Environmental standards Commerce 1 Early and late adoption of environmental standards 1 Environment 1 Environmental impact 1 Environmental management 1 Environmental management standards 1 High compliances 1 ISO Standards 1 Investments 1 Labour productivities 1 Labour productivity 1 Low qualities 1 Manufacture 1 Manufacturing 1 Manufacturing firms 1 Non-compliant firms 1 Organisational capabilities 1 Policy 1 Product standards 1 Productivity 1 Propensity score matching 1 Public policy 1 Quality investments 1 Regulation 1 Regulatory authorities 1 Structural characteristics 1 Total quality management 1