scholarly journals How do changes in economic activity affect air passenger traffic? The use of state-dependent income elasticities to improve aviation forecasts

2022 ◽  
Vol 98 ◽  
pp. 102147
Author(s):  
Daniel Hanson ◽  
Tuba Toru Delibasi ◽  
Matteo Gatti ◽  
Shamai Cohen
2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Markos Farag ◽  
Chahir Zaki

Abstract This paper provides short and long-run estimates of price and income elasticities of Egypt’s natural gas demand using the ARDL bounds testing approach to cointegration over the period 1983–2015. The results show that the long-run income and price elasticities, in absolute values, are greater than their counterparts in the short run. This result is due to the fact that consumers can modify their consumption habits and plans in the long run as a response to changes in the income or the price. Moreover, natural gas demand is more responsive to changes in income than changes in price in both the short and long run. Finally, the study examines the causality relationship between natural gas consumption and economic growth for the gas-consuming sectors in Egypt. The results indicate that there is no causal relationship between the two variables for the electricity, petroleum, and household sectors in the short-run. By contrast, there is a unidirectional causality running from natural gas consumption to the economic activity of the transportation sector and a unidirectional causality running from economic activity to natural gas consumption by the industry sector.


2021 ◽  
Vol 6 (2(52)) ◽  
pp. 56-58
Author(s):  
Evgeniya Mihailovna Patrikeeva

The development of air transport is one of the most important tasks of St. Petersburg and the Leningrad Region. This is due to the need to ensure the availability of the city and the region from other regions of the Russian Federation and foreign countries. It is also important for passenger traffic, deliver goods, attract investment and new enterprises and development of tourism. The real situation of airports, the route and the frequency of flights affects to the transport mobility the economic activity of local enterprises and the investment attractiveness.


2020 ◽  
pp. 153-164
Author(s):  
Oleksandr FRADYNSKYI

Introduction. TThe question of the functioning of the customs system during World War II is one of the little-studied but extremely interesting pages in the history of domestic finance, because foreign economic activity did not stop for a single day during the hostilities. The purpose is research on the organization of export-import operations in the USSR during 1941–1945 in the context of their scope and features of implementation and clarification of the role and importance of the customs service in ensuring these processes. Methods. In the course of work on the article were used general and special research methods: analysis, generalization, statistical, graphical, tabular. Results. The article deals with the issue of the USSR foreign economic activity during the active fighting with Germany. It is found that for objective reasons, Soviet imports were 19 times the majority of exports. This trend was absolutely natural, because the country, having suffered huge losses at the initial stage of the war, needed weapons, strategic raw materials, industrial equipment, food, fuel and more. The issue of the organization of import deliveries from the Allied countries was raised on June 29, 1941. Due to the beginning of the armed aggression of Germany, the western direction of foreign trade of the USSR was closed, both on land routes and in the waters of the Baltic and Black seas. When analyzing indicators of imports, it should be understood that the bulk of the revenue, both in physical terms and in value, falls on land-lease – forms of military-economic assistance to allied countries, first and foremost, from the US, which was a free supply of military machinery, vehicles, equipment and equipment, technologies, materials, fuel, food required for combat in World War II. Under these conditions, the importance of the customs service, which, in times of war, exercised control over export-import operations, movement across the customs border of cargoes, vehicles, passengers, postal items; fought smuggling and losses in foreign trade; administer customs payments. The factors that led to the activities of customs authorities in 1941–1945 were: conduct of hostilities; repeated decrease in foreign trade volumes; change of structure of export and import (reorientation on military and strategic goods and cargoes); reduction of passenger traffic; organization of delivery on the system of a lease-lease. The main burden of customs clearance and control fell in the customs of the northern (Arkhangelsk and Murmansk), southern (Baku, Julfin, Gaudan) and Far Eastern (Vladivostok) regions. With the start of hostilities, in the territory of Ukraine, the customs were liquidated, but from January 1944 the process of their restoration in the liberated port cities began.


Author(s):  
G. C. Harcourt ◽  
P. H. Karmel ◽  
R. H. Wallace
Keyword(s):  

2003 ◽  
pp. 88-98 ◽  
Author(s):  
A. Obydenov

Self-regulation appears to be a special institution where economic actors establish their own rules of economic activity for themselves in a specific business field. At the same time they are the object of control within these rules and the subject of legal management of the controller. Self-regulation contains necessary prerequisites for fundamental resolution of the problem of "controlling the controller". The necessary and sufficient set of five self-regulation organization functions provides efficiency of self-regulation as the institutional arrangement. The voluntary membership in a self-regulation organization is essential for ensuring self-enforcement of institutional arrangement of self-regulation.


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