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Modeling spatial accessibility for in-vitro fertility (IVF) care services in IowaGharani, Pedram 01 December 2014 (has links)
No description available.
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Investissements directs étrangers dans les pays émergents : attractivité et effets économiques / Foreign direct investment in emerging countries : attractiveness and economic effectsBrahim, Mariem 30 June 2016 (has links)
L’objectif de cette thèse est l’étude de la croissance et du développement économique des pays émergents à travers l’Investissement Direct Etranger. Les pays émergents adoptent des stratégies d’attractivité des IDE, lesquels favorisent ensuite l’assimilation des transferts technologiques qu’ils véhiculent. Ces stratégies sont articulées autour de plusieurs points : surcroît de réglementation, instauration d’un système de bonne gouvernance, renforcement de la stabilité macroéconomique et développement des infrastructures et du capital humain. Nous nous intéressons aux pays de la région MENA qui viennent de subir des changements politiques et sociaux profonds. Des pays que l’Europe occidentale gagnerait à accompagner, pour assurer le succès de cette phase transitionnelle. C’est pourquoi, nous prenons exemple sur les pays de la région PECO au lendemain de la chute du mur de Berlin et sur les pays de l’Europe occidentale au lendemain de la seconde guerre mondiale. A partir de la décennie 1980, suite à l’effondrement des cours du pétrole qui a eu des conséquences majeures sur leurs économies fragiles, les pays de la région MENA se sont efforcés de diversifier leur économie. Dans un premier chapitre, nous montrons la nature des canaux, à travers lesquels se concrétisent les effets des IDE sur la croissance des pays émergents. A partir des théories récentes de la croissance économique, les politiques d’attraction des IDE menées par les pays émergents constituent un élément moteur de la croissance, à partir du moment où ces pays possèdent un capital humain capable d’absorber les technologies et le savoir-faire véhiculés par l’IDE. Dans un deuxième chapitre et à travers diverses méthodes empiriques, nous établissons les déterminants des IDE. A l’aide de comparaisons à l’échelle régionale, nous nous focalisons, plus particulièrement, sur les déterminants institutionnels à court terme. En nous appuyant par la suite sur un modèle gravitationnel dans les troisième et quatrième chapitres, nous mettons en évidence les déterminants essentiels de l’IDE dans les pays d'Europe centrale et orientale (PECO), ainsi que les éventuelles différences de comportement des investisseurs étrangers envers l’ancienne UE-15 et les PECO, et ce, dix ans après l’élargissement de la Communauté européenne. Nous montrons ainsi un glissement à la fois dans l’orientation géographique des investisseurs mais aussi dans leurs motivations. Nous n’observons donc pas de rapprochement des déterminants des PECO vers ceux de l’UE-15. En revanche, l’effet de concurrence fiscale tend à se diffuser dans les stratégies des firmes des PECO vers l’ensemble de l’Union européenne. Ceci coïncide avec la survenue de la crise qui a occasionné une plus grande volatilité dans les flux d’IDE. Dans le cinquième chapitre, nous analysons à long terme les déterminants institutionnels des IDE dans la région MENA. Nous mettons en relief une panoplie d’indicateurs institutionnels afin d’identifier leur importance relative sur les flux d’IDE ; et ce, après le contrôle des déterminants macroéconomiques. Nous prenons en considération les effets de retournement de conjoncture économique, dus principalement aux récessions et aux crises économiques. Nos résultats indiquent que les indicateurs institutionnels sont positivement reliés aux IDE. Enfin, dans le sixième chapitre, et pour la même région, nous examinons la relation entre la croissance économique, l’IDE, les exportations, la population active et l’investissement en capital. Ladite relation demeurant l'un des problèmes les plus importants de la littérature économique, elle rencontre un regain d'intérêt, principalement pour les pays de la région MENA, qui souffrent de problèmes sociaux, économiques et de retard technologique. En utilisant l’approche ARDL, nous montrons enfin qu’il existe une relation de cointégration entre ces variables, aussi bien à long terme qu’à court terme. / This thesis aims at studying the growth and the economic development of emerging countries through Foreign Direct Investment. Emerging countries adopt FDI-luring strategies, which subsequently guarantee the assimilation of the technological transfers they convey. Such strategies are built around several axes: increased regulation, the implementation of a good governance system, the invigorating of macroeconomic stability and the development of infrastructure and human resources. We focus on the OECD countries that have just undergone profound political and social changes. Indeed, Western Europe has to support these countries to ensure the success of this transitional phase. It is precisely for this reason that we follow the example of the CEEC countries in the wake of the Berlin Wall fall on the one hand and the Western European countries in the aftermath of WWII on the other. Starting from the 1980s, after the collapse of oil prices- which had tremendous repercussions on fragile economies-, the OECD countries sought to diversify their economy. In the first chapter, we show the nature of the channels that materialize the FDI effects on the emerging countries’ growth. With reference to the latest theories of economic growth, the FDI attraction policies adopted by the emerging countries represent a driving force for growth as long as these countries are endowed with human resources capable of absorbing the technologies and the know-how conveyed by the FDIs. In the second chapter, relying on a variety of empirical methods, we establish the FDI determinants. More particularly, we focus on the short-term institutional determinants at a national comparative scale.Then, in the third and fourth chapters, relying on the gravitational model, we highlight the main FDI determinants in the Central and Eastern Europe countries (CEECs) as well as the possible differences of foreign investors’ behavior towards the former EU-15 and the CEEC, and that is ten years after the extension of the European Community. Thus, we show a fall in the investors’ geographical orientation as well as motivations. Therefore, there is no reconciliation between the CEEC’s determinants and those of the EU-15. However, the tax competition seems to spread among the CEEC firms’ policiestowards the EU as a whole. This concurs with the financial crisis which brought about a bigger volatility in the FDI flows. In the fifth chapter, we analyze the long run institutional FDI determinants in the OECD region. We emphasize a range of institutional indicators in order to identify their relative impact on the FDI flows; and this after having examined the macroeconomic determinants. We take into consideration the effects of economic conjuncture downturns, which are mainly due to recessions and economic crises. Our findings show that the institutional indicators are positively related to FDIs.Finally, in the sixth chapter and for the same region, we investigate the relationship between economic growth, FDI, exportation, workforce and capital investment. Since the so-called relationship is still one of the main problems in the economic literature, it has witnessed renewed interest, mainly for the OECD countries, which are affected by social and economic problems as well as a technological gap. Based on an ARDL approach, we eventually show that there is eventually a cointegration relationship between these variables, both in the long run as well as in the short run.
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The Determinants of FDI and FPI in Thailand: a Gravity Model AnalysisThanyakhan, Sutana January 2008 (has links)
Thailand has been one of significant recipients of foreign direct investment (FDI) among
developing countries over the last 30 years, and has recorded rapid and sustained growth
rates in a number of different industrial categories. Thailand has shown a clear policy
transition for foreign investment over time from an import-substitution regime to an
export-oriented regime. Before the 1997 Asian Financial Crisis (1985-1996), Thailand had
the fastest growing level of exports in manufactured goods among Asian economies. FDI
plays a significant role in the Thai economy. Thailand has been pursuing different foreign
investment policies at different times depending on the development objectives and
economic situation in the country.
The main objective of this research is to evaluate the determinants of FDI and foreign
portfolio investment (FPI) in Thailand using the extended Gravity Model. Panel data is
used to estimate and evaluate the empirical results based on the data for the years 1980 to
2004. It also examines the FDI flows between different locations and their geographical
distances in Thailand. The primary research question addresses what factors motivate,
attract, and sustain the FDI and FPI in Thailand. In addition, this study also examines the
effects of the 1997 Asian Financial Crisis on the inflows of FDI and FPI into Thailand.
The results show that the inflows of FDI in Thailand, which are supply-driven, are
significantly influenced by its 21 largest investing partners. The 1997 Asian Financial
Crisis has no impact on the determinants of the inflows of FDI into Thailand, but positively
influences the inflows of FPI into Thailand. Our results also show that increases in GDP
and trade between investing partners and Thailand potentially attract more FDI and FPI
into Thailand. Investing partners closer to Thailand draw more portfolio investment into Thailand than distant partners emphasising that distance has a negative impact on the
portfolio investment but a negligible impact on the FDI.
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Country-specific determinants of vertical and horizontal intra-industry trade: an empirical analysis of South AfricaAl-Mawali, Nasser, n/a January 2006 (has links)
The principal purpose of this study is to provide a refined empirical investigation concerning
country-specific determinants of horizontal and vertical intra-industry trade (IIT,) in relation to
South Africa using the gravity model of trade in a panel data setting. Prior to investigating the
case of South Africa's intra-industry trade a critical review of the relevant theoretical,
methodologcal, and empirical literature is provided. The study operationalises the theoretical
dstinction between horizontal and vertical IIT using the latest methodology of decomposing total
IIT into horizontal intra-industry trade (HIIq and vertical intra-industry trade (WIT,).
Thts study makes several advances on earlier empirical studies of intra-industry trade
determinants. These include the introduction of new countq-specific determinants of intraindustry
trade that previous studies have not examined. Furthermore, it is the first empirical study
that traces the relationshp between intra-industry trade flows and intellectual property rights
(IPRs). Moreover, to ensure the sensitivity and robustness of the results, several econometric
approaches have been used in estimating the gravity model of South Africa's intra-industry trade:
the consistent coefficient approach, the fixed effects approach, the random effects approach, and
the between effects approach.
The econometric results are generally satisfactory in terms of economic interpretation and
statistical significance and thus offer new empirical validation to the theoretical explanatory
variables. The key findngs suggest the following: the volume of South Africa's IIT has increased
during the study period and its WIT exceeds its HIIT. The latter result reflects the nature of
South Africa's trade as it imports high valued added products and exports primary and mineral
products. South Africa's intra-industry trade and its two components are positively related to
market size and standard of living, and negatively related to geographcal distance. Furthermore,
separately, the IPRs and the imitation ability of South Africa's tradmg partners are not important
factors in determining IIT flows; however, the interaction between them is an important factor.
Thts study also reveals South Africa should pursue its intra-industry trade with rest of world
concentrating on local industries that produce most competitive varieties, absorbing labor and
other resources from the production of other varieties.
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The Distance of Trade : A quantitative analysis of how the importance of distance has evolved in international tradeYgge, Johan January 2009 (has links)
<p>Distance is of great influence when deciding whom to trade with. This thesis examines how the importance of distance in international trade has evolved. This is done using an extended generalized gravity model, which includes population, real exchange rate and a dummy variable for membership in the European Union. Using data for the EU27 and the four largest economies in the world outside of EU, this model estimates the effect of distance on trade from 1980 to 2005. This thesis shows that the impact of distance has evolved towards having a greater negative effect on trade during the observed years. The reason for this could be a development towards regional trade, at the expense of long-distance trade.</p>
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The Predictive Capacity of the Gravity Model of Trade on Foreign Direct InvestmentGao, Shen January 2009 (has links)
<p>The link between foreign direct investments (FDI) and trade is firmly established in economic literature. Yet despite the vast amount of literature on this subject, very few have tried to look at FDI through the lens of trade theory, choosing rather to approach the subject on either a macroeconomic-level or on firm-level. The purpose and scope of this paper is to explore FDI through the lens of trade-theory. The central questions in this thesis are whether the gravity model of trade can serve as a reliable model for FDI value as well? Are there certain variables in the gravity model that are distinctively powerful determinants of FDI? Two econometric models are used to determine the gravitational impact on FDI, one ordinary OLS model and one fixed-effect model. The findings when using OLS regressions are that the components of the gravity model of trade are indeed key determinants of FDI value, and the two most significant positive determinants were home country GDP as well as home country per-capita GDP. In the fixed-effect model however, several variables were found to have no significant effect on FDI value and only home country GDP and host country per-capita GDP were consistent positive determinants of FDI.</p>
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Empirical Essays in International Economics: Evidence on European Product Market FragmentationSissoko, Adja Awa A. A. 20 June 2007 (has links)
Considering the impact of transaction costs on trade volumes and prices in Europe, in our thesis, we carried out an overview of the costs of crossing borders and an assessment of the degree of fragmentation of the product market in this world area. Throughout the analysis, we paid attention to the country and/ or industry dimension and at how country- and sector-specific patterns affect the European product market integration process. A special attention is also devoted to the model specifications and estimation techniques.
Having discussed extensively the foundations of the gravity equation and the properties of the gravity model with the aim of empirical works in the first chapter of our dissertation, chapter two provides a first assessment of the extent of the integration in Europe by measuring the trade intensity via an augmented gravity equation. The study measures the impact of regional trade agreements (RTAs) on Members’ trade in the European zone and highlights that despite the ongoing enlargement process of its free trade area, the European zone displays rather weak RTAs impacts - in comparison with what one could expect -.
The chapter also highlights a number of caveats and difficulties when one wants to accurately measure the extent of trade creation brought about the RTAs in Europe. In particular, the existence of zero observations (non observed commodity flows) between country pairs might have important drawbacks in the estimations.
Since disaggregated trade data can be very insightful, chapter three implements such an analysis. Using a gravity-like equation as well, it provides a border effect estimations carried out in a multi-country and multi-sector context. Our findings reveal that remaining technical barriers to trade, market structure and degree of product differentiation play an important role in the explanation of border effects.
Furthermore, our results succeed to derive a strongly negative impact of nominal exchange rate volatility on trade, whereas traditional gravity specifications fail to identify this clearly – when regional dummies are introduced-.
Hence, chapter two and three provide an overview, via the trade channel, of the degree of integration of the product market in Europe: While European agreements (EAs) in terms of trade are effective, bilateral trade relationships face steady impediments. As expected, intra-EAs trade increases and exports from Member States to non Member States decline. The trade obstacles have many sources. In particular, volatility of the nominal exchange rate is found to have trade-reducing effects. Our results also underscore the interest of using sector disaggregated date since we find that the degree of product differentiation and the market structure enter in the explanation of border effects. Moreover, the various approaches to harmonize the remaining technical barriers to trade on sector desegregation basis were found to act in reducing on the European Union border effect.
As for chapter four, it re-visits the issue of price convergence within the EMU. Specifically, we test whether the Law of One Price (LOOP) can be validated over the period 1984-2004. Our results fail to support the LOOP for a large majority of sectors and countries under examination. Furthermore, our findings reveal half-lives of deviation from the LOOP suggesting a price adjustment which is globally less slow that commonly estimated in the literature. Indeed, the EMU is anticipated to affect the behaviour of trading firms that should result in a faster cross-border transmission of price movements across Member States.
When attempting to explain the factors at work in the LOOP failure, we highlight that beside the European convergence process, the arbitrage channel explain a non negligible part of the country mean reversion in terms of relative prices. Nevertheless, mixed evidence is found for the impact of cross- country and cross-sector variables.
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Changing Import Patterns of Taiwan / Taiwans Förändrade ImportmönsterLöwbeer, Karin, Lundqvist, Lars January 2007 (has links)
This thesis investigates the determinants of Taiwan’s import changes and the underlying factors of the decreasing Swedish export to Taiwan between 1994 and 2005. The empirical study includes 36 countries from both the Pacific Rim and OECD. Based on a modified gravity model of trade, the regression model aims to examine how GDP growth in the exporting country, exchange rate changes, common language, and membership in APEC affect Taiwan’s import volume. The result shows estimates with expected signs, with 49.8 percent of the vari-ance in Taiwan’s changed import volume explained by the exogenous variables. Exchange rate change and language are statistically significant. Data on commodity groups of importance for Sweden and Taiwan are also ex-amined, and they show that Taiwan has changed its import demand and has started to import goods other than those Sweden in previous years strongly exported to Taiwan. Taiwan’s regional trading partners have also gained export shares at the expense of Swedish exports. The results are in line with theory and it will be hard for Sweden in the future to compete with the increasing regional trade of East Asia where common lan-guage and culture are of big importance.
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The European Monetary Union's effect on trading patterns : A comparison of Sweden, Finland and the Netherlands trading patterns between 1996-2006Johansson, Helena, Nellvik, Tobias January 2008 (has links)
This Bachelor thesis analyses whether the Swedish trade has been affected by the in-troduction of the European Monetary Union and the common currency Euro. Com-paring Sweden with Finland and Netherland, two countries with similar economic situation but who chose to adopt the euro as their currency, makes the result clearer. Using a modified gravity model based on Flam and Nordström’s (2006) and Rose and Glick’s (2002) gravity models has made it possible to see how the Euro has affected trade in the three chosen countries. By using a panel regression the possibility for standard errors have been minimized. After running a regression for all three countries together the conclusion is that the Euro has had a positive effect on the export. Also when running regressions for each country separately the positive effect of the Euro is clear. How much the Euro itself has affected trade in the chosen countries are hard to tell. There are many reasons for the past years increasing trade and the introduction of the Euro is only one of them. Due to a simplication of the gravity models used in this thesis the full extent of the Euro influence can not be seen here. The effect of the Euro on Swedens trade is a subject that has been discussed for many years. An introduction of the Euro in Sweden would most likely increase Swedens trade even more, but even without the Euro Swedens trade has increased over the past years. / Denna kandidatuppsats analyserar huruvida den svenska handeln har blivit påverkad av införandet av den Europeiska Monetära Unionen och den gemensamma valutan Euro. Jämföra Sverige med Finland och Nederländerna, två länder med en liknande ekonomisk situation men som valde att införa Euron som sin valuta, gör resultatet klarare. Användandet av en modifierad gravitations modell baserad på Flam och Nordströms (2006) och Rose och Glicks (2002) gravitations modeller har gjort det möjligt att se hur Euron har påverkat handeln i de tre valda länderna. Genom att använda panel regressioner har risken för standard fel minimiserats. Efter att ha gjort regressionen för alla tre länder tillsammans är slutsatsen att Euron har haft en positiv effekt på export. Även i regressionerna för de enskilda länderna syns Eurons positiva effekt tydligt. Hur mycket Euron själv har ökat handeln i de valda länderna är svårt att säga. Det finns många anledningar varför handeln ökat de senaste åren och Eurons införande är bara en av dem. På grund av att gravitations modellerna som använts i uppsatsen är förenklade kan inte Eurons fulla effekt ses här. Effekten av Euron på Svensk handel är ett ämne som har diskuterats i många år. En introduktion av Euro i Sverige skulle troligtvis öka Sveriges handel ytterligare, men även utan Euron har Sveriges handel ökat de senaste åren.
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Contract Enforcement – And Its Impact on Bilateral TradeThuresson, Carin January 2008 (has links)
Today it is well known that institutions have a significant impact on growth and development. Less research has been investigating how institutions and in-stitutional quality affect trade. This thesis will specifically examine the effect contract enforcement has on bilateral trade. Secure property rights and con-tract enforcement are important for a country’s productivity and growth. The empirical analysis is based on the gravity model of trade to examine what explains the trade flows and more importantly what impact contract enforce-ment has on the bilateral trade. Instead of using one of the many existing sub-jective measurements of contract enforcement, an objective measurement called Contract-Intensive Money (CIM) is used. The results show that contract enforcement of the exporting country has a greater impact on exports than that of the importing country. As expected the institutionally dependent sector of machinery and transport equipment requires a higher level of contract enforcement than the standardized food sector. It implies that the exporting country will have a comparative advantage in export-ing complex products and import simple products. The results also indicates that the effect on exports is higher when there is development of a country’s poor contract enforcement rather than improvement in already high-quality contract enforcement in the partner country.
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