In a well-functioning market economy, policy makers develop rules to govern the market and maximise public welfare. These rules are designed to maintain competition and to promote positive spill overs from economic activity, for instance by supporting public investment in common goods such as infrastructure, law and order, and education (through the payment of taxes), or by mitigating negative externalities such as risks to public health and safety or adverse effects on the environment. The rigidity of these rules may vary, ranging from soft tools, such as implicit or explicit signals and communications, to progressively harder instruments, such as direct and indirect incentives or mandatory rules and regulations.
Compliance with these rules invariably increases the cost of doing business (OECD, 2004[1]; Schiffer and Weder, 2001[2]), and studies have shown that these costs tend to be particularly onerous for SMEs (EC, 2007[3]). SMEs tend to possess fewer internal resources than larger firms. They may need to seek external advice or invest in specific training, which costs more for SMEs than for larger firms (OECD, 2017[4]). Moreover, the success and comparative advantage of SMEs generally derives from their flexibility (OECD, 2017[4]), and rules that constrain this flexibility may lead to the exit or stagnation of otherwise promising firms. This is particularly the case for rules that are frequently changed or sporadically enforced.
Onerous regulations may encourage firms to select informality over compliance. Informal practices may increase profit margins in the short run – through the avoidance of tax, administrative burdens and social security contributions – and can theoretically allow enterprises to retain their flexibility. Over the long run, however, informal practices can limit economy-wide productivity growth. Informal enterprises may face higher barriers to accessing finance, high-quality inputs and managerial talent, while being further exposed to rent-seeking by public officials (Bannock and Mariell, 2003[5]; La Porta and Shleifer, 2014[6]). Regulations that drive a significant proportion of SMEs to operate informally may have a detrimental impact on public budgets, the environment and inequality, as well as economic structure and net productivity as a whole. Bannock et al. (2003[5]) have argued that unrealistic rules and unpredictable enforcement may divide an economy into formal and informal sectors, erecting a barrier between the two, and thereby creating an entrenched dual economy.
Yet the ability of policy makers to correct informality should not be overstated. Many ASEAN Member States (AMS) face high levels of informality, but this is generally corrected over time by economic growth (La Porta and Shleifer, 2014[6]). Various studies suggest that many informal enterprises operate in their own economy, displaying very little interaction with formal enterprises, and may lack the productivity ever to be able to compete as a formal enterprise (La Porta and Shleifer, 2014[6]). Where informal and formal firms do transact, the latter may prefer for the former to remain informal in order to keep their own costs low.1 Informal enterprises are a source of livelihood for the poorest in many emerging markets, and the net result of imposing regulatory and taxation requirements may be to drive such enterprises out of business, resulting in poverty and destitution among informal workers and entrepreneurs (La Porta and Shleifer, 2014[6]).
Regulations are often developed under the influence of shifting economic views, political changes and reactions to market distortions (De Grauwe, 2017[7]), which increases their complexity and unpredictability and adds more burden on SMEs. Rather than pushing firms to register and increase tax and regulatory compliance, either through costly incentive programmes or strict enforcement measures, policy makers could ensure that regulations are designed with SMEs in mind. This approach has been adopted in many OECD countries, including those in the EU, with the “Think Small First” principle. This principle requires public officials to consider the interests of SMEs early on in the policy-making process in order to ensure that they are not overly onerous on SMEs and that public initiatives effectively address their needs. Such rules should be proportional, accountable, transparent and consistent (OECD, 2004[1]) and designed in consultation with the private sector and other relevant stakeholders, with the aim of producing a more holistic assessment of their impact. The institutionalisation of good practices in developing regulatory and tax policies, the provision of digital platforms, and the rationalisation of procedures for registration and compliance can help create a more conducive environment for SMEs (OECD, 2018 forthcoming[8]).