Search results for "Integration"
showing 10 items of 1465 documents
Modelling Spatial Memory
2018
Among the different capabilities of animals, the formation of spatial memories is crucial for their life. Living beings able to move, constantly need to orient themselves in the environment to reach a target that might be not always visible. This chapter investigates the process of spatial memory formation as an essential ingredient for orientation in open and unstructured environments. Neural centres devoted to spatial memory and path integration were deeply investigated both in rats and different insect species like ants, bees and fruit flies. In this chapter a neural-inspired model for the formation of a spatial working memory is discussed considering some key elements of the insect neur…
Private Pre-University Education in Romania
2014
This paper approaches private provision of pre-university education in Romania, exploring available data on the sector's size and main characteristics and evaluating the extent to which the current regulatory framework enables positive effects in terms of freedom of choice, quality, equity, and social cohesion. The paper argues that the lack of a clear strategy mixed with strict control in key areas and lax implementation of support instruments has led to private providers not being a legitimate alternative to public education.
From the poster boy of Europeanization to the sick man of Europe: thirty years (1990–2019) of Poland’s European policy
2020
The Eurosceptic turnabout which has taken place in the CEE constitutes one of the most significant factors weakening the cohesion of the EU. In this group, Poland is the key element in view of its ...
Information Flows Across Wheat Futures Markets
2015
We study information flows across four wheat futures markets on four continents: Zhengzhou Commodity Exchange (ZCE), South African Futures Exchange (SAFEX), Euronext/Liffe, and Kansas City Board of Trade (KCBT). Three main approaches have been applied: cointegration techniques, VAR analysis, and a multiple regression model proposed by Peiro, Quesada, and Uriel (1998) to study information flows among non-synchronous markets. Our results indicate that no long-run links exist among the four markets, that ZCE is by far the most endogenous market, and that Euronext/Liffe is the most exogenous one. Furthermore, the model by Peiro et al. (1998) points to KCBT as the most influential as well as the…
Product Integration for Weakly Singular Integral Equations In ℝm
1985
In this note we discuss the numerical solution of the second kind Fredholm integral equation: $$ y(t) = f(t) + \lambda \int\limits_{\Omega } {{{\psi }_{\alpha }}(|t - s|)g(t,s)y(s)ds,\;t \in \bar{\Omega },} $$ (1) Where \( \lambda \in ;\not{ \subset }\backslash \{ 0\} \) , the functions f,g are given and continuous, |.| denotes the Euclidean norm, and φα, 0 \alpha > 0} \\ {\left\{ {\begin{array}{*{20}{c}} {\ln (r),} & {j = 0} \\ {{{r}^{{ - j}}}} & {j > 0} \\ \end{array} } \right\},\alpha = m} \\ \end{array} ,} \right. $$ with Cj not depending on r. Here Ω _ is the closure of a bounded domain Ω⊂ℝm.
Does the GATT/WTO promote trade? After all, Rose was right
2019
This paper re-examines the effect of the GATT/WTO on trade using recent econometric developments that allow us estimating structural gravity equations with the Poisson pseudo-maximum likelihood (PPML) estimator on a large dataset that requires computing high-dimensional fixed effects. By doing so, we overcome computational limitations that are present in previous studies. In line with Rose’s (Am Econ Rev 94:98–114, 2004) seminal work, we find that, unlike regional trade agreements and currency unions, the GATT/WTO accession has not generated positive trade effects. This result is robust to the use of alternative measures of trade flows, across periods and country groups, to changes in the p…
Assessing the Enlargement and Deepening of the European Union
2008
This paper estimates a theoreticallymotivated gravity model to examine the effect of the European Union (EU) on trade and whet her the order of entry has affected the trade performance of member countries. Additionally, we analyse the impact of the diffe rent phases of EU integration on trade. The results show that both original countries and successive enlargements boost intra-b loc trade. Moreover, the results suggest that the deepening in the integration process has led to more trade creation among members. Finally, only the latter ph ase of the European integration process (the single currency) has increased trade with non-members.
How Electoral Institutions Change the Influence of World Trade Integration on Trade Policies
2014
World integration levels influence opportunity costs of maintaining restrictive national trade policies. In an integrated world, restrictive trade policies are more costly than in a context of low overall levels of world market integration. We argue that policy makers can be expected to react to these varying incentives to liberalize the trade regimes of their countries, yet do so not in a uniform fashion across countries. Rather, the responsiveness to changes in levels of world trade integration is conditional upon the electoral system the country in question employs. This is due to the fact that opportunity cost considerations increase in importance with a) the degree to which policy make…
Public Support for TTIP in EU Countries: What Determines Trade Policy Preferences in a Salient Real-World Case?
2016
Attitudes towards international economic integration are usually measured via survey questions on preferences for free trade in general, arguably in contexts of low salience of international economic integration in the public mind. Drawing on three recent rounds of Eurobarometer surveys that contain information on citizens’ attitudes towards a free trade and investment agreement between the EU and the USA, this paper seizes the opportunity to re-examine individual-level preferences towards international economic integration with regard to a specific real-world case of relatively high political salience, i.e. TTIP. While past research has explained preferences towards trade primarily via mod…
Europäische Handels- und Agrarpolitik gegenüber Afrika Mit einem kritischen Blick auf den Beitrag der Wirtschaftswissenschaften
2018
Abstract European trade policy with Africa is in deep trouble. We observe a triple policy failure. (1) The EU tries to draw African partner countries into comprehensive deep integration agreements, far more than these countries can arguably support. (2) For trade in goods, safeguard clauses in the EPAs are patchy. They cannot satisfy African needs for smart protection of agricultural and industrial businesses. Facing the refusal of some African governments to sign, the EU has no answer. Ensuing fragmentation of African regional economic communities is a disaster. Rapid repair work of the existing regional EPA drafts looks more promising than a grand solution with the new African Continental…