According to the table above, the results are presented as follows:
1. Executive organizations of environmental policies (The Department of Environment and Administration of economic and finance)
1.1 Tax Justice
An analysis of interviews showed that most interviewees agreed to change the amount of taxes based on fair criteria and specific pollution factors and emphasized the calculation of the amount of pollution taxes based on the concentration of pollution and the type of industry. Such taxes should be calculated according to the economic and cultural conditions and industries’ entrepreneurship status. In this regard, some participants from the Department of Environment said:
"In my opinion, such a tax cannot be related to the size or production of the factory, because for this case the factories are paying another tax, it is better to focus more on the amount and emissions of pollutants to the environment and their toxicity and environmental damage.
" (M.Z).
"The more important mistake regarding industries has been their location. So now that they've been established, they cannot be easily shut down. They have to pay the costs that can partly contribute to the environment of the region, which of course cannot be done irrespective of the economic and production conditions. If you wanna unconventionally get an amount of money from the industry, many times they say it's much better to give up this job than to stick to it.
" (M.I).
1.2 Tax culture development
Our data showed that paying attention to education, both from general perspective and from the specific aspect of increasing knowledge and sensitivity in the people and authorities of the country, has a high priority, especially the increase in information and knowledge among the managers of the industry can play an effective role in reaching the optimal enforcement of the environmental rules and reducing industrial pollution. Creating transparency in the provision of information by executive agencies and providing adequate services to the people and industries by the government in exchange for payment of pollution taxes were other important issues in this regard. In this regard, some participants from the field of environment or industry said:
"The main point is that the environment itself can declare to those (industries) (the environment itself cannot hold these courses), that is to say, industries should be dictated that it is surely necessary to provide training courses for familiarizing with environmental issues for their personnel, from managers to low rank personnel. Many of these are due to lack of knowledge not only in the industry but also in society as a whole.
" (M.A).
"First, transparency should be created in the tax debate. Because everyone thinks they are receiving money from us forcefully. The government may have little money so that they collect tax from people, but if the Tax Administration tells people the tax we collect we pay for creating green space: for beautification, garbage collection, comfort and well-being. On the other hand (the people) think for example I'm going to pay so much money, instead the government creates a park for me, or on the other hand, the government would provide us with the facilities, and it isn't the case that it isn't clear that where the paid tax is gone.
"(E.A).
1.3 How to calculate and collect taxes
What most scholars have emphasized is to carry out comprehensive research in order to determine the pollutant parameters that are specific to each industry by the Department of Environment to formulate the environmental tax rate for each class of industry. The implementation of this project in a step-by-step manner, taking into account the cultural and economic conditions of each region, should be considered in its implementation. In this regard, some participants from the Department of Environment said:
"It's better to do a full review before calculation of any taxes for industries so that for each specific industry and pollutants, the type and amount of specific and appropriate tax of the pollutant and the industry will be enforced, which in some way reduces the discrimination between small and large industries and it is regarded as a kind of justice.
"(M.Z).
"The calculation and determination of taxes should be determined by the length of the factory work, that is, how long the factory has been working and established. You think a factory that can't afford other fines will pay that one percent (pollution tax)?
" (H.A).
1.4 Tax laws
The data drawn from interviews showed that most executive laws of the country, in addition to being needed to be updated and become appropriate to the current situation, should be codified completely correctly and become fair, simple and understandable, and executive agencies should have more powerful tools and leverage for strengthening infrastructure. In addition, executive agencies should be self-contained and the organization's policy should not be changed by individuals, In this regard, some participants from the industry sector said:
"The same global and international discussions that we are talking about. Let's think globally, act regionally, let's act in our own region with regards to what is existing. If we have one simple, updated rule, not a so complicated rule that the organization itself does not understand how this law has been written written. This is a fair deal in this field, but it's kind of system is different for each industry.
"(F.SH)
.
The environment may have done a little bit of work at this time, but you see the environment does not already have a strong leverage, it can only tell the industry to become green industry. In my opinion, when the law is stronger, one can work better. Unfortunately, the Department of Environment is one of those organizations that have the lowest budget and the equipment and facilities and workforce and personnel. "(F.SH).
1.5 Tax incentives
The review of most discussions in this regard refers to the lack of diversity of pollution control studies in the country, as the one-dimensional country's enforcement policy is based on punitive policies that not only have not been effective in reducing industrial pollution, but because of the increasing financial burden of the industry The industry's reciprocal position against the enforcement of the rules and the stubbornness and lack of cooperation of the industry. In this regard, all participants emphasized the necessity of establishing and increasing diversity in the use of incentive and interactive policies in order to increase the cooperation and participation of industries in pollution control. Some participants from the field of environment or the industries said:
"There should be encouraging policies, as they are more fruitful, these policies can be regarded as tax incentives in different ways, for example, if the industry does not have any pollution, a portion of its tax will be forgiven.
" (M.R).
"It can be said that neither pure incentive policy nor pure punitive policy is the best interactive policy, that is, interaction between industry and the environment is certainly much more effective. For example, the environmental department itself can cooperate with the industry that we will help you industries.
"(A
.A).
"Not all policies should be confronting and coping policies. They should be included in incentive debates more. When an industrialist sees these policies, he will be even willing to lend money to reduce pollution, as he realizes that, if the pollution continues, he must pay a fine of billions of dollars a year. Then when he does this work, he doesn't need to pay a fine. In addition to this, it has also the return of capital, interestingly the return of capital will be very sweet and fine for the industrialist.
"(F
.SH).
1.6 Tax penalties
Some participants said that current penalties are not comprehensive enough and that they do not include all aspects of environmental pollution. It is necessary to apply fines in a more stringent way to correct incorrect approaches in order to establish justice in collection of pollution taxes among different industries. The viewpoints of some participants from the Department of Environment or industries’ are as follows:
"Perhaps, a change should take place in its rule set, which means that they should have stricter and more enforceable rules. You go and see how much the fine of cutting a tree is, how much fine has been written for it, fines are very low, in fact it has not been given importance. Some aspects of pollution may have not been included in the rule set, such as paying attention to soil contamination, at all, this aspect of contamination may have been disregarded because we have the pollution of the climate but pollution of the soil hasn't so far been seen by anyone.
" (H
.M).
"The environment should also have a strong leverage that the industry knows if it does not pay a fine by coping or coping multiple forms. It will prevent them from selling; heavier fines will have to be paid, so they must be convinced to do so.
" (F
.SH).
1.7 Poor tax system
Regarding this, the interviews showed that, the Administration of economic and finance unfortunately has no comprehensive system for obtaining financial information and tracking industries for calculation and the methods of collecting taxes, and avoiding tax evasion in the industry. Besides, the large volume of production exemptions and the absence of multidimensional policies, in particular tax incentives, to reduce industrial pollution are among the other weaknesses of the system. Regarding this some tax auditors said:
"Given the volume of exemptions we have and the lack of a comprehensive and integrated system that can identify all the views, we cannot therefore collect a tax that has been determined based on justice. We may have a large amount of tax evasions that have not been filed in any tax administrations in the county at all. There are no tax organizations in the country.
"(D
.Z).
"The main issue is tax justice that, as we have weak intelligence infrastructure, there is no transparency in our economy. We don't have comprehensive information on bank transactions.
" (M
.Z).
2. Industry
2.1 Industry framework to reduce pollution
According to our participants, the industry's approach to reducing pollution should be based on global guidelines, close cooperation with relevant executive agencies, information transparency and participation and cooperation in the deployment of environmental systems. And in conducting regular self-regulatory activities to reduce pollution, the industries should be equipped with strong HSE cores. Some comments from the experts on environment and industry are as follows:
"The industry must have an environmental representative in the industry in order to meet its environmental requirements, the coordinator of the environment with industry. One who is knowledgeable about up-to-date environmental rules and experienced and well-trained
"(F.SH).
"The importance of green space, contributing to continuous environmental monitoring by industry owners or having an expert on the environment, or deploying environmental management systems in industries will reduce this amount of tax and ultimately help increase justice
"(M
.Z).
Discussion
The results of the present qualitative study, which was carried out by content analysis, were divided into two categories, namely, industry and executive and regulatory organizations (Administration of economic and finance and the Department of Environment). Eight subcategories, namely, tax justice, weaknesses of the tax system, tax culture development, tax calculation and collection, tax laws, tax incentives, tax penalties, and the environmental framework adopted by the industry were drawn. The subcategory tax justice included the most codes drawn followed by tax culture development and tax incentives. The study of these three categories shows that, from the perspective of the experts in all three groups, although tax justice, culture development, and the implementation of incentive policies, while enforcing laws and regulations, are considered to be very important and fundamental issues in the planning, public acceptance and social success of environmental policies, they have not been given adequate importance in domestic policies; therefore, one of the causes of the failure of domestic policies is assumed to be the lack of these factors, especially justice and culture development, as a prerequisite for the codification of environmental laws and regulations. In this regard, a study conducted in Hong Kong in 2017 referred to the basic role of public support in achieving government and political goals, and factors such as the political trust of the people in the government to meet the people's expectations, as well as the establishment of a fair and equitable procedure in the enforcement of policies (since people are the target of most of these policies) are considered effective factors for public support of environmental policies
5. In one study entitled legal-judicial review, the process ant role of the enforcement of citizenship rights in the environment, with an emphasis on culture development and public education, considers the institutionalization of this subject in culture and social behaviors to be crucial. Another study in Australia examined the role of education in the Kuznets environmental curve, which shows that the use of energy resources is substantially related to education level, and assumes that education directly affects the environment and, in the initial stage, worsens it, and then improves it through developing education and increasing it to a certain level
18. Another study to examine the importance of environmental education in identifying the determinants of green behavior identified it as a powerful tool for encouraging citizens to do green behavior
19. In a comparative study of environmental laws and regulations in Iran and Europe with respect to air pollution control and quality in 2017, the need to adapt the laws to the realities, needs and problems of society, as well as the efficiency and enforceability of the rules in solving the problems were highlighted, and sufficient care and study to codify laws was regarded as highly effective for their efficacy. Comparing Iran with European countries, the study reported that domestic fiscal and tax regulations for pollution are poor in terms of the use of incentive systems, so that there is no financial incentive proportionate to pollution taxes. In contrast, the tax incentive laws in the financial and tax areas in Europe have a special status because, based on experience with incentive measures, they have more public acceptance than punitive measures and are very influential in the tendency of individuals and institutions to comply with pollution laws
11. In this regard, a study in China in 2018 on green productivity and environmental subsidies examined the effects of these subsidies on green productivity, and showed that, despite the fact that subsidies had adverse effects on green productivity from 2010 to 2013, these effects diminished since 2014 and led to a substantial increase in productivity in 2015. Therefore, they suggested an increase in the severity of environmental subsidies for companies and strengthening supervision on them
20. However, some experts further emphasized the need for more stringent punitive policies to develop culture. To confirm this, comparison of pollution laws in Iran and France showed that stricter policies in France, including stupendous penalties for pollution and long-term imprisonment, rather than stopping work and damaging production, are more effective than current laws and regulations in Iran
11.In this regard, another study on the prevention of environmental fines emphasized the need for the approval of pre-emptive and punitive laws and the establishment of NGOs to prevent any misconduct, and considered it to influence criminal policies
21.The study of khoshakhlagh and et al. In 2014 to investigate green tax and its environmental standards also highlighted the need to levy environmental taxes on imports and recommended it as an appropriate tool for sustainable development in the economy
8. Having a comprehensive view of policy implementation in solving problems, some researchers argue that if there are administrative and economic problems (such as the difficulty of collecting taxes), the implementation of incentive policies such as the establishment of subsidies seems to be more effective in terms of both the environment and the level of social acceptance. Meanwhile, in the event of the government's inability to pay subsidies, the policy of trade liberalization or the reduction of import tariffs for industrial products is considered a good alternative
22. Emphasizing laws that support production, other researchers also recommend the use of programs, grants and international guarantee of enforcement
12.
Conclusion
The results of this study indicate that there are many shared points among the viewpoints of the experts from all three groups. These shared viewpoints can provide a good interactive framework for constructive collaboration between executive organizations and industries. According to the perspective of the experts, it is essential to reform the laws, approaches and environmental policies. Emphasizing and focusing on education and culture development, both at the public and at the level of industry authorities and managers, strengthening the HSE cores, setting up and strengthening NGO's in pursuit of environmental issues, Avoiding unilateralism in the use of environmental instruments, the necessity of implementing and increasing incentive policies to reduce pollution, strengthening the levers of executive and supervisory organizations to change and modify behaviors, as well as paying attention to intergovernmental participatory training methods, are necessary to increase the cooperation of polluting industries to reduce pollution. One of the limitations of the present research was limited access to experts on the study subject and, to some extent, limited dependable literature in question. It is suggested that further research in this field, with caution, be based on the generalization of the findings, using more interviews, to carry out a wider and more comprehensive examination of the dimensions and effective factors for the application of a type of environmental instrument or policy before the implementation of the plan in question, Meanwhile, given the special focus of recent studies on green (Environmental) tax policies, a comprehensive study should be carried out to determine the pollution rates of each region and to formulate and enforce environmental penalties or taxes based on regional coefficients.
Acknowledgements
The present study was conducted with the code of ethics (IR.SSU.SPH.REC.1396.78) and derived from the thesis of the corresponding author of the article, and with the assistance of the Environmental Health Engineering Department of Shahid Sadoughi University of Medical Sciences, Yazd, the Department of Environment, and the Tax Administration as well as with the collaboration of some manufacturing industries of Yazd. Therefore, the sincere cooperation of these honorable people, the aut horities of the relevant organizations and all the people participating in this study are appreciated.
Funding
This study was funded by Shahid Sadoughi University of Medical Sciences, Yazd.
Conflict of interest
The authors declare that there is no conflict of interest regarding the publication of this article.
This is an Open Access article distributed in accordance with the terms of the Creative Commons Attribution (CC BY 4.0) license, which permits others to distribute, remix, adapt and build upon this work for commercial use
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