrate much international attention, especially 
        when it adopted, in December 1970, its foreign investment regime known 
        as Decision N° 24.  The high expectations that are normally generated by the launch of and 
        international integration agreement between Latin American countries have 
        usually led to frustrations, sometimes very difficult to overcome. Something 
        like this happened over fifty years ago with the launch of the Latin American 
        Free Trade Association (LAFTA), then replaced in 1980 by the Latin American 
        Integration Association (LAIA). Different regional integration experiences 
        -and not only in Latin America- have taught us the difficulty of sustaining 
        in the long run the reciprocity of interests that support the associative 
        pact. Sooner or later what could be called the 'curve of disenchantment' 
        starts to show, often caused by the fact that not all participating countries 
        continue to view the corresponding agreement as a generator of mutual 
        gains. At this point is where the loss of effectiveness, efficiency and 
        legitimacy of the rules originating in the founding agreement begins, 
        often through a trickle effect (Peña 2014a).  Particularly, changes in the realities at regional level -sometimes as 
        a result of changes at the global level or even at the national level 
        of member countries- mean a test for the effectiveness of the mechanisms 
        for the conciliation of national interests among the members of an integration 
        process. This may also have an impact on the effectiveness of the common 
        rules that are agreed. An example of this is what happened in the evolution 
        of the Andean Group and its main joint body - the Board of the Cartagena 
        Agreement-, which lost efficacy and even legitimacy after a founding period 
        with a favorable external context and affinity of values and interests 
        between the member countries. Then, the decline began with the withdrawal 
        of Chile and after the transformation into the Andean Community of Nations 
        (CAN); the original enthusiasm was gradually eroded. The situation may be more complicated when a founding moment characterized 
        by the affinity of values and interests -a situation of like-minded countries- 
        is later followed by periods of significant differences between the partners, 
        even if temporary. It also becomes more difficult when no effective mechanism 
        for the conciliation of interests is established to help achieve a dynamic 
        balance between the different national interests, when these do not necessarily 
        converge. In this regard, the role of the 'independent facilitator' in 
        the decision-making process is critical and provides a guarantee for those 
        participating countries with a smaller endowment of relative power. The 
        relatively short history of Mercosur shows, at different moments, interesting 
        examples of this. It is even possible to formulate the hypothesis that 
        the absence or weakness of effective mechanisms to facilitate the coordination 
        of national interests has been one of the reasons that would explain the 
        recurring difficulties that Mercosur has had, and still has, to adapt 
        to the effects of the dynamics of internal and contextual changes that 
        have characterized the relations between its member countries -Argentina 
        and Brazil in particular- since the integration process was launched. Factors that could contribute to a sustainable integration process Which are then some of the factors that could help sustain over time 
        the political will of a group of sovereign nations to work together within 
        the scope of an integration process intended to be permanent? Without 
        the concurrence of these factors it seems difficult for a voluntary process 
        of integration -in the sense of systematic joint work between sovereign 
        nations- to be sustainable in the long run.From the different Latin American experiences it seems that three factors 
        should be considered carefully.
 The first one is the ability to adapt the original integration project 
        to the frequent changes in the political and economic conditions of the 
        member countries, but also in the external environment, both regional 
        and global.  Another factor is the density and quality of the economic and, above 
        all, production networks that are developed as a result of the commitments 
        made in the framework of the integration process. And a third factor, strongly linked to the previous one, is the quality 
        of the ground rules as measured by their effectiveness (ability to penetrate 
        reality), their efficacy (ability to produce the results that originated 
        them) and their social legitimacy (ability to take into account, through 
        the process of rule-making, the social interests of all member countries, 
        reflecting thus a dynamic picture of perception of mutual gains).  There are at least three relevant aspects that could be important to 
        facilitate the practice of the difficult art of achieving sustainable 
        equilibrium points in any institutional agreement among nations of a same 
        geographic region, especially if they aspire to develop a permanent multidimensional 
        cooperation process with strong emphasis on trade and productive integration, 
        such as is the case of Mercosur and now of the Pacific Alliance. The first aspect is the articulation between the strategies for development 
        and international integration of a country with the requirements of the 
        corresponding regional or multilateral agreement. Among many others, an 
        example in this regard are the trade policies that are needed to be applied 
        in view of the combination of offensive and defensive interests of the 
        firms and social sectors of a country and the legal commitments relating, 
        in particular, to the access to the respective domestic market and trade 
        protection. In times of global economic crisis with a relative decline 
        of international trade flows, the natural tendency of every country could 
        be to protect the jobs of its population. Often this is done covertly 
        and with such legal subtlety that it becomes difficult for those eventually 
        affected by the policy of one of the partners to prove that the agreed 
        rules have been violated. Other times, violations are done overtly and 
        this affects the international credibility of the country applying the 
        measures contrary to the agreement, and could eventually have a negative 
        impact on the effectiveness of the integration process.  The second relevant aspect is the articulation between the different 
        preferential agreements in which countries can participate, including 
        the commitments made at the global-multilateral level. In fact, it is 
        increasingly common for a country to participate simultaneously, or to 
        aspire to do so, in different regional and preferential trade agreements 
        concluded, at least formally, within the multilateral framework of the 
        WTO. This may eventually trigger the need to achieve equilibrium points 
        between the commitments made in the different agreements and the respective 
        national interests. Achieving such balance also depends on what are the 
        concessions and the rules agreed upon in each of the agreements. In particular, 
        it depends on the actual goals and the political and strategic scope of 
        each concrete regional preferential agreement.
 Finally, the third aspect is the articulation between the requirements 
        of the short and the long term, both in the national strategies and in 
        the international commitments taken on by a country. What can be observed 
        on this respect, at least in recent years, is an effect of growing erosion 
        of the distinction between short and long term interests resulting, among 
        other factors, from the close link between trade and productive investment, 
        which is reflected in the new forms of organizing production at multinational 
        level. In fact, the fragmentation of production in different modalities 
        of transnational value chains is generating a great difficulty to distinguish 
        between the short and long term effects when a country applies restrictive 
        trade policies. Depending on how they are applied, even when theoretically 
        such measures would impact only short term trade flows, they may also 
        have a strong effect on investment decisions in the corresponding country 
        as a result of the appraisal that is made on the convenience of operating 
        from its market within the context of a transnational value chain. The 
        uncertainty regarding trade flows can then affect productive investment 
        decisions that, while aimed for the long-term, also have a bearing on 
        the short-term. In the automotive industry, for example, it can lead investors 
        to prefer those countries within a region that, together with market size 
        and level of industrial development, provide assurance of the fluidity 
        of cross-border trade flows.
 The relationship between Mercosur and the Pacific Alliance
 An issue to monitor closely is that of the relationships that are built 
        between the two main Latin American preferential spaces: the Pacific Alliance 
        and Mercosur (Foxley & Meller 2014). It is a matter of economic interest 
        but also of strong geopolitical connotations. It should be noted that 
        the relations of several countries of the Pacific Alliance with Mercosur 
        countries, and particularly with Argentina and Brazil, are very close 
        at all levels and transcend trade.  Hence, the importance of raising the question of whether these two regional 
        preferential spaces will complement each other or if, on the contrary, 
        conflicting views will prevail. It is a question that could take time 
        to find an answer that is based on solid arguments and not only ideological 
        or emotional ones. Among other reasons, time could be necessary in order 
        to have a clearer picture of which are the effective commitments that 
        are eventually manifested in the space of the Pacific Alliance and to 
        appreciate the true scope of the present 'metamorphosis' of Mercosur, 
        resulting especially from changes in its membership, the convenience of 
        capitalizing on the experience gained since its creation, and its recommendable 
        adaptation to national, regional and global realities different from those 
        of the time of its creation (Boletín Techint 2014).  Until now, the Pacific Alliance could be the equivalent of a house to 
        be built. The willingness to do so exists and the plans are being approved. 
        But the actual construction will take time, which in turn may be impacted 
        by the dynamics of change of the external environment. Mercosur is also 
        the equivalent of a house under construction -the current experience of 
        the EU shows that this is a constant reality of voluntary integration 
        processes among sovereign nations (Friedmann 2015; Van Middelaar 2013)- 
        but it already needs to be expanded and adjusted to the new realities 
        of its owners and the environment in which they live.  Both constructions are developed within the broader institutional frameworks 
        that exist in the region. All of them aim to ensure regional governance, 
        in terms of peace and political stability, and not just in the economic 
        aspect. These are, in particular, the frameworks of the LAIA and the UNASUR 
        -and to some extent also that of the CELAC-. Additionally, there are also 
        regional institutions such as the ECLAC and the CAF-Development Bank of 
        Latin America that can play a very useful role in facilitating the articulation 
        between both integration processes (Peña 2014b).  How to get both processes to complement each other, generating a convergence 
        of development and trade policies and also achieving a growing number 
        of transnational production networks? This is perhaps the central question 
        on which to base the future articulation between Mercosur and the Pacific 
        Alliance from now on, while maximizing the installed capacity within the 
        scope of the regional institutions mentioned above.  The strategic idea of convergence in diversity In the above perspective, one can reflect on the latest initiative that 
        has been raised in terms of Latin American regional integration (Peña 
        2014b). It comes at a time when the multilateral trading system is still 
        unable to offer interesting negotiating perspectives, beyond the efforts 
        at the WTO Ministerial Conference in Bali and, most recently, the launch 
        of the negotiating process aimed at concluding a plurilateral agreement 
        on environmental assets.  But even if the outlook of such perspectives became more optimistic, 
        the initiative that has arisen within the scope of the Pacific Alliance 
        is opportune, as it can lead to a renewal of the methods for the enhancement 
        of the regional space in terms of the productive development of each country 
        and of their insertion in global economic competition. This initiative was proposed on June 20, 2014, in Punta Mita, Mexico, 
        where the Ninth Summit of the Pacific Alliance (Chile, Colombia, Peru 
        and Mexico) took place (Peña 2014c). Among other things, it was 
        agreed "to hold an informative ministerial meeting on the Pacific 
        Alliance with countries members of Mercosur." Moreover, "with 
        the same informative spirit", the Presidents agreed to "conduct 
        a seminar of academics, businessmen, entrepreneurs and senior officials 
        of the Pacific Alliance, Mercosur and other countries of the region, including 
        Central America and the Caribbean." The initiative of Punta Mita opens a window of opportunity for the discussion 
        of the strategic idea of "convergence in diversity", presented 
        by the new government of Chile.  We must keep in mind that convergence and confrontation were, until Punta 
        Mita, the two main alternatives evoked by the relation between Mercosur 
        and the Pacific Alliance. It is clear that choosing one or the other transcends 
        the economic and the commercial and deeply affects the political, as their 
        impact is closely related with regional governance and the predominance 
        of a climate of harmony functional to democracy and to the economic and 
        social development of the member countries.  It is important to have accurate data on the reality of the relations 
        between the countries of both regional spaces. Hence the relevance of 
        the publication of the ECLAC report entitled "The Pacific Alliance 
        and Mercosur. Towards convergence in diversity" (only in Spanish) 
        (CEPAL 2014), which provides the necessary information for an approach 
        based on the reality of the relations between Mercosur and the Pacific 
        Alliance.  The report was specially prepared to be presented at the Seminar on "Dialogue 
        on Regional Integration: Pacific Alliance and Mercosur", which was 
        held on November 24, 2014 in Santiago de Chile (Peña 2014d), according 
        to what was agreed in the Punta Mita Summit. The seminar was held with 
        the presence of the public and journalism. It was opened by the President 
        of Chile. In her opening remarks she urged for dialogue and to "dream 
        out loud". The initial presentation was made by the Chancellor of 
        Chile. He suggested the main outlines for the strategic idea of convergence 
        in diversity and the objectives of the dialogue that was to take place 
        at the Seminar. In this regard, it should be noted that the Ministers 
        of Foreign Affairs of the member countries of both schemes had had a working 
        meeting two weeks earlier, in Cartagena de Indias, Colombia, in which 
        the central theme of the seminar was addressed.  The abovementioned ECLAC report helps verify the density of the network 
        of agreements and existing relations between the countries from the Alliance 
        and Mercosur. It is a network that has intensified in recent decades, 
        especially in some of its connections, such as those in the bilateral 
        trade between Chile, Peru and Colombia, on the one hand, and Brazil and 
        Argentina, on the other. For example, the partial agreements signed between 
        these countries, within the framework of the LAIA, and the relations between 
        Mercosur and the Andean Community of Nations, have already produced a 
        complete tariff reduction between Chile and Mercosur countries (100%). 
        The percentages are also high in the cases of Peru (88%) and Colombia 
        (90%). Another relevant fact is that in 2013 intra-Mercosur trade represented 
        14% of the global trade of its member countries, while intra-Alliance 
        trade represented only 3.5%. In the first case, the percentages are much 
        more significant if one considers the trade of manufactures. In turn, 
        exports of the countries of the Alliance to Mercosur are higher than intra-Alliance 
        (in 2013, intra-Alliance exports were US$19,500 million whereas those 
        destined to Mercosur totaled US$23,700 million). Chile, Colombia and Mexico 
        exported more to Mercosur than to the Alliance countries. Additionally, 
        data on the trade of services and investments -even if incomplete- reveals 
        the intensity of the relations between the Pacific Alliance and Mercosur 
        countries, especially with Argentina and Brazil.  As a result of the rich dialogue generated at the Seminar of Santiago 
        de Chile it became clear that participants value the idea of "convergence 
        in diversity". They view it as the most appropriate strategy in the 
        current global economic and political context and as a reflection of how 
        much has been gained in the relations between its member countries after 
        more than fifty years of regional integration efforts.  As was pointed out from the beginning of the Seminar, first by President 
        Bachelet and later by Chancellor Muñoz, convergence does not imply 
        unifying the two integration schemes nor engaging in tariff negotiations 
        (without prejudice to strengthening the existing ones within the scope 
        of the LAIA). It does imply, however, recognizing and respecting the differences 
        between the objectives and the methods of both schemes, and even between 
        the trade and development strategies and policies of its member countries. 
       Various issues were identified as deserving priority action. These were 
        mentioned by several participants of the Dialogue of Santiago and also 
        in the ECLAC report. Among others, the main ones were: physical connectivity; 
        trade facilitation; production linkages and SME participation in them; 
        student exchanges, including reciprocal internships between companies; 
        the development of tourism; diagnostic capabilities on global economic 
        competition; innovation and scientific and technological development, 
        and monitoring and participation in international trade negotiations, 
        both at the global multilateral level and at the interregional level. 
       With regard to the relations with other regions, the need to coordinate 
        positions on events of importance for Latin America (for example with 
        China and the EU) was pointed out. In some of these cases the Community 
        of Latin American and Caribbean States (CELAC) has a central role in coordinating 
        the positions of the countries of the region. The coordination of positions 
        in relation to meetings of the G20 and the Conference on Climate Change 
        (COP21), to be held in Paris in December of 2015, was also mentioned. 
       In our opinion, the meeting left positive results. The first of these 
        was to place Mercosur and the Pacific Alliance, each with its own objectives 
        and methodologies, in the broader context of the strong challenges that 
        are emerging at the global level and of the opportunities that are opening 
        up for a region that counts, as one of its main assets, the fact that 
        it belongs both to the Pacific and to the Atlantic and that has a significant 
        potential for developing products and services linked with agribusiness, 
        energy and mining, among others (Lula & Lagos 2014). The second result 
        was to identify those issues and sectors where it is feasible to have 
        shared approaches between all or some of the countries of both schemes. 
        And the third result was to show that the dialogue and the exchange of 
        views with the participation of representatives from governments, production 
        and labor sectors and the academia, is the most recommended way to expand 
        the agenda for the construction of a region in which convergence in diversity 
        predominates. 
 Some conclusions
 Perhaps the main challenge that was posed as a result of the Santiago 
        de Chile Seminar is to devise and recognize the need to develop short 
        agendas and road maps for the priority areas of future joint action between 
        the members of the different integration schemes. It is a challenge that 
        involves governments but also business, labor and academic institutions. 
       On that occasion it was also confirmed that the existing institutional 
        framework of the region opens a wide range of possibilities in terms of 
        the areas through which to harness the momentum and pursue the development 
        of those joint actions identified, as well as of those that are favored 
        in the future.  If inserted in common institutional and regulatory frameworks, such as 
        the LAIA at the regional Latin American level, or a renewed and strengthened 
        WTO at the global multilateral level, this would neutralize the systemic 
        fragmentation trends observed today. It is an idea that may be central so that the agreements that are being 
        negotiated contribute to the goal of achieving reasonable guidelines for 
        regional and global governance. It involves reconciling the partial scope 
        approaches with a joint vision that is essential for promoting world trade 
        in a favorable context for peace and political stability and, at the same 
        time, for the economic and social development of all countries.  Showing that this is possible might be a worthy goal to nourish the agenda 
        of cooperation between Latin American countries. Its effects would then 
        transcend the regional scope. It will require, however, a good dose of 
        perseverance, technical imagination and political will. |