gravity model
Competing-destinations gravity model: an application to the geographic distribution of FDI
... A model with an intercept was estimated and, as expected, the intercept turned out to be statistically insignificant, since the dependent variable is expressed in shares, not ...the model in equation (7) ...
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Competing destinations gravity model applied to trade in intermediates
... destinations gravity model that we employ is proposed in de Mello-Sampayo (2007, 2009, 2016, 2017) and summarily described in Section ...the gravity model adds to the classic version a compe- ...
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Export Potentials of Pakistan: Evidence from the Gravity Model of Trade
... the gravity model of trade. The gravity model is used as a workhorse for analyzing international trade [1] because data for it is widely available, the model has high explanatory power, ...
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Brazilian international and inter-state trade flows: an exploratory analysis using the gravity model
... Recent efforts toward a world with freer trade, like WTO/GATT or regional Preferential Trade Agreements(PTAs), were put in doubt after McCallum's(1995) finding of a large border effect between US and Canadian provinces. ...
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Braneworlds scenarios in a gravity model with higher order spatial three-curvature terms
... where k 2 = −k 02 + k 2 is the square of the graviton four- momentum while k 0 and k are its energy and linear 3-momentum, respectively. To improve the ultraviolet be- havior, a modified model containing terms ...
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International Migration: A Panel Data Analysis of the Determinants of Emigration from Tajikistan and Kyrgyzstan
... the gravity model on immigration patterns of 16 OECD countries from 1991 to ...the model is useful for testing other hypothesized determinants of ...logistic model and taking into account ...
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Discovery of Uniformly Expanding Universe
... geocentric model of the solar system to the Babylonian planetary orbit ...This model persisted for some 1400 years, until the heliocentric model replaced the geocentric model, and for which ...
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Bilateral Trade Flows and Income Distribution Similarity.
... generalized gravity model, trade between two countries is positively related to the size of the economies and negatively related to the distance, a proxy for transportation costs, between ...
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Rev. Bras. Geof. vol.21 número3
... a gravity survey as a contribution to the study of this ...3D gravity model of the alkaline. The ground gravity survey was performed to obtain the physical parameters of the alkaline rock as ...
2
Rev. Bras. Geof. vol.17 número1
... 3D GRAVITY MODEL OF THE SEDIMENTARY DEEP BASIN OF ISCHIGUALASTO- VILLA UNIÓN (SAN JUAN AND LA RIOJA), ARGENTINA- Areal gravimetric surveys were carried out in the Ischigualasto-Villa Unión intermontane deep ...
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UN MODELO GRAVIMÉTRICO 3D DE LA PROFUNDA CUENCA SEDIMENTARIA DE ISCHIGUALASTO-VILLA UNIÓN (SAN JUAN Y LA RIOJA)-ARGENTINA
... 3D GRAVITY MODEL OF THE SEDIMENTARY DEEP BASIN OF ISCHIGUALASTO- VILLA UNIÓN (SAN JUAN AND LA RIOJA), ARGENTINA- Areal gravimetric surveys were carried out in the Ischigualasto-Villa Unión intermontane deep ...
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Changes of trade patterns of the baltic states in the context of the european union integration
... Having in mind several areas of the relevance of the thesis subject described above, the target audience of the research findings is also diverse. However, the main audience for whom the research results will be relevant ...
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GRAVITY CRUSTAL MODEL FOR AN ANDEAN SECTION AT 32° S CONSIDERING UPPER MANTLE LATERAL DENSITY VARIATION
... crustal model at lati- tude 32° south was published in order to fulfill the recommendations arising from the Conference about Problems of the Solid Earth (Buenos Aires, Argen- tina, ...out gravity ...
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Towards unification of terrestrial gravity data sets in Estonia
... EGM08 model over the Baltic countries was evaluated by Ellmann et ...EGM08-derived gravity quantities agree reasonably well with the terrestrial survey data in the Baltic Sea region, including ...1949–58 ...
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Observation and backward trajectory of an inertio-gravity wave in the lower stratosphere
... In this paper, we analyzed a Doppler lidar observation of a high-amplitude inertio-gravity wave in the mid-latitude lower stratosphere. Ray-tracing calculations with realistic atmospheric conditions have been ...
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Physical controls on orographic cirrus inhomogeneity
... in model advection speeds may have allowed parcel model Ci to persist farther from the Rockies and to arrive above La- mont from 16:00 to 20:00 UTC ...
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Design and Analysis of a Novel Spacecraft for Mitigating Global Warming
... ABSTRACT: A device called Huge Space Shield (HSS) has been put forward for mitigating global warming. This is a space tethers system, which use cables to connect a shielding surface and a mechanism control. In this ...
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Rev. Esc. Minas vol.63 número3
... the gravity recoverable gold content (GRG) of the ores using Knelson concentrators was developed by the researchers (Woodcock & Laplante, 1993; Laplante et ...operations, gravity processing plants or ...
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Otimização da localização do centro de gravidade para a poupança de combustível
... In this case, it is possible to observe that until FL200 included, the center of gravity position which minimizes the fuel consumption is the after one. However, for FL superiors to the FL 200 the best CG position ...
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Estimation of friction parameters in gravity currents by data assimilation in a model hierarchy
... that corresponds to half the initial maximum temperature anomaly in the gravity current at the assimilation points x, every 1 km, and the assimilation times t, every hour. It is the time series of these shapes ...
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