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FDI, human capital and economic performance in Mexico : An ARDL cointegration and Granger causality approach / Utländska direktinvesteringar, humankapital och ekonomiska resultat i MexikoFredriksson, Tilda January 2020 (has links)
The nexus among foreign direct investment (FDI) inflows and the Mexican economic growth has been the subject of a number of recent papers. Yet, previous studies frequently overlook its relationship to human capital and consequently ignore potential interlinkages between the variables. By running an ARDL model and thereafter applying the Granger causality technique derived by Toda and Yamamoto (1995) and Dolado and Lütkepohl (1996) this paper investigates the relationship among FDI and economic performance in Mexico during 1970-2018 after incorporating human capital into the framework. When including human capital, measured as gross enrolment ratio in tertiary education, FDI inflows and real GDP per capita have an insignificant long-run relationship. However, this paper finds a Granger-causal relationship running from FDI inflows to human capital. Human capital, on the other hand, precedes real GDP per capita and the main implication is thus that FDI may not spur economic performance directly, but indirectly through its significant effect on the enrolment ratio in tertiary education. Therefore, to ignore the influence of human capital may result in deceptive conclusions regarding the Mexican FDI-growth nexus.
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Export-led growth? : The case of BrazilSchmidt, Florian January 2020 (has links)
With an ever-increasing globalising world, trade is of most importance for developing countries to not fall behind and be outcompeted. Export-led growth theory states that one of the key determinants for economic growth is exports. This thesis aims to analyse the causal effects of exports on economic growth in the case of Brazil. Annual data from the World Bank’s database for the years 1990-2018 has been used. The variables included are GDP, exports, gross capital formation, FDI and labour force. This study puts the export-led growth theory in a Vector Error Correction – Granger Causality framework. As opposed to previous scholars’ findings, neither export-led growth nor growth-led export could be determined for Brazil.
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Analysis for Real Estate Investment of China : Based on the Warning System of Monitoring Macro Economy ProsperityShu, Jingying, Song, Jiawei January 2011 (has links)
Real estate industry plays a significant role in high speed of economic development in China. However, with increasingly high housing price and scare land resources, real estate development is caught in a vicious circle. A large number of families could not afford their housing while housing prices have no trend to decrease which leads to huger gap between the rich and the poor and causes indirectly instability of society. Therefore, creating a healthy and stable real estate investment market is extremely urgent. The purpose of the thesis is to research the relationship between leading index of macro economy prosperity and real estate investment based on the reality. We found that leading indicator Granger causes real estate investment while real estate investment Granger causes leading indicator at the same time. Based on that, this paper also forecasts the real estate investment with VAR models in the following 7 years which was proved to a circle of real estate market. In the light of our research, some target suggestions are pointed out at last.
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Analysis for Real Estate Investment of China : Based on the Warning System of Monitoring Macro Economy ProsperityShu, Jingying, Song, Jiawei January 2011 (has links)
Real estate industry plays a significant role in high speed of economic development in China. However, with increasingly high housing price and scare land resources, real estate development is caught in a vicious circle. A large number of families could not afford their housing while housing prices have no trend to decrease which leads to huger gap between the rich and the poor and causes indirectly instability of society. Therefore, creating a healthy and stable real estate investment market is extremely urgent. The purpose of the thesis is to research the relationship between leading index of macro economy prosperity and real estate investment based on the reality. We found that leading indicator Granger causes real estate investment while real estate investment Granger causes leading indicator at the same time. Based on that, this paper also forecasts the real estate investment with VAR models in the following 7 years which was proved to a circle of real estate market. In the light of our research, some target suggestions are pointed out at last.
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Analysis for Real Estate Investment of China : Based on the Warning System of Monitoring Macro Economy ProsperityJingying, Shu, Jiawei, Song January 2011 (has links)
Real estate industry plays a significant role in high speed of economic development in China. However, with increasingly high housing price and scare land resources, real estate development is caught in a vicious circle. A large number of families could not afford their housing while housing prices have no trend to decrease which leads to huger gap between the rich and the poor and causes indirectly instability of society. Therefore, creating a healthy and stable real estate investment market is extremly urgent. The purpose of the thesis is to research the relationship between leading index of macro economy prosperity and real estate investment based on the reality. We found that leading indicator Granger causes real estate investment while real estate investment Granger causes leading indicator at the same time. Based on that, this paper also forecasts the real estate investment with VAR models in the following 7 years which was proved to a circle of real estate market. In the light of our research, some target suggestions are pointed out at last.
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An Analysis of the Finance Growth Nexus in NigeriaChetty, Roheen 07 July 2021 (has links)
This study empirically examines the relationship between financial development and economic growth in Nigeria. It employs statistical techniques such as the Autoregressive Distributed Lag approach as well as a short and long run Granger Causality test on time series data spanning from 1960-2016. Empirical results reveal that the financial development indicators have a long run relationship with economic growth in Nigeria and the existence of unidirectional and bidirectional Granger causality was also discovered. This study recommends that policy should be geared towards promoting financial development in the country as well as encouraging more financial depth and openness – in order to foster economic growth in Nigeria.
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The environmental Kuznets curve : Investigating the relationship between renewable energy and economic growthForsén, Emil January 2020 (has links)
The environmental Kuznets curve (EKC) hypothesis describes the relationship between economic growth and environmental degradation through an inverted U-shape where environmental degradation first increases with economic growth, to later stagnate and decline as economic growth reaches specific threshold limits. The aim of this study is to investigate the EKC hypothesis when environmental degradation is measured through a country’s renewable energy implementation. This is achieved through multiple scatterplots and a Granger causality test, and the key finding are (1) that a consensus regarding the relationship between economic growth and energy consumption is missing, (2) that countries seems to significantly increase their consumption of renewable energy between US$ 30 000 - 50 000 when measured in real GDP per capita, (3) that the theoretical shape of the EKC holds for most countries, (4) a unidirectional causality running from economic growth to fossil fuel consumption for a panel of developing countries, and (5) a unidirectional causality running from economic growth to both fossil fuel and renewable energy consumption as well as a unidirectional causality running from renewable energy consumption to fossil fuel consumption for a panel of developed countries. When the EKC is measured though a country’s renewable energy implementation the hypothesis seems to hold for most countries. However, the decrease in environmental degradation is so far limited to developed countries with smaller economies and populations. These countries also need to ensure that decreases in environmental degradation is a result of underlying mechanisms like energy efficiency improvements and not other more counterproductive behaviors like outsourcing and deindustrialization.
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Does the price development on housing in Stockholm make sense? : An empirical analysis of a possible price bubble on the housing market of StockholmHedberg, Rebecca January 2021 (has links)
The indebtedness of Swedish households has more than doubled in the last ten decades despite the implementation of a mortgage ceiling and stricter amortization requirements. This study takes form to investigate how it is possible that debt related to housing is rising while new regulations against it has been set and how housing prices continues to increase when lending is supposed to be harder.This analysis estimates whether there are indications of an existing price bubble in the housing market of Stockholm. It is done by testing fundamental economic factors to the price index of housing in Stockholm, to see if they support the price development. If the analysis shows that housing prices cannot be predicted by the fundamental economic factors, it is possible that the price is a self-running series1 which could be an indicator of a price bubble. If fundamental factors that are being used as control variables seem to follow the same trend as the price development of the housing market, the speculation of price bubble will be rejected.
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Biomarker discovery and statistical modeling with applications in childhood epilepsy and Angelman syndromeSpencer, Elizabeth Rose Stevens 04 February 2022 (has links)
Biomarker discovery and statistical modeling reveals the brain activity that supports brain function and dysfunction. Detecting abnormal brain activity is critical for developing biomarkers of disease, elucidating disease mechanisms and evolution, and ultimately improving disease course. In my thesis, we develop statistical methodology to characterize neural activity in disease from noisy electrophysiological recordings.
First, we develop a modification of a classic statistical modeling approach - multivariate Granger causality - to infer coordinated activity between brain regions. Assuming the signaling dependencies vary smoothly, we propose to write the history terms in autoregressive models of the signals using a lower dimensional spline basis. This procedure requires fewer parameters than the standard approach, thus increasing the statistical power. we show that this procedure accurately estimates brain dynamics in simulations and examples of physiological recordings from a patient with pharmacoresistant epilepsy. This work provides a statistical framework to understand alternations in coordinated brain activity in disease.
Second, we demonstrate that sleep spindles, thalamically-driven neural rhythms (9-15 Hz) associated with sleep-dependent learning, are a reliable biomarker for Rolandic epilepsy. Rolandic epilepsy is the most common form of childhood epilepsy and characterized by nocturnal focal epileptic discharges as well as neurocognitive deficits. We show that sleep spindle rate is reduced regionally across cortex and correlated with poor cognitive performance in epilepsy. These results provide evidence for a regional disruption to the thalamocortical circuit in Rolandic epilepsy, and a potential mechanistic explanation for the cognitive deficits observed.
Finally, we develop a procedure to utilize delta rhythms (2-4 Hz), a sensitive biomarker for Angelman syndrome, as a non-invasive measure of treatment efficacy in clinical trials. Angelman syndrome is a rare neurodevelopmental disorder caused by reduced expression of the UBE3A protein. Many disease-modifying treatments are being developed to reinstate UBE3A expression. To aid in clinical trials, we propose a procedure that detects therapeutic improvements in delta power outside of the natural variability over age by developing a longitudinal natural history model of delta power.
These results demonstrate the utility of biomarker discovery and statistical modeling for elucidating disease course and mechanisms with the long-term goal of improving patient outcomes.
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Effects on the economy of Brazil of a withdrawal of foreign direct investmentHöner, Enrique, Dick, Sophie January 2022 (has links)
Foreign direct investment flows are an important theme in the analysis of global capital flows. The study aims to analyse the effect a withdrawal of FDI has on the economy of Brazil. This is based on the sharp decrease FDI inflows have seen during 2020. The study is based on the theory of David Ricardo and microeconomic and macroeconomic FDI theories. A vector autoregressive model (VAR) was applied using the Toda andYamamoto methodology. The findings show that FDI inflows are positively affected by an increase in GDP and negatively affected by an increase in real average monthly wages. Furthermore, no effect of FDI on any of the considered variables could be determined. This can be attributed to the complexity of the Brazilian economy during the considered period of March 2012 – October 2021, as well as a possible omitted variable bias. This thesis is intended to serve as an avenue for further research on the effect FDI withdrawals have on the Brazilian economy.
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