The study proposes the strategies for feeder design using a gravity model.
Then, attractors and generators were allocated using a gravity model, creating the initial OD matrix for the area.
The traffic volume between each origin destination (OD) pair can be estimated quantitatively using a gravity model (Hoel et al. 2007).
Using a gravity model approach based on exports data of the 14 Pacific developing member countries of the Asian Development Bank for the time period 2011 2013 find that a direct shipping connection more than doubles trade in goods imports (Fugazza 2015).
The authors analyze international migration flows using a gravity model and find, contrary to this study, that non-economic measures of quality of life, including the happiness index, do not explain the variation in migration flows toward 16 OECD countries.
Using a gravity model approach based on a novel dataset on maritime connections for a sample of 178 countries collected over the 2006 2012 period finds that the absence of a direct connection is associated with a drop in exports value varying between 42 and 55%.
We suspect this occurs because they are examining mobility at a quite aggregated geographical level (between 16 regional councils) using a gravity model and hence have little variation in their measures of local labour market conditions, as well as limited controls for other important regional differences.
Unlike these earlier studies, this study investigates international migration flows from Turkey to destination countries by comprising European countries through rigorous qualitative as well as empirical analysis using a gravity model to reveal different factors affecting the choice of emigration to destination countries.
We used a gravity model formulation with the general functional form: ({text{tariff}}_{i} = alpha_{i} *{text{time}}^{{beta_{i} }}), where tariff i is the road transportation price for shipment i, i = general cargo, container; and time refers to the minimum travel distance between two governorate capitals.
In order to quantify this movement, we calculate patch connectivity using a gravity model [2], [7].
