نتایج جستجو برای: natural resources abundance jel classification c33
تعداد نتایج: 1256122 فیلتر نتایج به سال:
هدف پژوهش حاضر شناسایی ارتباط میان شفافیت گزارشگری مالی و اجتناب مالیاتی در 82 شرکت فعال بورس اوراق بهادار تهران در دوره 1386 تا 1392 است. پرسش اصلی این است که سطح مالکیت نهادی چگونه رابطه شفافیت مالیاتی و اجتناب مالیاتی را تعدیل میکند؟با استفاده از الگوی رگرسیون فازی وجود رابطه معکوس و معنادار بین شفافیت گزارشگری مالی (معیار کیفیت افشاء و شفافیت سود) و اجتناب مالیاتی (معیارهای نرخ مؤثر هزی...
Emissions of more than three-quarters of greenhouse gases by the energy sector have affected climate change in various economic, political and social sectors. Climate change is affecting energy consumption, including natural gas. This article deals with the future of natural gas consumption in the country with regard to climate change until 2030 using a combined approach of econometrics and sce...
the natural gas consumption in iran has been continuously increasing due to several reasons including low prices of natural gas, development of gas supply networks, people’s salary increase, incorrect consumption culture and the increase of national economy growth. although, the global natural gas consumption has increased by 38% since 2001, the national consumption in iran has increased by 11...
This study demonstrates that the Epstein-Barr virus protein LMP1 activates a specific subset of NF-kappa B/Rel proteins in the C33 epithelial cell line. Western immunoblot analysis used to analyze the intracellular distribution and abundance of the proteins present in these complexes demonstrated that levels of the p50 and p52 proteins were significantly elevated in the nuclei of LMP1-expressin...
Achieving economic growth and sustainable development with increasing the environmental quality are principal goals of the Iranian economy. Identifying and ranking factors affecting the pollution environment is the first step to reaching this goal. Due to the importance of the subject, the present study has decomposed the share of factors affecting environmental pollution in Iran during 1982-20...
weak economic performance that has been observed in countries with rich natural resources is called resource curse. there have been many studies on resource curse, especially the adverse effects of this phenomenon on economic growth. income inequality or unfair distribution of income is one of the main characteristics of resource rich countries. but, there has not been much research on the effe...
We analyze how economic shocks and policies affect the intensity of social conflict. We view conflict phenomena such as crime and civil war as involving resource appropriation activities. We show that not all shocks that could make society richer reduce conflict. Positive shocks to labor intensive industries diminish social conflict, while positive shocks to capital intensive industries increas...
A time series is estimated of in-ground prices of U.S. oil and natural gas reserve prices for the period 1982–2003, usingmarket transaction data. Reserves sold are considered as proved; errors in this respectmay affect estimates, in either direction. The data are also used to examine the impact of reserve status, production rate, andwell head prices, on reserve prices. Both oil and gas current ...
We develop a stylized model of economic growth with bubbles. In this model, changes in investor sentiment lead to the appearance and collapse of macroeconomic bubbles or pyramid schemes. We show how these bubbles mitigate the effects of financial frictions. During bubbly episodes, unproductive investors demand bubbles while productive investors supply them. These transfers of resources improve ...
We take a differential game approach to study the dynamic market interaction between two Internet Service Providers (ISP) offering services characterized by different quality levels. Web congestion is accounted for, consisting in the fact that for a given network capacity, i.e. for given amount of resources to be shared, the quality of services decreases with the number of customers. ISP firms,...
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