the taxpayers’ rights must be considered the most important portion of tax laws by tax organization subject to all broad powers and authorities; the thing that has been widely noted in our modern world taking the human and citizenship rights into special consideration by taxation system of developed countries. they also applied various methods to illustrate and execute them in their tax laws. i...

The nonlethal effects of wildlife tourism can threaten the conservation status of targeted animal populations. In turn, such resource depletion can compromise the economic viability of the industry. Therefore, wildlife tourism exploits resources that can become common pool and that should be managed accordingly. We used a simulation approach to test whether different management regimes (tax, ta...

this paper aims at comparing tax effort in iran with that of 14 developing countries including jordan, algeria, malaysia, congo, nicaragua, india, sri lanka, paraguay, tunisia, peru, venezuela, philippine, and south africa. a tax ratio model is developed for this purpose. seemingly unrelated regression (sur) method and panel data for 1994-2002 periods are utilized to estimate the model. the res...

Background: Retrial is an additional combination of the words "retrial" and "trial". Trial is a means of justice and trial, like others, is in the introduction of error and error if there is a verdict that is accompanied by error as a result of the trial. Which must be reconsidered. In the relations between taxpayers and the tax system, a dispute is possible, which can be due to factors such as...