Effects of BRI strategy on Mediterranean shipping transport

In 2013 Chinese government unveiled one of the biggest transport plan schemes worldwide: the One Belt One Road (OBOR) strategy, now called the Belt and Road Initiative (BRI). This scheme includes the development of a group of specific transport and logistics corridors that encompass three different continents (i.e. Asia, Africa, and Europe) with both land and maritime corridors. Both these planned interventions are expected to greatly impact on the maritime transport between Far East and Northern Europe through new port investments (e.g. Piraeus, the proposed Venice container offshore terminal) and providing rail alternatives (e.g. Beijing-Hamburg rail service) that could impact on the geography of international trades. These modifications of current transport patterns might drastically change the overall organisation of the shipping services in the Mediterranean, increasing competition of transport alternatives (e.g. rail vs road; rail vs sea) and promoting the nodes included in the BRI. Thus, the current study aims at discussing effects of BRI on current maritime patterns with a specific focus on the effects into port competition within the Mediterranean area.


Introduction
Over the centuries, maritime transport has often been promoted as the only transport mean capable of competing for large volumes of traffics in long distance routes (e.g. Stopford, 2009). Together with this peculiar characteristic, all main operators were used to compete freely and independently in order to attract customers and serve cargo-owners worldwide. The large diffusion of container shippingfavouring vertical and horizontal integration strategiesdrastically changed these traditional elements of the shipping business, with the need for aggregations that became a paramount need for most operators, as for the case of Merges and Acquisitions (M&A) and the formation of strategic alliances (Midoro and Pitto 2000). The wave of consolidationsthat started around the end of the '90s and it is currently still ongoingdramatically changed the shipping market. Even if in container liner shipping this trend seems to have impacted the most, with the main 3 alliances controlling more than 90% of main routes, according to Drewry (2018), other liner markets (e.g. short sea shipping) and bulk shipping operators (e.g. with the development of pool system and other joint investment programs) have also experienced similar trends. The related market concentration on the sea side pushed several companies to compete also at land side, with vertical integration strategies that often involve not only terminal operations but land transport and logistics services as well (e.g. Notteboom et al. 2017). The competitive advantage has been then moved from the port-to-port services to the door-to-door intermodal transport, pushing national authorities to provide subsequent infrastructure and regulatory improvements (e.g. rail and road connections with ports, automated gates, e-documents, single window), in order to increase the possibility to promote such kind of integrated transport solutions. Thus, the need for integrated regional transportation systems generated the need for integrated transport policies that increased regional accessibility and allowed operators to improve their integrated networks (e.g. Ng et al. 2018). In the European Union, Trans-European Network is an example of such policy, with the selection of core ports and related major logistics corridors (e.g. Ferrari et al. 2018). Nevertheless, while most of these projects are at regional level, the Belt and Road Initiative, promoted by Chinese government, is currently the only one having a worldwide scope.
In fact, the Belt and Road Initiative (BRI) evokes the development of a modern "Silk Road" connecting China with other major partner countries within and outside Asia (mainly located in either Europe or Africa). Started in 2013 with the label of the "One Belt, One Road" (OBOR) project, this integrated transport strategy has been substantially developed thanks to the financial initiative of Chinese institutions. Starting from 2016 the initiative was opened to the support of international partners, mainly connected to the recently funded Asia Infrastructure Investment Bank: more than 1 trillion USD project value has already been approved (EBRD 2018).
According to Cheng (2016), the huge financial effort promoted by Chinese institutions has several goals but the main one is obviously connected to the promotion of Chinese companies worldwide, granting them a competitive advantage thanks to the investments in strategic infrastructures. Pelagidis and Haralambides (2019) highlighted how "a 10% improvement in connectivity between countries along the "Maritime Silk Road" [i.e., the part of BRI connected to maritime corridors] would deliver a 3% decrease in Chinese trade costs which would, in turn, boost China's imports and exports by around 6% and 9%, respectively".
While several countries highlighted the potential effects on fair competition between local and Chinese companies (e.g. Herrero and Xu 2017), most of the countries welcomed the new infrastructure investments that might drastically change current transport patterns and logistics. Among the regions that will probably be mostly impacted by the BRI there is the Mediterranean basin that will experience a series of investments in both the port and rail sector together with some special trade and financial agreements. The new logistics corridors might then affect not only the shipping industry in the Mediterranean but also the overall transport industry at European level, as discussed by Yang et al. (2018a) and Costa et al. (2020). Concerning this latter issue, it is quite important to highlight how Europe seems to be central to the BRI development, being the other end of both the "road" and the "belt" (i.e., the improved maritime services and the land alternatives, respectively) of the overall strategy. Moreover, within the BRI development several traditional peripheral and landlocked markets (e.g. Central Asia, part of Eastern and Central Europe) will be finally efficiently connected to main world routes. In particular, Eastern and Central Europe might be served efficiently by both the land and the maritime side of the BRI (Costa et al. 2020). Whoever will be able to perform services exploiting the advantages of these new corridors, will therefore assure an incredible competitive advantage for the near future. While published papers on the BRI (e.g. Wang et al. 2018a, Wang andYAU 2018b;Zeng et al. 2018) are focused on specific transport projects or on the optimization of transport patterns, the present paper will then discuss potential effects of current and foreseen investment on the Mediterranean shipping market, with a specific focus on the container shipping.
The aim is then to assess if current BRI related investments could positively affect future transport market competitiveness in the Med area and how they can impact on the regional logistics.
The paper is structured as follows. After this first introduction, Section 2 briefly describes the adopted research approach, while Section 3 addresses BRI developments and its goals. Section 4 is then dedicated to the discussion of main transport projects in the Mediterranean area, focusing on how this might affect current shipping and transport solutions. Eventually, Section 5 addresses subsequent policy implications, drawing main conclusions and a reminder for future research.

The research approach
In order to achieve the research goal a three-phase desktop analysis has been developed, following the triangulation research approach. As shown in Fig. 1, the research has been developed through a literature review, an analysis of media news on potential projects, and then a confrontation with public data from main market operators.
Thus, the first step consisted in a major literature review, using the public database Scopus. 1 In order to focus on main papers, a structured research has been developed During the development of the research, some more papers have been published and the most relevant ones are used as key reference for the discussion but not included in the formal literature assessment.
using "One Belt One Road" or "Belt and Road Initiative" as search keywords. 209 and 278 papers have been found, respectively. Most of the papers actually focus on the political and financial issues rather than the transport features.
Given the variety of topics discussed, a further selection has been developed, adding a second search code (i.e. "Transport") to the previous two selections. This operation resulted in a more focused group of researches of 25 and 23 papers, respectively. All these papers (summarized in Table 1) have then been used for better understanding the implications of BRI on the transport network and on the Mediterranean region in particular.
As shown in Table 1, all the papers have been published within the last 4 years and most of them focus either on specific case studies (mainly located in Asia) or on general network issues. These latter aspects are quite important since only a limited number of papers assessed the impacts of BRI projects on European logistics (among the exceptions, Yang et al. 2018a;Nežerenko and Koppel 2017 2 ) and none of them discusses the consequences of BRI in the Mediterranean area. This latter element generates a limited knowledge on the effects of the several projects under discussion on the current market structure. Moreover, the only highly cited papers (i.e. Ferdinand 2016; Fallon 2015) are actually again discussing political implications of the BRI strategy with only few examples of the transport impacts. The abovementioned elements are probably connected to the novelty of the investments in the European continent and with the nature of the Belt and Road Initiative as well. For this reason, the media assessment and the industry analysis have been developed, in order to include latest investments in the assessment of the BRI consequences on competition on the Mediterranean market. Table 1 shows different interesting facts concerning the papers on BRI currently published: almost 40% of the papers do not discuss as main research focus any transport related issue but only use transport as key example for developing further considerations. These papers are mainly socio-politics related and they are interested in discussing the evolution of BRI rather than transportation aspects. Moreover, another 30% of the papers focus on general logistics aspects, only partially related with the maritime industry: this latter sector seems to be marginalat least until nowin the overall debate on BRI. Despite these considerations, the importance the BRI might have for logistics and maritime industry is highlighted in the journal target of these papers: the studied sources have been published in a variety of different journals (46 different sources) belonging to different subject areas (i.e., business, economics, logistics, maritime studies, political science, law), underlining a wide spread of potential interests. Only six journals accounted for more than one paper published on either BRI or OBOR: the most relevant source is Maritime Policy and Management (with 7% of the overall consulted sources, thanks to a special issue of the journal dedicated to the BRI) followed by Transportation Research Part D (4%). Thus, despite the main focus of the studies is coming more from a political perspective, transportation journals recognise the primary interest that BRI might generate for the future of logistics and transport industries.
Looking at the geographical scope, only a quarter of the selected sample discussesat least partiallyeffects of BRI on European regions (of which only 3 papers are within the maritime literature). This fact might be related to the recent stress on the European investments while most of the initial projects have been mainly developed in Asia. Interestingly, no papers are currently specifically addressing African projects, despite the many ideas currently under-development. Eventually, from a development point of view, it is interesting to notice how the two terms OBOR and BRI are currently used with no differences, despite the Chinese government is now pushing through the use of the latter (considered more politically correct and capable of attracting multinational support) rather than the former one that was initially perceived more as a unilateral action. The belt and road initiative In accordance with Chinese governmental reports and with several papers (e.g. Huang 2016; Cheng 2016), BRI has a plurality of goals that are mainly connected to political and economic issues (e.g. opening of developing markets for Chinese companies, economic cooperation). This plurality of goals made BRI projects being interrelated with a plurality of economic sectors: Fig. 2, for instance, shows the value of contracted BRI projects, underlining how transport investments are just a part of the overall invested value. It is noteworthy that some previous FDIs are now considered part of the BRI strategy even if they have been agreed before the launch of the initiative (i.e. 2013).
Despite the role of many strategic and political reasons in the BRI related decisionmaking process, from a transport perspective, the BRI strategy will increase the connectivity through specific transport investment projects and long-term collaborations between China and several Asian, African, and European partners. Thus, the BRI differs from other transport investment strategies (e.g. the TEN-T) because it is not looking at increasing cohesion among different regions but it focuses on boosting the connectivity of regions that are currently included in selected trade lanes or forming "priority targets" (e.g. Ferrari et al. 2018). In one of the official documents describing the vision of BRI (Huang 2016;Cheng 2016), president Xi, delineated the characteristics of the commercial partners and regions that might be included in such group (i.e. political and economic conditions) even if an official list of countries does not currently exist. Within the description, the need to invest in order to bring long term advantages for the Chinese communities is one of the most stringent criteria. Thus, while often BRI is connected to investment on transport infrastructures, these investments are normally linked to a "foreigner" (from the receiver viewpoint) strategic advantage. Therefore, even if main projects are strictly linked with integrated logistics chains, these should be considered either strategic to Chinese companies or having a substantial industrial link for generating future trade flows. While the scope of the initiative is not only infrastructure related, overall, BRI is mainly developed through land (i.e. both road and rail) and maritime integrated transport corridors, having a variety of specific international projects that aims at connecting different strategic markets or to bypass potential bottlenecks in the aim of increasing the security of the trade flows (e.g. energy sources, raw materials, traded commodities). An example of such approach might be the proposed investment on the new Kra Canal that aims at bypassing the Malacca straight, making the Far East-Europe trade route faster and avoiding the potential bottleneck represented by the straight. Given the nature of the initiative, the development of the projects is normally not related to a specific policy or company interventions but it strongly depends on bilateral and in a few cases multilateralagreements between Chinese institutions and national authorities. For this latter reason, BRI is a discontinuous and heterogenic strategy thateven if it is based on a single perceived viewit does not normally promote specific transport solutions but general logistics corridors. This is partially aligned with what happens for certain other regional transport planning solutions but the absence of a recognised multinational planner generates the possibility for discontinuous progress (e.g. because of either different regulators/rules or for rising issues in fully recognising competing national interests).
Thus, often BRI is developed through differentiated solutions and ad-hoc investment tools connected to the market conditions characterising the region under investment. This was the case of the massive COSCO investment in the Greek port system during the financial crisis (2012-2016) as well as the foreseen investments in Sri Lanka container hub in 2016-17. Most of the abovementioned solutions are often constructed as a phased privatisation process, with concession agreements or Build-Operate-Transfer (BOT) contracts that might turn to generate fully privatised infrastructures if certain conditions are met (as in the case of Piraeus and most of the Pakistan and Sri Lanka investments).
Some of the abovementioned policies are also linked to new infrastructure solutions, such as the foreseen Kra Canal in Thailand (Zeng et al. 2018) that will help bypassing the Malacca strait reducing shipping time between Europe and Asia of up to 5 days.
From a transport point of view, BRI is based on a multitude of projects within three main pillars: the Intra-Asia corridor (mainly through land infrastructures), Europe-Asia corridors (mainly through maritime investments but also with an improvement of rail connections, especially with South East and Central Asia), and the Asia-Africa corridors (mainly through maritime investment and logistics improvements in African countries). Figure 3 sums up these main logistics corridors.
In relation to the main projects, Table 2 shows the geographic distribution of the main investments. As it is possible to see, while all main world regions are actually included in the BRI strategy, most of the projects are located in either Asia or Africa. Despite this, Eastern European countries managed to attract almost a third of the overall contracted project value, underlining their strategic role within the BRI.
Considering the Asia-Europe part of BRI, it is divided in three distinct sub-groups of projects: the first one is a rail corridor currently in operation that partially uses the Russian rail network, connecting Chinese main production sites with Western European countries. The aim of this first corridor is to improve the competition of the railways for many added value trade flows and it is currently operating low quantity of cargo halving the transportation time between China and Europe. Despite some limited numbers, Yang et al. (2018b) highlighted the high rate of growth of such logistics solution with about 3640 trains organised in 2017divided in several rail servicesto connect Chinese cities with European locations (mainly in Germany and Eastern Europe), against the only 623 trains in 2015 (with only eleven services) and about 11 trains organised in 2011 (Yang et al. 2018a).
The second land corridor, which should pass through Iran and Turkey, is under development and the related international agreements are still to be signed. In principle it should guarantee a competitive road and rail connections among Central Asian countries and both China and Eastern Europe. As mentioned by Costa et al. (2020) and Pelagidis and Haralambides (2019) the possibility provided by such corridor might create a decisive competitive advantage in order to bypass traditional shipping services (i.e., Far East-Europe) in order to serve the fast growing economies located in both Central Asia and Eastern Europe from Asia also creating a new gateway towards Central Europe (i.e., Austria and Germany).  The third Europe-Asia corridor is the maritime one (i.e. Maritime Silk Road) that will see an intensification of the flows between Chinese ports and European ports with Chinese companies already involved in several investments in transhipment hubs along the main route (such as Sri Lanka and Piraeus, in Greece) in order to acquire a regional competitive advantage in serving local regional traffic. The abovementioned Kra-Canal is also another element included in this part of the strategy.
In respect to other transport strategies, BRI is different not only for its aim but also for the governance and the investment patterns. The governance of different projects is often linked to specific international agreements, thus promoting differentiated solutions that might go from a simple public-private collaboration to a more top-down approach in which the foreign investors (i.e. Chinese companies) control all the construction and management of the project with low involvement of local partners. Within the Europe-Asia corridors, all different solutions have been deployed, with most of the infrastructure given through concession agreementsat least at the beginning, as in the case of Piraeus portbut most of the managerial activities (e.g. promotions of specific logistics and technological services) directly run by private companies.
Another issue is related to the investment pattern that affects every consideration on the BRI strategy and on potential market effects. Given the relative novelty of the BRI (i.e. from 2013 onwards), only few projects have been completed while most of them are either in the construction phase or still in a bargaining phase with the relevant local authorities. Moreover, most of the completed projects are actually pure monetary investments headed to control and/or expand existing infrastructures, as in the case of the port sector in both Asia and Europe. An example is again the port of Piraeus, in which COSCO (the biggest Chinese shipping operator) decided to invest in the Greek port system well before the BRI started (i.e. in early '00s) through a concession agreement (Psaraftis and Pallis 2012). Nevertheless, the need for privatization after the Greek political turmoil (i.e., after the 2008 financial crisis)and the consequent starting plan of BRIfacilitated the entrance of COSCO in the Piraeus Port Authority capital. Thanks to this investment, COSCO became the main shareholder (currently holding the 67% of the capital), making the Greek port the pivotal BRI investment in the Mediterranean basin.
While it is in principle possible to identify the different BRI corridors meant to serve the Europe-Asia trade, the discontinuous nature of the BRI makes most of the projects capable of serving a plurality of solutions and "corridors". For this reason, for instance, Piraeus port is not only connected to the Maritime Silk Road but it will be also connected to the EuroAsia rail link, using rail services as a complementary mean for the new shipping solutions through the expected rail infrastructure connecting Piraeus with Budapest (i.e., the Central European markets).
Despite this latter element, none of the foreseen integrated transport corridors have been actually entirely developed and this limits the possibility to evaluate the economic and social impact of the proposed solutions. For this reason, several authors (e.g. Herrero and Xu 2017; Huang 2016) raised issues on the potential market and economic effects of such investments, given that limited assessments have been developed for most of the currently discussed projects. In particular, Herrero and Xu et al. (2017) questioned the possibility for gains from the Euro-Asia corridors for most of the local communities and companies. Similarly, de Soyres et al. (de Soyres et al. 2018;de Soyres et al. 2019)applying a quantitative trade model aiming at quantifying the impact of BRI projects on GDP, welfare, and trade flowshighlighted that BRI transport corridors could generate overall benefits on the aggregate of the regions involved but there might be high disparities in terms of net advantages, depending on local conditions as well as on the specificities of different funding schemes. Thus, the still blurry picture of actual projects included in the BRI and the (mainly) politicalrather than purely operationalnature of most of the projects make paramount to better understand market effects of main logistics projects (i.e. market competition, service reshuffling), also in connection with existing solutions or on-going projects.

The BRI and the med
As mentioned above, the BRI strategy has been developed mainly through discontinuous and independent investments often linked together in subsequent phases. This is the example followed, for instance, in the Central Asia Corridor, in which investments on the port sector have been followed by related investments in the rail and road sectors as well, but only in later stages. A similar approach is characterizing the BRI strategy in the European macro-region as well. In fact, rail services started to be operated even before the promotion of the first OBOR initiative (i.e. 2011), the Piraeus and other planned port investments from 2016, and the infrastructure investments agreed with main Central and Eastern Economies (CEE) from 2015 (among which the rail infrastructure between Piraeus and Budapest represents the main investment). While all these strategies might have been considered separately, all together they will heavily affect the future European logistics industry, with the Mediterranean area that might be the most affected one due to its pivotal role in connecting Europe with the Far East.

The euro-Asia rail network
Concerning the rail services, the current promoted services connect all main Chinese industrial cities with strategic location in Eastern and Central Europe, all of them being defined in the BRI official documents as the Euro-Asia landbridge corridor. From a logistic point of view, most of the services are currently planned to run on an updated infrastructure that pass through several Asian countries (e.g. Kazakhstan, Iran). This corridor has been under development to overcome the Russian railway route (that needs to be updated and it is characterized by a different gauge) and it is meant to serve as backbone to a wider Asian network (e.g. the Pakistan Economic Corridor partially lies on the same infrastructure). Among the main rail destinations, there are all the main Central (e.g. Germany) and Eastern (e.g. Poland, Baltic countries, Hungary, Czech Republic) countries, allowing cargos the reach Central Europe (i.e. the most relevant markets), bypassing the (slow) maritime routes. While the service started as exceptional solution, it is currently registering growing volumes that are also not related to the high value goods that were characterising first services. As described by Li et al. (2018b) current rail services are competitive in respect to the maritime service for a variety of potential cargo that needs reliable and rapid transport solutions. Moreover, while in the past train connections between China and Europe were mainly organised thanks to (public) BRI related subsidies, starting from 2015 a more balanced trade has occurred, making such services more profitable and then even more sustainable in the long run. This profitability though is highly related to the capability of attracting a growing volume of cargo. On this respect, Yang et al. (2018b) seem to question the possibility for this form of landbridge to be successful given that market operators still prefer the traditional maritime routes. In order to cope with this risk, BRI is planning to intervene in several ways, mainly either through international trade agreements (as those promoted with the CEE organisation) or incorporating currently EuroAsia rail services within other intermodal solutions, as suggested by Yang et al. (2018a) for the optimised COSCO network.

COSCO strategy and the port of Piraeus
The COSCO full acquisition of Piraeus Portthrough a capital investment in the related Port Authorityoccurred in 2016, after a decade of exclusive operation in one of the port terminals. The abovementioned operation is today considered as one of the most significant BRI investments worldwide and the biggest in Europe (e.g. Le Corre 2018;Mathews 2017). The overall investment value is estimated to be around 8bln USD, with already committed investment of about 500 mln USD. At the end of the expansion plan, port of Piraeus will become one of the biggest Mediterranean hubs for container, with an expected capacity of 3.7 million TEU (against a volume of 450,000 TEU in 2017). Most of the containers will be not only destined to the Greek market but will be also transhipped in neighbouring countries, making Piraeus the main hub of the East Med.
For promoting the role of Piraeus, after the 2016 acquisition, COSCO reshuffled its services, using the Greek port as a pivotal node for all its vessels passing through the Mediterranean area. Moreover, given the agreement signed in 2016 by COSCO to form the "Ocean Alliance" in order to manage main Asia-Europe services together with CMA-CGM, Evergreen, and OOCL (now part of the COSCO group), all ports managed by the companies involved in the agreement received particular attention in the routing planning. For this reason, when the common routing plans for 2017 became public, Piraeus was used as Mediterranean hub for 4 out of 11 services connecting Asia and Europe (CMA-CGM 2018). Moreover, when in spring 2018 "The Alliance" and "Ocean Alliance" decided to cooperate for some of the offered services, Piraeus was included as pivotal port for both services in Europe-Asia and Med-Americas, despite the original absence from the routing between the latter region. This fact demonstrates the growing importance of the Greek port within the COSCO promoted network.
The strategic location of Piraeus makes the port not only a competitive logistics node for container shipping but for other markets as well. Given the diversified business of COSCO (e.g. bulk, ro-ro), the Chinese company is planning to transform the Greek port in its main hub for all its main trades from Asia to Europe, counting on the possibility to develop efficient services in all the maritime sectors.
The COSCO Shipping Port (CSP) company is the COSCO division for managing port operations, Currently CSP ownsat least partiallyseveral terminals, mainly located in Far East Asia. Since the mid '00s, COSCO started to develop its worldwide network, not only investing in the Piraeus port but trying to enjoy multiple network economies. From a European perspective, CSP operations have, for instance, recently focused on the Zeebrugge port (Belgium) as well as with minority shares in both Rotterdam (The Netherlands) and Antwerp (Belgium). Within the Mediterranean area, while Piraeus is planned to be the main hub, other investments are currently planned. In 2017, CSP bought Noatum Ports, starting the management of a container terminal in Valencia (and Bilbao). Moreover, it currently holds minority shares in the Turkish port of Kumport (i.e., a potential end-point for the EuroAsia corridor) and in the Suez Canal Terminal (i.e., in a key port for entering the Med market).
Interestingly, in autumn 2016, CSP bought 40% ownership of a new container terminal in Savona (Italy) with an expected capacity of 900,000 TEU. The terminal of Savona is of particular interest since the main shareholders is APM Terminals, theoretically a competitor in both the terminal and the shipping sector (being controlled by APM Maersk that belongs to a third alliance as well). Eventually, at the beginning of the Initiative COSCO was interested in developing a hub in the North Adriatic Sea, exploiting some of the investment plans introduced by the Venice Port Authority (Costa et al. 2020). Such interest has been partially confirmed (switching from Venice to Trieste), during the visit of President Xi in Italy in Spring 2019, with Trieste preferred to Venice also because of its better infrastructural links with the Central and Eastern European markets.
Together with the COSCO strategy, other investments included in the BRI might soon shape the future of the maritime sector within the Mediterranean basin. China Merchants Ports, for instance, currently holds shares in the biggest French ports (i.e., Marseille and Le Havre) as well as in the Mediterranean hub of Marsaxlokk (Malta), demonstrating the wide range of investments of associated BRI partners. The current investments will allow COSCO to easily operate over main trade routes, concentrating intercontinental traffic in its hub portalso in connection with the role of the operators within the Ocean Allianceand then redirecting them to the final destinations, thanks to a future network of feeder ports in both West and East Med. The so-built network will probably assure a competitive advantage to the Chinese company in respect with not allied competitors, but it might also affect the port market as well, given the potential impact on transhipment flows (e.g. Marsaxlokk, Gioia Tauro, Port Said) in both sides of the Med basin.

International agreements and future transport network
In terms of transport corridors, European countries have experienced a unique supranational investment strategy within the Trans-European Transport Network (TEN-T) policy. Nevertheless, while most of these investments were thought to assure regional cohesion and accessibility, the BRI strategy is partially developing complementary projects aiming at interconnecting EuroAsia rail services with the Maritime Silk Road strategy. The biggest example is the China-CEE rail project for a high speed-high capacity rail connection between Athens and Budapest (passing through Serbia) that is planned to connect the Port of Piraeus to all major European markets through fast and reliable rail services.
The original project (agreed in 2015) was quite ambitious with the completion of the first part of the 1000 km corridor within a few years (i.e. Belgrade-Budapest), nevertheless construction works only started around the end of 2017 with an expected delivery date set for 2020. While current released technical details reduce the ambitions of the project (e.g. maximum speed down from the expected 250 km/h to 160 km/h), the corridor will allow operators to have dedicated connections between several landlocked countries and one of the main Med ports, basically generating a definitive competitive advantage. The agreement of the rail construction, while boosted relations between China and CEE, generated several negative reactions in different European countries, given the potential negative effects of such foreign management on an internal EU trade. Moreover, the agreed project is partially in contrast with the Pan-European Corridor (project 2) of the TEN-T, generating overlaps with the EU transport planning and potential concerns about possible overcapacity issues. This fact led to the discussion of an "Investment screening regulation" aiming at preventing foreign investment in strategic European sectors (e.g. Costa et al. 2020). The approval of such mechanism happened in Spring 2019 (being effective starting from October 2020) with the potential of heavily affect the future BRI projects within the EU, reducing the spread of the Initiative within the European markets. This was also one of the main discussed issues during the visit of President Xi in Europe, trying to boost the BRI as complementary strategy, not in competition with the TEN-T projects.

The effects of BRI on med ports
Despite the small amount of literature addressing the effects of the BRI on the European transport sector, it is obvious that the several on-going projects will heavily affect the logistics solutions as well as the competition within the maritime sector. As discussed above, the only main maritime node currently included in the BRI strategy has already secured a pivotal role within the European-Asia trade lines and an important role in other intercontinental routes. The presence of COSCO in other European ports as well as the potential increase in connectivity of Piraeus through other rail and maritime solutions will probably grant a decisive competitive advantage for COSCO, with a cascading effect on other competing ports. As an example of such impact, it is worth noticing that in the last 5 years the connectivity of the port of Piraeuscalculated through the Port Liner connectivity Index (Unctad 2020)has grown of 50% becoming the highest among the Mediterranean hubs while it was one of the lowest at the beginning of the BRI era.
In order to answer to such market concentration, some of the competing companies are also trying to increase their presence in different logistics activities (e.g. APM Maersk) but the possibility for COSCO to be "naturally" included in the BRI strategy assures a leading role in the land transport planning as well. Currently, this latter element seems to generate the main competitive disparity.
While from a market point of view, there is no possibility to intervene, EU authorities as well as several national associations (e.g. TradeWinds 2018)are currently promoting a series of political interventions, in order to limit the potential market distortions. On this regards, Yang et al. (2018a) offer an interesting simulation outcome: whenever rail and maritime services from China to Europe are run in coordination, an optimal routing system can be offered at present level of service, enlarging both the maritime operator network and maximising the load factor for the vessels, thus positively impacting on the two main competition elements. The abovementioned research results underline how the BRI overall could positively affect the competition within the Med basin at current stage, even without introducing the use of further feeder ports that are currently under discussion or development (i.e., Savona and Trieste). Nevertheless, the lack of coordination in developing further capacityas well as the "triangulation" in providing alternative logistics corridors that target the same marketsmight generate overcapacity. Such scenario might represent an advantage only for those market players capable of providing alternative services on most of such extended network, therefore exploiting such investment both as network economies and potential market barriers.
While the BRI might generate positive advantages for reaching key regions in both Europe and Asia, the situation mentioned above might generate distorting competitive situations for local (European) companies if investments (and services) will be not substantially regulated in order to prevent unfair competitive advantages. Similarly, whenever BRI and TEN-T overlaps, some kind of coordination seems necessary in order to avoid an oversupply of infrastructure capacity that could mine the profitability of the investments (thus generating social losses). Table 3 sums up main insights coming from the considerations developed above. While the main strengths of BRI within the Mediterranean region seems to be linked to the current investment levels and with the already established network that can assure positive benefits for the served communities, these elements might also be seen as anticompetitive, generating extra-costs in the long run. A good example might be the extended port network developed by COSCO and the shipping market concentration that might create specific advantages due to network economies and a better capacity utilization. Such elements are currently under scrutiny by European governments and could create major frictions.
Looking with a perspective view, BRI opportunities for Med port and logistics stakeholders might be plenty and they are mainly connected to the possibility to have coordinated efforts with TEN-T projects, avoiding overcapacity and potential competitive advantages only for some market players, just using the two policies to increase accessibility for new local markets as well as to rationalise and boost investments in the port and transport sector.

Conclusive remarks
The current paper discussed the Belt and Road Initiative, highlighting current trends in the discussion of the project. While most of the currently published papers are mainly focusing on the political debate around the BRI strategy, only a minority of studies discusses the transport implications of planned investments. In fact, while the estimated amount of investment has the capability of reshaping most of the current transport infrastructure in both Asia and Europe, the slow progress in actually developing the planned infrastructure reduced the interest of academia in looking at specific transport aspects. Overall, all the BRI related paper focusing on transport deal with either specific case studies or with the optimisation of future corridors, while no papers focus on the potential effects of BRI on the port competition level of the Mediterranean area. This lack of interest is quite unexpected given the several projects currently under discussion as well as the main development of several Mediterranean ports, directly or indirectly connected to the BRI strategy (e.g. COSCO investments in Piraeus). Moreover, most European countries are facing modifications at both sea and land side, thanks to the development of new rail services from China and to dedicated infrastructure investments that are generating competition with the Trans-European Transport Network projects. The abovementioned scenario increases the need for market studies, in order to highlight threats and opportunities for main market operators as well as for potential impacts on local communities. The current study has the aim of being a first exploratory discussion, future development will include surveys and interviews to main operators, with the aim of quantifying expecting impacts of BRI related investments that might change the Mediterranean port industry. Despite this, the current research highlighted how current BRI related projects might indeed have a huge impact in terms of port competition in the Mediterranean area with current major investments that are all linked to the BRI main actors. Moreover, the simultaneous development of novel logistics corridors that might be used as complementary solution might multiply the impact of BRI on European logistics. Such impacts might be either positive or negative depending on relevant regulation and on the level of coordination between European initiatives (e.g. TEN-T) and the BRI promoted projects.