نتایج جستجو برای: high fuel price

تعداد نتایج: 2181204  

2013
S. M. Ashrafur Rahman

Rapid depletion of fossil fuels, increasing fossil-fuel price, carbon price, and the quest of low carbon fuel for cleaner environment – these are the reason researchers are looking for alternatives of fossil fuels. Renewable, non-flammable, biodegradable, and non-toxic are some reasons that are making biodiesel as a suitable candidate to replace fossil-fuel in near future. In recent years, in m...

2017
Ling-Yun He Sheng Yang Dongfeng Chang

Based on the panel data of 306 cities in China from 2002 to 2012, this paper investigates China's road transport fuel (i.e., gasoline and diesel) demand system by using the Almost Ideal Demand System (AIDS) and the Quadratic AIDS (QUAIDS) models. The results indicate that own-priceelasticitiesfordifferentvehiclecategoriesrangefrom-1.215to-0.459(byAIDS)andfrom -1.399 to-0.369 (by QUAIDS). Then, ...

2008
Yifei Dong Salil S. Kanhere Chun Tung Chou Nirupama Bulusu

It is an undeniable fact that people want information. Unfortunately, even in today’s highly automated society, a lot of the information we desire is still manually collected. An example is fuel prices where websites providing fuel price information either send their workers out to manually collect the prices or depend on volunteers manually relaying the information. This paper proposes a novel...

2013
Takahiko Kiso Kenneth McConnell

Title of dissertation: ESSAYS ON THE ECONOMICS OF AUTOMOBILE FUEL ECONOMY Takahiko Kiso, Doctor of Philosophy, 2013 Dissertation directed by: Professor Kenneth McConnell Department of Agricultural and Resource Economics This dissertation consists of three chapters that analyze issues relating to automobile fuel economy. Chapter 1 discusses automobile fuel economy regulations in the United State...

1997
David Gray Glen Tomlinson

There are presently wide disagreements among experts concerning the future availability and price of petroleum and natural gas both domestically and worldwide. If these resources are to be available to future generations at affordable prices, then the technological challenge is to use these resources in ways that offer the greatest economic benefit and the minimum environmental damage. Petroleu...

ترابی اردکانی, عباس , غفرانی, محمد باقر ,

In this paper, competitiveness of nuclear power plants in comparison with fossil fuel power plants in Iran has been evaluated. For the first step, different factors affecting economic competitiveness of thermal power plants such as Investment, O&M and Fuel Costs, Discount Rate and Environmental Impacts has been studied. To analyse the effect of each parameter, screening curve method has been us...

2004
Klaus Conrad

The paper addresses the problem of entry barriers for a new technology – hydrogen powered cars or cars with fuel cell engines – if the network of its filling stations is missing or thin. We use Hotelling’s model of product differentiation to characterize a situation where an incumbent firm produces the old technology, compatible with the existing network of filling stations, and an entrant, who...

Journal: :تحقیقات اقتصادی 0
مهدی صادقی استاد یار دانشکدة اقتصاد، دانشگاه امام صادق(ع) معصومه ترکی استاد یار دانشکدة اقتصاد، دانشگاه امام صادق(ع)

many reports that appeared during the last 20 years have shown that atmospheric pollution causes serious damage to human health and to environment. electricity generation from fuel fossil is one of the major sources of pollution and considerable share of this damage. the price of electricity in iran, as in many other countries also, includes only the production of private costs and ignores any ...

Journal: :caspian journal of environmental sciences 2008
r. naghdi a. bonyad

this research was conducted in the west forest of guilan, northern iran. data from various harvesting methods for 20 years were collected. results showed that, productivity rate of round wood, pulp wood and fuel wood has had an upward trend, while rate of traditional products (lumber, sawn wood, charcoal, etc.) has had a downward trend. production cost has been investigated in this research. th...

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