State-enterprise relation,local economic priority,and corporate environmental responsibility

This paper empirically investigates how the state-enterprise relation and local government’s economic priority affect corporate environmental responsibility in a sample of Chinese polluting enterprises during 2009–2013. We find that firms appointing politically connected directors fail to fulfil their obligations in environmental responsibility, characterized by a poor enforcement of discharge fees. Besides, firms contributing a large share of industrial output to the local economy are with a smaller magnitude of discharge levies. In addition, the enforcement of discharge fees is poorer in the most polluted regions, while tourism activity and the local government’s incentive to disclose environmental information increase discharge fees.     

Tax enforcement,tax compliance and tax morale in transition economies: A theoretical model

The focus of this paper is the analysis of the relationship between tax enforcement, tax compliance and tax morale within countries characterised by rapid introduction of market institutions and slow evolution of political regimes, such as transition economies. The paper investigates a coordination game in which the government is ex-ante committed to tax enforcement and can observe the proportion of tax-compliant agents in the economy. In turn, two groups of agents (third-party reporting and self-reported income) are keen to evade taxes unlawfully but have limited information on how many others evade taxes; their tax morale is therefore an endogenous function of agents' perception on tax compliance. The model predicts that the lower the quality of political institutions and the weaker tax morale, the less tax compliance can be achieved. The third-party reporting group will also be bearing higher tax burden than the self-reported income group. The model entails that having political institutions of good quality is not a sufficient condition to conduce to tax enforcement or tax compliance. Due to the endogenous role of tax morale, the government could be pushed ex-post towards poor or no tax enforcement. If good political institutions are not accompanied by good information about the enforcement of tax collection, there is scope for co-existence of poor tax enforcement, low tax compliance and weak tax morale. As such, this model well describes the tax evasion behaviour observed since the outset of transition from planned to market economy.     

Regulatory objectives and enforcement behavior

Economic models of enforcing environmental law have incorporated varying assumptions about regulatory objectives. This paper examines the consequences of different attitudes toward the benefits and costs of pollution control on the part of regulators who have limited powers and resources. We find that greater weight given to compliance costs relative to the social damages of the polluting activity will bring outcomes closer to the optimum when the regulator is strong, but may move outcome further from the social optimum when regulatory powers are weak. When negotiated noncompliance is an option, greater consideration of compliance costs will tend to produce better results.     

State antitrust enforcement in the US and implications for small business entry and relocation

This article examines the impact of the important, yet little studied, state-level antitrust enforcement activity on entry and relocation behaviour by small US firms. Feinberg and Husted (2011) have shown that this enforcement, especially nonhorizontal cases, may be viewed by potential entrants as a negative aspect of the state business climate. However, they did not pursue a more disaggregate analysis of small firm entry behaviour; nor did they investigate different responses between manufacturing, wholesaling and retailing firms. Another related issue is the extent to which state cases filed in tandem with federal investigations have the same impact on establishment entry as do purely ‘independent’ cases. These considerations are dealt with in this article. The author uses annual state-level data from the Statistics of US Business to examine entry and relocation reactions to state antitrust enforcement by firms within three small-business categories: 1–19 employees; 20–99 employees; 100–499 employees. Generally speaking, the smallest retail and wholesale firms seem to favour vigorous antitrust activity, especially enforcement targeted against cartel behaviour by suppliers. The largest small-firm retailers and wholesalers (those with 100–499 employees) seem somewhat threatened by such activity, especially the more controversial nonhorizontal enforcement. However, it must be acknowledged that the effects on entry or relocation of small firms – both positive and negative – are quite small.     

The Desirability of forgiveness in regulatory enforcement

I present a model that explains two common features of regulatory enforcement: selective forgiveness of noncompliance, and the collection of information on a firm’s compliance activities and not just its compliance status. I show that forgiving noncompliance is optimal if the information on a firm’s compliance activities constitutes sufficiently strong evidence of the firm having exerted a high level of compliance effort. The key benefit of forgiving noncompliance is a reduction in the probability with which the firm needs to be monitored.     

Tax compliance and firms' strategic interdependence

We focus on a relatively neglected area of the tax-compliance literature in economics, the behaviour of firms. We examine the impact of alternative audit rules on receipts from a tax on profits in the context of strategic interdependence of firms. The enforcement policy can have an effect on firms' behaviour in two dimensions — their market decisions as well as their compliance behaviour. An appropriate design of the enforcement policy can thus have a “double dividend” by manipulating firms in both dimensions.     

Environmental regulatory enforcement with “green” consumers

We consider a standard probabilistic model of random monitoring to analyze the interactions between a firm and a monitoring agency in the presence of “green” consumers when compliance payoffs are contingent on monitoring and monitoring costs are shared by the monitoring agency and the firm. When the amount paid by the firms if monitored is exogenously fixed, we find that full compliance is implemented with a finite fine. If there is an upper bound for the fine and the regulator determines endogenously the fine and the amount paid by the firms if monitored, we find that full compliance is also achieved, although the optimal fine is now set at its maximum level. The optimal amount paid by the firms if monitored is lower than the environmental premium the compliant firm gets.The author thanks two anonymous referees for their useful comments and suggestions     

Environmental Enforcement with Endogenous Ambient Monitoring

We consider an inspection game between n polluting firms and an environmental enforcement agency. If the cost of monitoring ambient pollution is low enough, the optimal inspection policy consists in imposing the maximal possible fine, and mixing between observing ambient pollution and not conducting any inspection at all. However, with stringent upper limits on the fine, the agency mixes between observing ambient pollution and inspecting all firms. The observation of ambient pollution is always followed by sequentially rational firm inspections. Comparisons with Franckx (2002a, Journal of Environmental Economics and Management 43, 71–92, 2002b, Topics in Economic Analysis Policy 2(1), Article 1) show that commitment power has a very strong impact on the value of prior information.     

Westward movement of new polluting firms in China: Pollution reduction mandates and location choice

This paper provides a systematic study of the location choice of new polluting firms driven by the 11th Five-Year Plan's water pollution reduction mandates in China. We explore a unique dataset of environmental statistics, which contains 31380 polluting manufacturing firms newly established in the period 2006–2010. Our conditional logit model provides strong evidence for the changes of new polluting firms’ location choice from the coastal provinces, which have strict environmental mandates, to the western provinces, which have lax environmental mandates, and demonstrates the distinct location patterns of heterogeneous polluting firms. While foreign polluting firms were generally driven by the mandates, domestic polluting firms were more resistant and were driven to the western provinces only after 2007. As a result, the potential pollution transfer would threaten the more fragile water environments and public health in western provinces. We thus posit a perverse incentive of current environmental policy and recommend integrated water management as well as close coordination of local governments to improve the efficacy of environmental regulation in China.     

Penalty Functions for Environmental Violations: Evidence from Water Quality Enforcement

We empirically estimate a penalty function for water quality violations of private firms in Georgia. We find that seriousness of infraction and historical compliance records strongly influence penalty levels, while the intentionality of violations and the method of discovery do not. The size of the polluting company is also an important determinant of financial penalties. Overall the results support the plausibility of modeling assumptions used in much the theoretical enforcement literature but indicate the need for caution in interpreting models that assume penalty amounts are invariant to violation characteristics.     

The environmental Porter hypothesis: theory,evidence, and a model of timing of adoption

The Porter hypothesis postulates that the costs of compliance with environmental standards may be offset by adoption of innovations they trigger. We model this hypothesis using a game of timing of technology adoption. We will show that times of adoption will be earlier if the non-adoption tax is higher. The environmental tax will turn the preemption game with low profits into a game with credible precommitment generating higher profits (pro-Porter). If there is a precommitment game without environmental taxes, the introduction of a tax will lead to lower profits (anti-Porter). An evaluation of the empirical literature indicates that the Porter hypothesis will hold even for profit-maximizing firms under multiple market imperfections such as imperfect competition, X-inefficiency, and agency costs. These are more likely to be present in sectors with large firms. In many case studies that we have evaluated, though, we detected an element of explicit or implicit subsidies for environmentally friendly behaviour, which is in line with Pigovian policies.     

The Impact of Industry Structure and Penalty Policies on Incentives for Compliance and Regulatory Enforcement

This paper examines the optimal fine for violations of environmental regulations, taking into account financial constraints facing regulated firms and the hierarchical structure of regulatory enforcement. Contrary to the existing literature, which suggests that maximal fines are sub-optimal, we find that the optimal fine is either the maximum amount the firm can afford to pay or zero (i.e., no regulation). The impact of a change in industry structure on the optimal fine, firm compliance and regulatory resource strategies is considered. We identify conditions under which the equilibrium level of regulatory resources decreases with an increase in the number of firms in the industry.     

政企合谋、环境规制与企业全要素生产率*

本文利用中国工业企业数据库和地级市层面的企业治污投资数据构建了一个2003—2007年的面板,实证检验了环境规制对企业全要素生产率的影响以及政企合谋在背后的作用。实证结果表明,用企业治污投资占工业增加值比重衡量的环境规制强度每上升1%,企业当期的生产率下降约1%。当政企合谋可能性上升时,环境规制对企业生产率的边际影响在减弱,说明政企合谋带来的监管放松和处罚不力弱化了环境规制对合谋企业生产率的影响。本文的政策启示在于中央政府应加强环保领域统一执法,破解囚徒困境式的环境规制。同时,本文的发现为环保机构监测监察执法垂直管理制度改革提供了合理性依据。     

Stock market response to environmental policies: Evidence from heavily polluting firms in China

Pollution problems have recently become prominent in China, which has not only amplified public concerns on environmental protection but has also pushed the Chinese government to enforce more stringent environmental regulation. In this paper, we investigate the stock market response to the release of new environmental policies in China from the perspective of investor attention. By using the event study methodology, we assess the impact of 10 environmental policies issued by the central government over the period of 2014–2017. We find consistent evidence that the announcement of new environmental policies hurts the stock returns of heavily polluting firms in the short term. Meanwhile, compared to environmental regulations, environmental laws result in more adverse market reactions due to stricter policy enforcement. More importantly, investor attention to the environment issues, as measured by the Baidu Index, plays an essential role in predicting the stock market response, as we find a higher Baidu Index leads to lower stock returns for heavily polluting firms. Heterogeneity analyses further reveal the negative impact of environmental policies on market value is contingent on firm characteristics such as size, ownership structure, profitability and industry.     

Do stock markets penalize environment-unfriendly behaviour? Evidence from India

A growing body of research points to the fact that capital markets react to environmental news and thus create incentives for pollution control in both developed and emerging market economies. In this paper, we conduct an event study to examine the impact of environmental rating of large pulp and paper, auto, and chlor alkali firms on their stock prices. We find that the market generally penalizes environmentally unfriendly behaviour in that announcement of weak environmental performance by firms leads to negative abnormal returns of up to 30%. A positive correlation is found between abnormal returns to a firm's stock and the level of its environmental performance. These findings should be viewed as further evidence of the important role that capital markets could play in environmental management, particularly in developing countries where environmental monitoring and enforcement are weak.     

Formal and informal quota enforcement

I study renewable resource use and compliance in a dynamic model with both informal and formal modes of enforcement. Agents obtain utility from both resource use and from behaving according to a norm of quota compliance. The users can exceed their quota at the risk of being detected and formally punished, but they also risk informal sanctions in the form of social disapproval and guilt. I find that when accounting for informal enforcement, there is an indirect effect of regulatory change in addition to the intended direct effect. When policy change, such as tougher enforcement, makes individuals more compliant, the norm of compliance is gradually strengthened, which in turn induces more compliant behavior. I study the implications of policy change on compliance level, quota prices, and the norm of compliance, and show how the properties of the punishment function have important implications for the outcome.     

The geographic distribution of environmental inspections

Models of the enforcement of environmental regulations regarding point source pollution suppose that the probability of inspection or audit is independent across facilities. However, there are a number of reasons why regulators may choose to inspect many sites in a particular geographic area at one time. If the probability a site is inspected also depends on its compliance behavior, the expected payoff from choosing to violate will depend upon the compliance decisions of neighboring sites, creating a game of strategic interdependence between firms. In this paper, we use a dataset of inspections at petroleum storage sites in Manitoba between 1981 and 1998 to consider to what extent inspections are spatially correlated and whether inspection probabilities are a function of the inspection and violation history of the site and its neighbors. Further, we examine to what extent firms take into account whether their neighbors have been previously found in violation in determining compliance.     

An evolutionary game theory approach to the dynamics of the labour market: A formal and informal perspective

A stylized fact of the labour market in developing countries is that it is highly segmented in informality. One of the main factors that induce workers and firms into informality is an excessive regulatory system that makes formal economy little attractive. This study aims to analyze the dynamics of workers and firms’ entrance and withdrawal of the formal and informal economy, assessing the impact of taxes by using an evolutionary game theory approach in which economic agents decide for one these markets according to the expected pay-off. Moreover, the optimal relation between regulatory and enforcement action by the government is evaluated.     

Multiple equilibria in the context of inspection probabilities depending on firms’ relative emissions

This paper presents a model of environmental regulations with firms that are heterogeneous with respect to the cost for reducing emissions to the legally permitted level. Given that the enforcement capacity is limited due to budgetary constraints and that each firm's inspection probability depends on its emissions relative to other firms’ emissions, the likelihood of being punished for violations is endogenously determined and multiple equilibria may therefore arise. Hence, both good outcomes with high compliance rates and bad outcomes with many violations are possible. Multiple equilibria are most likely to emerge at intermediate levels of deterrence and at low permitted emission levels. However, it is generally not straightforward how stricter legislation impacts on equilibrium outcomes, indicating that behavioral expectations among regulated firms are an important factor to consider when adapting enforcement to changes in the law.     

Optimal environmental taxation and enforcement policy

We study the optimal environmental taxation and enforcement policy when (i) the regulator does not know the firms’ abatement costs, (ii) penalties for tax evasion are limited, and (iii) monitoring of pollution is costly. We show that the threat of being audited alter the usual firms’ incentives to over-estimate their abatement costs. In particular, depending on the firms’ abatement costs, the optimal policy may involve over or under-deterrence compared to the full information outcome. We then investigate the properties of a pollution standard. We show that this policy comes close to an environmental tax once the economic incentives of the accompanying enforcement policy are considered.