|
|
Observing Globalization using the Gravity Model of Trade
Dobiáš, Adam ; Paulus, Michal (advisor) ; Benáček, Vladimír (referee)
This thesis investigates application of the gravity model of international trade on measuring a distance coefficient, which is known to be a proxy to globalization. This estimation is performed on a dataset containing information on EU 27 countries through the years 1996 to 2014. The presence of 10 post- communist countries enabled the author to perform the estimation on transformative economies, which had been isolated from their western trade partners for over 40 years. The division of the dataset into the Western and Eastern Blocs enabled measurement of convergence of the intra-blocs trade - the second goal of this thesis. This measurement was done through newly introduced intra-blocs trade variables that enabled measurements of both directions of trade. Through the application of this model on 10 sections, these measurements could be performed on single trade components. The analysis shows a substantial heterogeneity between single sections both in distance coefficient and inter-blocs trade. An increase in the level of globalization was observed in 9 out of 10 sections and convergence of some sections between the blocs was also found. Finally, globalization was found to progress with varying speed within single SITC sections during periods of economic crises. Powered by TCPDF (www.tcpdf.org)
|
|
|
Comparison of Factors Determining Czech Exports in Different Aggregations: Analysis by means of an Adjusted Gravity Model
Smotlachová, Eva ; Benáček, Vladimír (advisor) ; Bobková, Božena (referee)
The aim of the thesis is to estimate determinants of Czech export. The key novelty of the research consists in estimating export flows at three different levels of aggregation (total, machinery, automobiles) and a subsequent comparison of results. An augmented gravity model is implemented for the empirical research and estimated with the use of Ordinary least squares (including time or country dummies) and Poisson pseudo maximum likelihood estimators. Consequently, we propose the comparison based on the Poisson estimates due to incontestable weaknesses of the OLS estimator. Besides, we emphasize the importance of identifying the panel data structure, as we have obtained different results under the two structures (time series and cross-sectional). The predicted models reveal a substantial impact of home and partner's GDP, distance and the European Union. Total and machinery export seem to follow same tendencies, whereas the development of Czech automobile export differs and evolves on an idiosyncratic path. Therefore, it does not coincide with a path expected by trade theories based on the assumption of perfect competitive markets.
|
|
|
Determinants of International Tourists Inflows: The case of China
Zang, Yu ; Dědek, Oldřich (advisor) ; Benáček, Vladimír (referee)
This study is aim to evaluate the effect of five factors on the amount of tourists arrivals to China in those countries who have most visitors. To apply empirical estimation, a balanced panel data based gravity equation is established, with 22 countries and 15 years period (1998 - 2002). Our main estimates conclude that GDP per capita has a positive impact on the amount of tourists, as well as population, whereas exchange rate and distance will deter the amounts of tourists. Unfortunately PPP conversion factor also has a positive impact but not as expected. The findings of this study will fill the gap of relative literatures for China and provide another evidence of gravity model.
|
|
|
Various Estimation Techniques of the Gravity Model of Trade
Davidová, Lucie ; Benáček, Vladimír (advisor) ; Havránek, Tomáš (referee)
This diploma thesis deals with alternative estimation possibilities of the gravity model in trade. We provide the reader with a synthetic methodological overview of the technical problems with the estimation of gravity equations. Consequently, we test for the heterogeneity of data sets used in gravity models of trade which leads us to a conclusion that behavioural patterns of exporters and importers built in the datasets are very complicated and a single generalized specification of gravity equation can lead to bias in estimates and/or to similarly generalized conclusions that hide important robust idiosyncrasies in behavior present in some subsamples of economic agents. Both the theory of estimation techniques and dataset heterogeneity are applied in the empirical part estimating Austria's export function.
|
|
|
The Trade Effects of the EU-Turkey Customs Union: Based on Gravity Model.
Kong, Xiangyi ; Jeřábek, Petr (advisor) ; Chondrogiannis, Ilias (referee) ; Semerák, Vilém (referee)
In view of the postponement of negotiations for the modernization of the EU-Turkey customs union, this paper is aimed to look back and examine the ex-post impacts of the CU by examining its trade creation and diversion effects. The study tests effects of 44 countries (including Turkey, 28 EU and 15 non-EU countries) with aggregated data for time period from 1989 to 2019 and disaggregated sectoral trade data from 1995 to 2019. For estimation, the gravity model with strong theoretical and empirical foundation is used by combining various fixed effects with PPML method. The results from the aggregated analysis confirm the trade-promoting effects of the EU-Turkey customs union with mixed effects on both trade within the members (intra-trade creation effects) and trade with non- members (extra-trade creation effects). But the trade diversion is not significantly proved in the model. Besides, a substantial heterogeneity in the CU effect is found across different industries, suggesting the CU has significantly improved the trade on textiles, transportation, machinery, metals and plastics/rubbers, but negligibly influence agriculture, mineral and chemicals. Furthermore, the study also evidences that the impact of the CU is stronger in EU's export to Turkey than Turkey's export to the EU. Finally, CU's...
|
|
|
Exploring the Interaction between Foreign Direct Investment and International trade with a Focus on CEECs.
Zhang, Ling ; Szobi, Pavel (advisor) ; Figueira, Filipa (referee) ; Jeřábek, Petr (referee)
Our research reveals the impact of foreign direct investment on the intensity of bilateral trade in the Central Eastern European (CEE) region, focusing on countries of Czech Republic, Hungary, Poland, Slovakia, Slovenia, and Estonia (CEE-6). Previous literature and research results indicate that there is a complementary or substitute relationship between FDI and trade. However, the studies of this subject on the CEE region are scarce. Our study employs the gravity model to analyze the impact of FDI on bilateral trade with panel data of each country from 2005 to 2019. Based on the panel data, we investigate the commercial integration among CEE-6 and with main EU commercial partners. Our results suggest a prevalence of complementary relationships in Hungary, Poland, Slovakia, and Slovenia, yet each country demonstrates the relationship through different facts. The complementary relationship is attributed to the prevalent vertical FDI in CEECs, especially in the automotive industry. However, Estonia displays a substitutive relationship between outward FDI and trade. Moreover, we find the commercial integration only exists among the Visegrad group.
|
|
|
The Impacts of Non-Tariff Measures on China's Tea Exports
Liu, Ling ; Semerák, Vilém (advisor) ; Baxa, Jaromír (referee)
Tea is China's traditional export-earning agricultural product. For a long time, China's tea exports have occupied an extremely important position in the international market. With the further opening of the international agricultural product market and the increasingly fierce competition in the international tea market, China's tea exports are increasingly being affected by technical barriers.The purpose of this paper is to empirically analyze which factors are affecting Chinese green tea exports. In addition, there is a focus on the trade status of Chinese green tea in the EU market, Japan and the United States. To achieve this objective, this paper adopts a modern approach to gravity models, i.e. an approach which uses specifications based on micro-foundations. Specifically, The paper uses a specification which explicitly takes into account the nature of multilateral trade resistance (MTR). More specifically, estimators based on traditional panel methods (combined with the recommended structures of dummies) and Silva-Tenreyro's (2006) PPML estimator (also combined with dummies). The results show that the maximum residue limits(MRL) of pesticides in importing countries have significantly impacted the export of Chinese tea. The cultural effects such as the Language similarity have a positive...
|
|
|
Analysis of the EU - South Korea FTA and its effects on their mutual trade using the gravity model
Vinšová, Katarína ; Paulus, Michal (advisor) ; Vacek, Pavel (referee)
The European Union (EU) and South Korea signed the EU- South Korea free trade agreement (FTA) in 2011 and since then they started to gradually remove barriers to their mutual trade. This thesis is analyzing the effects of this agreement on their bilateral trade flow in 10 commodity sections from 2005 until 2018. For this analysis we are using gravity model that is estimated by OLS and PPML method for comparison. This analysis showed that the EUSouth Korea FTA influences their mutual trade in all 10 sections differently due to different levels of protectionism at the beginning. The FTA had a positive influence on their mutual trade in 9 commodity sections out of 10. In the Section 9 we found a negative effect of the FTA. Contrary to our beliefs we also found out that the highest increase in their mutual trade was not in automobile and electronic industry but in the chemical industry. JEL Classification C23, F14, F33, C16 Keywords Free Trade agreement, South Korea, European Union, gravity model Title Analysis of the EU - South Korea FTA and its effects on their mutual trade using the gravity model Author's e-mail katarina.vinsova@gmail.com Supervisor's e-mail michal.paulus@fsv.cuni.cz
|
|
|
Exchange Rate Volatility Effect on Trade Balance in Czech Republic
Naletova, Anastasiia ; Kočenda, Evžen (advisor) ; Komárek, Luboš (referee)
This master's thesis investigates the impact of exchange rate volatility on trade balance of the Czech Republic during 2005-2016. The analysis is performed on the constructed panel dataset for 53 trading partners of the Czech Republic by estimating the trade gravity models. The realized volatility values are obtained for 43 Czech koruna pairs against the local currencies. The variables included into the empirical analysis are the GDP and population of the Czech Republic and its trading partners, realized volatility, weighted distance, contiguity, direct access to the sea and information on EU and OECD membership. The methodological approaches in the analysis are calculations of realized exchange rate volatility and for gravity models panel data estimation techniques: pooled OLS, fixed effects and random effects. The gravity models are compared by the formal tests, and the most efficient among them is the fixed effects. The results of the estimated augmented model reveal significant positive impact of exchange rate volatility on trade balance of the Czech Republic. The key variables that have the expected significant positive impact on trade balance are GDP of the Czech Republic and its trading partners in the basic model, population of the Czech Republic and EU membership in the augmented model....
|
|
| |
guest ::
