Development of Border Economic Zones in Thailand: Expansion of Border Trade and Formation of Border Economic Zones

In the wake of economic globalization and development in Thailand, movement of people and commodities at the Thai borders is also becoming pronounced. Economic interdependence between Thailand and neighboring countries is growing through border customhouses. As a policy, Thailand is trying to stimulate trade and investment with neighboring countries following the ACMECS (Ayeyawady-Chao Phraya-Mekong Economic Cooperation Strategy) scheme. In this report, first, movement of people and goods at the borders will be examined. Second, clarification of where and how development is proceeding will be presented. Last, this study will attempt to review the perspectives of policies on neighboring countries after Thaksin.

The IDE geographical simulation model : predicting long-term effects of infrastructure development projects

It is important to be able to predict changes in the location of populations and industries in regions that are in the process of economic integration. The IDE Geographical Simulation Model (IDE-GSM) has been developed with two major objectives: (1) to determine the dynamics of locations of populations and industries in East Asia in the long-term, and (2) to analyze the impact of specific infrastructure projects on the regional economy at sub-national levels. The basic structure of the IDE-GSM is introduced in this article and accompanied with results of test analyses on the effects of the East West Economic Corridor on regions in Continental South East Asia. Results indicate that border costs appear to play a big role in the location choice of populations and industries, often a more important role than physical infrastructures themselves.

Chapter 1 Economic Integration and Industry Location: Theories, Empirical Results, and Implications for CLMV

Trade affects the internal location of industry in two ways: it induces firms to specialize and it expands the set of markets that firms serve. If there are industry-specific external economies, firms in related industries will spatially agglomerate (Hanson 1996a). In the context of economic integration, diminished barriers to trade affect industry location particularly in less developed countries. As described below, regional agreements in North America and Europe have caused frontier regions to expand. These regions, which include border regions and port cities, have advantages over internal regions in terms of access to foreign markets. Since trade liberalization induces many firms in developing countries to participate in production networks and to specialize in labor-intensive activities such as assembling and processing of foreign-made components, their inputs as well as final products need to be carried across borders. Therefore, the best industry location, one that minimizes transport costs, is likely to shift to frontier regions. In East Asia, China has developed rapidly since it opened up to international trade. Simultaneously, a large amount of foreign direct investment (FDI) has been attracted and industry agglomerations have been formed in coastal regions, that is, frontier regions linked to the global market by sea, leaving many internal regions behind. Similarly, Cambodia, Laos, Myanmar, and Vietnam (CLMV) have joined AFTA and/or the WTO and liberalized international trade since the 1990s. Moreover, transport infrastructures such as the East-West Economic Corridor, the Southern Economic Corridor, and the North-South Economic Corridor have been built and narrowed economic distances in the Greater Mekong Subregion (GMS). As a result, frontier regions are likely to increase their location advantages and lure labor-intensive operations from neighboring countries. It is expected that, as has happened in North America and Europe, economic integration in East Asia will significantly affect internal geography in CLMV. In this study, I first review theories relevant to economic integration and industry location within a country. In particular, emphasis is placed on the new economic geography (NEG). Secondly, empirical results for North America and Europe are surveyed since they have preceded East Asia in regional integration and a substantial number of studies have been conducted on these regions. The final section summarizes and discusses implications for internal geography in CLMV.

中国と湾岸を結ぶ南アジア -- パキスタン・アフガニスタンの動向と関連させて

Pakistan is geographically situated between China and the Gulf. In order to balance its strategic position against the major security threat of India, Pakistan formed a special and stable strategic alliance with China against common threats since the period of the cold war even though the two countries have neither a political ideology nor political system in common. On the other hand Pakistan established another special relation with Saudi Arabia on the basis of Islamic identity. With its expanding economic capacity, China proposed a project by the name of "new silk road economic corridor" with the intention of expanding and multiplying trade routes with the Middle East and Europe. Within this framework Pakistan is expected to expand the role of an alternative land route that connects the Gulf and China for use if unfavorable emergencies occur in the Malacca route. However, the continuous political uncertainty in Afghanistan after the pullout of US-NATO fighting forces at the end of 2014 and sporadic outbreaks of terrorist acts by Pakistan Taliban in Pakistan have increased China's anxiety regarding Uyghur issues at home. Avoiding military options for the moment, China is trying to find ways to play an active role in the security issues of Afghanistan with help from Pakistan if available. On the other hand, it is noteworthy that the Pakistani government formed in the general election of 2008 completed its full term and transferred authority to the newly elected government in 2013, something never observed before in Pakistan's history. Coincidently, in Afghanistan the presidential election was carried out peacefully in 2014 in spite of the Taliban threat. Although it is too early to make any definite conclusion, constitutional processes, in spite of their defects, reflected to some extent wishes for normal life of the people of Pakistan and Afghanistan who were disgusted with weak governance and the prevalence of terrorism.

Relaciones entre los usos del suelo, las infraestructuras y la planificación: incidencia de la red viaria y el planeamiento en la aparición del terciario para el caso de la N-VI

Esta tesis examina el papel de la red viaria y el planeamiento urbanístico en la localización de las actividades terciarias. A partir de los años sesenta se produce una modificación de los patrones de comportamiento espacial de las actividades productivas. En la raíz de estos cambios está los procesos de globalización e internacionalización de la economía y un importante aumento de la utilización vehículos privados. Todo ello da lugar a una preocupación entre los profesionales por la identificación de variables en esa organización espacial, y por la búsqueda de modelos que mejorasen las condiciones de competitividad en el entramado urbano, reclamado también la formulación de conceptos diferentes, capaces de entender los cambios territoriales de la reestructuración permanente en que viven las economías capitalistas avanzadas. En este marco, hay un aumento importante de las actividades terciarias o proceso de terciarización; que es el principio basilar para la suburbanización de este sector. Consiste, en buena medida, en unas necesidades de descentralización y dispersión de las actividades terciarias por todo el territorio, con demandas de nuevos espacios para todo tipo de actividades empresariales. Se va así generando un espacio urbano complejo, con nuevas actividades, distintas de la residencial, y con tipologías edificatorias diferentes: centros comerciales, hipermercados, zocos o edificios de empresas dedicadas a servicios avanzados y altamente cualificados. Adquiere, por tanto, un fuerte protagonismo los espacios periféricos de las grandes ciudades. En la transformación de este territorio interviene el planeamiento urbanístico porque prevé la ocupación del suelo y la forma de uso. Y también la carretera considerada clave en el desarrollo histórico de la ciudad. Consecuentemente, se impulsan una plétora de nuevas líneas de investigación y nuevas formas de aproximación al estudio de las relaciones entre las infraestructuras viarias y los usos del suelo. El interés del proyecto de investigación es, por todo ello, estudiar en que medida la localización del terciario depende del planeamiento urbano y de las variaciones en la red viaria. Es decir, la hipótesis de este trabajo se puede enunciar diciendo que: en la aparición del terciario inciden dos variables, el planeamiento urbanístico y la red viaria; lógicamente siendo consciente de la dificultad intrínseca de separar algún parámetro y sus relaciones de un sistema funcional urbano. Centrando este enfoque sobre el caso particular del corredor de la carretera de La Coruña (N-VI) situado en el oeste de la Comunidad de Madrid. Es un ámbito suburbano que comprende los términos municipales de Las Rozas y Majadahonda, un segmento del municipio de Madrid (abarca los barrios de Aravaca, el Plantío y Valdemarín, y una pequeña superficie de la Casa de Campo, Ciudad Universitaria y El Pardo), y la mitad septentrional del municipio de Pozuelo de Alarcón. La conclusión general a la que se ha llegado es que se trata de un fenómeno complejo, en el que se detecta que: A) La aprobación de un nuevo Plan Urbanístico no supone un cambio inmediato en la evolución cuantitativa de la implantación de actividades terciarias en edificio exclusivo en el área de estudio. B) Se evidencia una relación directa entre la implantación de una nueva infraestructura de transporte o modificación de algún elemento importante y el crecimiento de la localización de actividades terciarias. C) Resulta difícil verificar que cuando confluyen mejoras o nuevas construcciones en la red viaria y una estrategia en el planeamiento dirigida a la ordenación e intervención del espacio terciario, el número de edificios terciarios aumente. ABSTRACT This thesis examines the role of road networks and urban planning in the location of tertiary activities. Since the sixties there is a modification of spatial behavior patterns of production activities. At the root of these changes is the process of globalization and internationalization of the economy and a significant increase in private car use. This leads to a concern among professionals in the identification of variables in the spatial organization, and the search for models that would improve the competitive conditions in the urban framework, also called for the formulation of different concepts, able to understand the changes territorial restructuring that live permanently in the advanced capitalist economies. In this context, there is a significant increase in tertiary activities or process outsourcing, which is the beginning basilar to the suburbanization of the sector. It consists, in large part, on the Needs of decentralization and dispersal of tertiary activities throughout the territory, demands for new spaces for all types of business activities. It is thus generating a complex urban area, with new activities, other than residential and with different building typologies: shopping malls, hypermarkets, souks and buildings of companies engaged in advanced and highly skilled services. Thus takes strong role peripheral areas of big cities. In the transformation of this region is involved in providing for urban planning land use and how to use. And the road is considered key in the historical development of the city. Consequently, they are promoting a plethora of new research and new ways of approaching the study of the relationship between road infrastructure and land use. The interest of the research project is, for all that, consider to what extent depends on the location of tertiary urban planning and changes in the road network. That is, the hypothesis of this work can be stated by saying that: the emergence of two variables affecting tertiary, urban planning and road network, of course being aware of the inherent difficulty of separating any parameters and functional relationships of an urban. Approach focusing on the particular case of the road corridor from La Coruña (N-VI) located in the west of Madrid. It is a suburban area comprising the municipalities of Las Rozas and Majadahonda, a segment of the city of Madrid (covering the districts of Aravaca, the planting and Valdemarín, and a small area of the Casa de Campo, Ciudad Universitaria and El Pardo) , and the northern half of the town of Pozuelo de Alarcón. The general conclusion has been reached is that this is a complex phenomenon, which is detected: A) The approval of a new Urban Plan is not an immediate change in the quantitative evolution of the implementation of tertiary activities in exclusive building in the study area. B) It shows a direct relationship between the introduction of a new transport infrastructure or amendment to an important and growing element of the location of tertiary activities. C) It is difficult to verify that when improvements or new construction come together in the road network and planning a strategy aimed at the management and intervention of third space, the number of commercial buildings increases.

Responses of riparian guilds to flowalterations in a Mediterranean stream

Questions: Do Mediterranean riparian guilds show distinct responses to stream water declines? If observed,which are the most sensitive and resilient guilds and theirmost affected attributes? Location: Tie¿tar river below the Rosarito dam, central-western Spain. Methods: We identified riparian guilds based on key woody species features and species distribution within this Mediterranean river corridor, and evaluated similarity of their responses to long-term flow alteration (i.e. stream water declines since dam construction in 1959). Hierarchical cluster analysis was used to group surveyed vegetation bands according to species composition. The groups were designated as riparian guilds where each vegetation group comprising a guild: (1) contains species sharing similar features (using PCA); and (2) shares a similar environment (using DCA). Changes in several guild attributes (i.e. dominance and species composition, diversity and establishment patterns) during the regulated period were compared statistically. We used pre- and post-dam established vegetation bands identified based on old (1956) and modern (2006) aerial photographs and field measurements of woody species diameter. Results: Responses to flow alterations varied between guilds according to ecological requirements of their species. The ability to survive water stress (i.e. ?Xeric? guilds) and drag forces caused by floods (?Torrential? guilds) allowed certain pioneer shrub-dominated guilds (e.g. Flueggea tinctoria and Salix salviifolia) to spread on newly emerged surfaces downward to the main channel after flow alterations, although new shrubland had less species diversity than pre-dam shrubland. In contrast, new hydromorphological conditions following damming limited recruitment of native late-successional tree guilds sensitive to floods (to drag forces, inundation and anoxia; i.e. ?Slow-water? and ?Flood-sensitive?, respectively) and those with greater water requirements (i.e. ?Hydric?) (e.g. Alnus glutinosa and Celtis australis), although species diversity increased in this mature forest through co-existence of remaining riparian species and new arrival of upland species. Conclusions: Changes in several riparian attributes after flow alterations differed between guilds. Stream water declines after damming caused shifts in species-poor pioneer shrubland downwards to the watered channel, resulting in severe declines ofmaturenative forest.Understanding vegetation guild responses provides information about general trends in plant populations and assemblage structures expected to occur during river development and flow regulation, increasing our capacity to detect and synthesize complex flowalteration?riparian ecosystem response relationships, and anticipate irreversible impacts.

Riparian woodland encroachment following flow regulation: a comparative study of Boreal and Mediterranean streams

Water development accompanying mankind development has turned rivers into endangered ecosystems. Improving the understanding of ecological responses to river management actions is a key issue for assuring sustainable water management. However, few studies have been published where ecological metrics have been quantified in response to various degrees of flow alteration. In this work, changes in natural distribution of trees and shrubs within the riparian corridor (as indicator of the ecological status of the fluvial ecosystem) were quantified at multiple sites along a flow alteration gradient (as indicator of impact) along two regulated river reaches, one Boreal and the other Mediterranean, each downstream of a dam. Based on the obtained relationships we evaluated differences in response trends related to local physico-climatic factors of the two biomes and regarding to differing life-forms. Woody vegetation establishment patterns represented objective indicators of ecological responses to flow alteration. We found different responses between life-forms. Both trees and shrubs migrated downwards to the channel after dam closure, but shrubs were most impacted under higher degrees of flow alteration in terms of lateral movement. In addition, our results show clear longitudinal recovery trends of natural patterns of tree and shrub distribution corresponding to a decrease in intensity of hydrologic alteration in the Boreal river. However, vegetation encroachment persisted along the entire Mediterranean study reach. This may result from a relatively low gradient of decrease of hydrologic alteration with distance from the dam, coupled with other overlapping pressures and the mediating effect of physico-climatic characteristics on vegetation responses.

Integrated methodology for assessing the effects of geomorphological river restoration on fish habitat and riparian vegetation

Changes in the geomorphology of rivers have serious repercussions, causing losses in the dynamics and naturalness of their forms, going in many cases, from a type of meandering channel, with constant erosion and sedimentation processes, to a channelized narrow river with rigid and stable margins, where the only possibility of movement occurs in the vertical, causing the only changes in channel geometry occur in the river bed. On the other hand, these changes seriously affect the naturalness of the banks, preventing the development of riparian vegetation and reducing the cross connectivity of the riparian corridor. Common canalizations and disconnections of meanders increase the slope, and therefore speed, resulting in processes of regressive erosion, effect increased as a result of the narrowing of the channel and the concentration of flows. This process of incision may turn the flood plain to be "hung", being completely disconnected from the water table, with important consequences for vegetation. As an example of the effects of these changes, it has been chosen the case of the Arga River The Arga river has been channelized and rectified, as it passes along the meander RamalHondo and Soto Gil (Funes, Navarra). The effects on fish habitat and riparian vegetation by remeandering the Arga River are presented. and Ttwo very contrasting situationsrestoration hypothesis, in terms of geomorphology concerns, have been established to assess the effects these changes have on the habitat of one of the major fish species in the area (Luciobabus graellsii) and on the riparian vegetation. To accomplish this goal, it has been necessary to used the a digital elevation model provided by LIDAR flight, bathymetric data, flow data, as inputs, and a hydraulic simulation model 2D (Infoworks RS). The results obtained not only helped to evaluate the effects of the past alterations of geomorphologic characteristics, but also to predict fish and vegetation habitat responses to this type of changes.

High-Speed Rail Versus Air Transportation: Case Study of Madrid–Barcelona, Spain.

Travel time savings, better quality of the supplied services, greater comfort for the users, and improved accessibility are the main factors of success of High Speed Rail(HSR)links. This paper presents the results from a revealed and stated preference survey conducted to both HSR and air transport users in the Madrid Barcelona corridor. The data gathered from the stated preference survey was used to calibrate a modal choice model aiming at explaining competition between HSR and air transportation in the corridor. From the model, the authors obtain that prices and service frequency are the most important variables to compete with the other mode. In addition, they found that check-in and security controls at the airport are a crucial variable for the users in their modal choice. Other policies, such as the improvement of parking facilities at the train stations, play a secondary role.

Improved heuristic drift elimination with magnetically-aided dominant directions (MiHDE) for pedestrian navigation in complex buildings

The main problem of pedestrian dead-reckoning (PDR) using only a body-attached inertial measurement unit is the accumulation of heading errors. The heading provided by magnetometers in indoor buildings is in general not reliable and therefore it is commonly not used. Recently, a new method was proposed called heuristic drift elimination (HDE) that minimises the heading error when navigating in buildings. It assumes that the majority of buildings have their corridors parallel to each other, or they intersect at right angles, and consequently most of the time the person walks along a straight path with a heading constrained to one of the four possible directions. In this article we study the performance of HDE-based methods in complex buildings, i.e. with pathways also oriented at 45°, long curved corridors, and wide areas where non-oriented motion is possible. We explain how the performance of the original HDE method can be deteriorated in complex buildings, and also, how severe errors can appear in the case of false matches with the building's dominant directions. Although magnetic compassing indoors has a chaotic behaviour, in this article we analyse large data-sets in order to study the potential use that magnetic compassing has to estimate the absolute yaw angle of a walking person. Apart from these analysis, this article also proposes an improved HDE method called Magnetically-aided Improved Heuristic Drift Elimination (MiHDE), that is implemented over a PDR framework that uses foot-mounted inertial navigation with an extended Kalman filter (EKF). The EKF is fed with the MiHDE-estimated orientation error, gyro bias corrections, as well as the confidence over that corrections. We experimentally evaluated the performance of the proposed MiHDE-based PDR method, comparing it with the original HDE implementation. Results show that both methods perform very well in ideal orthogonal narrow-corridor buildings, and MiHDE outperforms HDE for non-ideal trajectories (e.g. curved paths) and also makes it robust against potential false dominant direction matchings.

Observation and Detection of Underground Cellars in the Duero Basin By GNSS, Lidar and Ground Penetrating Radar Techniques

The underground cellars that appear in different parts of Spain are part of an agricultural landscape dispersed, sometimes damaged, others at risk of disappearing. This paper studies the measurement and display of a group of wineries located in Atauta (Soria), in the Duero River corridor. It is a unique architectural complex, facing rising, built on a smooth hillock as shown in Fig. 1. These constructions are excavated in the ground. The access to the cave or underground cellar has a shape of a narrow tube or down gallery. Immediately after, this space gets wider. There, wine is produced and stored [1]. Observation and detection of the underground cellar, both on the outside and underground, it is essential to make an inventory of the rural patrimony [2]. The geodetection is a noninvasive technique, adequate to accurately locate buried structures in the ground. Works undertaken include topographic work with the LIDAR techniques and integration with data obtained by GNSS and GPR.

Does high speed rail compete fairly with other transportation modes? Madrid-Barcelona case study

Transportation modes produce many external costs such as congestion, accidents, and environmental impacts (pollution, noise and so on). From the microeconomic theory it is well known that in order to maximize social welfare, transportation modes should internalize the marginal costs they produce. Allocative efficiency is achieved when all transportation modes are priced at their social marginal cost. The objective of this research is to evaluate to what extent different passenger transport modes internalize their social marginal costs. This analysis is important since it affects the competitiveness of the different transport modes for a given OD pair. The case study analyzed is the corridor Madrid-Barcelona in Spain and the different transport modes have been considered (cars, buses, high-speed train and air). The research calculates the marginal social cost per user for each transportation mode, and it compares it with the average fare—allowing for the effect of discriminatory taxes—currently paid by the users. The external costs are calculated according to the guidelines established by the European Union. The gap between the marginal social cost and the price paid by users will provide the extra cost per passenger that each transport mode should have to pay for internalizing the external cost it produces. The research shows that external costs already produced by road and air transport modes are much higher than those produced by rail. However, the results show that road transport already internalizes every external costs it produces because users pay high fuel taxes. In other words, although rail transportation produces lower external costs, road transportation pays more than it should on the basis of the social marginal costs. The results of this work might be of help for Europ ean policy actions to be undertaken in the future.

Optimización del peaje en autopistas interurbanas que compiten con carreteras convencionales libres de pago : una perspectiva de eficiencia y equidad

En algunos países, como por ejemplo España, es común que entre un origen y un destino existan dos carreteras paralelas en las que existen ciertas diferencias. La más importante es que una de las vías es una autopista que ofrece a los usuarios una mayor comodidad y un menor tiempo de viaje a cambio del pago de un peaje, el cual no es necesario abonar en la carretera convencional paralela. Así, el problema de la tarificación vial ha sido estudiado en diversas ocasiones. Existe un amplio consenso en que para lograr el máximo bienestar social, los usuarios deben internalizar las externalidades que producen y no perciben a través de un peaje. Sin embargo, dicho peaje puede perjudicar a los usuarios con bajos ingresos. Dependiendo del objetivo (por ejemplo, maximizar el bienestar, maximizar la equidad social, la amortización de la construcción de la carretera, etc) el peaje óptimo podría variar sustancialmente. La literatura académica acerca de los peajes, la eficiencia y la equidad es vasta y diversa. Sin embargo, hemos encontrado una deficiencia en dicha literatura sobre el peaje óptimo, en corredores donde una carretera y una autopista con diferentes características de calidad compiten para capturar el tráfico. Particularmente no se ha encontrado ninguna investigación acerca del establecimiento del peaje que maximice el bienestar social o la equidad para distintas distribuciones del valor del tiempo de viaje (VTT), caracterizadas por su media y varianza. Por ello, el principal objetivo de la investigación es estimar la influencia que tiene la distribución de la renta de una sociedad sobre el peaje óptimo. La presente tesis doctoral trata de obtener, por medio de una metodología robusta, las diferentes políticas de peajes que los planificadores de transporte deberían llevar a cabo según la riqueza y cohesión social de los potenciales usuarios del corredor, la demanda y el objetivo que se busque con dicha tarificación, esto es, maximizar el bienestar social o la equidad. Adicionalmente también se obtienen los peajes óptimos dependiendo de si el corredor se encuentra totalmente tarificado o únicamente se debe pagar un peaje por circular en la autopista. In some countries, such as Spain, it is very common that in the same corridor there are two roads with the same origin and destination but with some differences. The most important contrast is that one is a toll highway which offers a better quality than the parallel road in exchange of a price. The users decide if the price of the toll worth to pay for the advantages offered. The problem of road pricing has been largely studied. It is well acknowledged that in order to achieve the maximum social welfare, users must internalize the externalities they produce and do not perceive through a toll. However, that toll can harm users with low income. Depending on the objective (e.g. maximize welfare, maximize social equity, amortize the construction of the road, etc) the optimal toll might vary substantially. The academic literature about pricing, efficiency and equity is vast and diverse. However, as far as we have found, there is a gap in the literature regarding the optimal price where a road and a highway with different quality characteristics compete for capturing the traffic in a corridor. Particularly we did not find any research estimating the optimal welfare price or the optimal equity price for different Value of Travel Time (VTT) distributions characterized by different VTT average and variance. The objective of the research is to fill this gap. In this research a theoretical model in order to obtain the optimal price in a toll highway that competes for capturing the traffic with a conventional road is developed. This model is done from the welfare and equity perspective and for non‐usual users who decide over the expectation of free flow conditions. The model is finally applied to the variables we want to focus on: average value of travel time (VTT) which is strongly related with income, dispersion of this VTT, different kind of distributions of VTT and traffic levels, from free flow to congestion. Furthermore, we also obtain the optimal tolls with the corridor completely charged or with untolled alternative.