scholarly journals A Causal Analysis of the R&D Interactions between the EU and the US

2007 ◽  
Vol 7 (4) ◽  
pp. 1850121 ◽  
Author(s):  
Erdal Atukeren

This paper examines the relationships between the aggregate R&D activities of the EU and the US using multivariate Granger-causality tests. Our estimation results indicate that the EU reacts positively to increases in R&D productivity in the US. On the other hand, R&D activity in the EU is a direct Granger-cause of both R&D and labour productivity in the US, and the effects are negative. It was shown in the literature that the US reacts submissively to successful Japanese R&D. We extend the literature by demonstrating that the US also reacts submissively to increased R&D effort in the EU.

Author(s):  
Shen Wei

Abstract Inconsistency has been said to be one of the most severe shortcomings the existing investor–State dispute settlement (the ISDS) system possesses. Inconsistency, if not cured, is likely to affect the legitimacy of the ISDS. Partly in response to the claims of inconsistency and illegitimacy of the ISDS, the EU has proposed to have a permanent investment court to replace the ISDS while the US proposed to have an appellate body for the current ISDS along with a large camp of undecided states having no firm position on the ISDS reform. China, on the other hand, has not issued an official response to the concept of a permanent investment court, partially because of its less active role in the use of the existing ISDS. More recent years have witnessed China’s increasing involvement in ISDS cases. The purpose of this article is to review these China BIT-related ISDS cases, in particular, the awards on jurisdiction, and the tribunals’ varying techniques in interpreting the ISDS clauses in China’s BITs with a focus on the jurisprudential analyses of these cases and the tribunals’ treaty interpretive techniques. Not surprisingly, the interpretative tendency has been quite uniform. In brief, the tribunals have tended to be more expansive when they were called upon to determine the jurisdictional issues. Although this article is largely jurisprudential, a sense of the tribunals’ arbitral techniques may help shape some foundational underpinnings for China’s policy response to the proposals to reform the ISDS system made by the EU, the US, and others.


Author(s):  
Esin Cakan

This study analyzes the dynamic relationships between inflation uncertainty and stock returns by employing the linear and non-linear Granger causality tests for the US and the UK. Using GARCH model to generate a measure of inflation uncertainty, it does not have a predictive power for stock returns, as predicted by Friedman, and it does not support the opportunistic central bank hypothesis suggested by Cukierman-Meltzer. However, the findings from non-linear Granger causality put forth that there is a bi-directional non-linear predictive power between these variables. Stock market is used as a hedge against inflation uncertainty.


Author(s):  
Hassan Shirvani ◽  
Barry Wilbratte

This paper performs robust bilateral Granger causality tests for stock prices, consumer sentiment, and economic activity for the US and the UK. The robust test procedures involve the use of recently developed time series analysis of nonstationary data with possible structural breaks. Applying a battery of such tests, the paper finds the underlying data to be generally nonstationary and noncointegrated, even after allowing for possible breaks in the data, thus implying that the standard bilateral Granger causality tests are robust. The empirical results indicate the presence of unidirectional causality from stock prices to consumer sentiment for both countries. Given that stock prices drive consumer sentiment, we perform additional causality tests to determine the effect of consumer sentiment on the economy. Our finding of a unidirectional causality from consumer sentiment to the economy in both countries is consistent with a chain of causality from stock prices to consumer sentiment to the economy.


Economies ◽  
2021 ◽  
Vol 9 (2) ◽  
pp. 81
Author(s):  
Jarle Aarstad ◽  
Olav A. Kvitastein

Panel data show that between 2001 and 2014 Norwegian industries’ increasing aggregated operating profits per employee increased average wages and wage inequality. The data imply that increasing profits, perhaps unsurprisingly, induce a wage premium. The data further imply that employees earning high incomes at the outset had the highest wage increase percentage-wise. Decreasing operating profits per employee had opposite but less robust effects on average wages and wage inequality. Panel data Granger causality tests finally showed that average wages, but not wage inequality, reversely and positively affect operating profits per employee.


Catalysts ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 103
Author(s):  
Miguel Ladero

Energy policies in the US and in the EU during the last decades have been focused on enhanced oil and gas recovery, including the so-called tertiary extraction or enhanced oil recovery (EOR), on one hand, and the development and implementation of renewable energy vectors, on the other, including biofuels as bioethanol (mainly in US and Brazil) and biodiesel (mainly in the EU) [...]


2021 ◽  
pp. 006996672110638
Author(s):  
Jai Mohan Pandit ◽  
Bino Paul

This study investigates human resource management (HRM) practices in higher education institutions (HEIs) based on a comparative analysis of India and the US. Although higher education in India has grown over the decades, its quality, in general, has not kept up with global standards. On the other hand, many US universities have performed consistently well in international university rankings. Based on qualitative research collected from principal stakeholders of HEIs in India and the US, HRM practices and policies followed by them are presented and discussed. Data collection for the research study was through web interviews during the period August–October 2020. The study reveals that Indian public HEIs do not have professional HRM teams. Also, they are in a formative stage in autonomous and private institutions. On the other hand, many HEIs in the US have developed mature HRM systems. This difference resonates in attributes such as structure of HRM, recruitment and selection processes, training and development programmes, performance management, career progression and talent retention.


2020 ◽  
Author(s):  
Juan M.C. Larrosa

AbstractThere is a debate in Argentina about the effectiveness of mandatory lockdown measures in containing COVID-19 that lasts five months making it one of the longest in the World. The population effort to comply the lockdown has been decreasing over time given the economic and social costs that it entails. We contributes by analyzing the Argentinian case through information of mobility and contagion given answers to recurrent questions on these topics. This paper aims to fill the gap in the literature by assessing the effects of lockdown measures and the regional relaxation on the numbers of rate of new infections. We also respond to issues of internal political discussion on regional contagion and the effect of marches and unexpected crowd events. We use pool, fixed and random effects panel data modeling and Granger causality tests identifying relations between mobility and contagion. Our results show that lockdown in Argentina has been effective in reducing the mobility but not in way that reduces the rate of contagion. Strict lockdown seems to be effective in short periods of time and by extend it without complementary measures loss effectiveness. Contagion rate seems to be discretely displaced in time and resurging amidst slowly increasing in mobility.


2016 ◽  
Vol 51 (1) ◽  
pp. 33-46 ◽  
Author(s):  
Grzegorz Waszkiewicz

Abstract This paper evaluates the factors responsible for maintaining substantial military expenditures in Greece and Turkey. The presented research encompasses theoretical and empirical aspects. First, defense spending by both countries was analyzed based on statistical data from international sources. Next, the theoretical determinants of budgetary spending are reviewed, which consider political, economic and military factors behind high expenditures on the army in Greece and in Turkey. Finally, Granger causality tests is applied to determine whether a causal relation between variables exists in the case of these two countries. We conclude that defense expenditures in Greece and Turkey exceed the NATO average, but are relatively low relative to those of selected Middle Eastern countries. Our results indicate that high military spending level in Turkey is mainly driven by national security concerns, whereas an economic driver prevails in Greece.


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