The Compliance Ceiling: Observable Inputs, Unobservable Knowledge and the Economics of Occupational Safety Regulation in India's Fertilizer Material-Handling Sector

Abstract

Conventionally, the stock of protective inputs a firm can document is used to evaluate occupational safety regulation. This paper proposes that this evaluation is incomplete economically, since statutory compliance arises from two inputs whose verification costs differ significantly: capital-embodied provisions can be observed by the regulator at low verification cost, whereas knowledge transferred to the worker can be observed only at high verification cost. If the first input is the basis of enforcement, firms make rational decisions about how much to spend on compliance with the first input, and the second input becomes a hard constraint on the realized safety. Evidence from a survey of 262 workers and safety officers involved in material-handling construction at four fertilizer plants in southern and western India is examined to support the proposition. Sixteen seven-point items pertaining to hazard control, statutory welfare and regulatory compliance were analysed using rank-based inference, one-sample tests against the 50% point on the scale, Kruskal-Wallis comparisons between plants and multiple regression procedures on worker attributes. The endorsement of capital-embodied provisions was nearly maximized: seven out of sixteen items had no variance; the hazard-control and welfare composites had 97.5% and 96.8% of scale maximum. It achieved only a 77.5% regulatory-compliance composite, with its two lowest items being those related to what the worker knows, not what the firm has installed: communication of statutory regulations (M = 4.27) and awareness of statutory equipment inspection (M = 4.73). The knowledge margin varied systematically and significantly between plant levels, but not among workers (R-squared = .115). The results highlight an information-transfer gap as the economically relevant gap in compliance and suggest that the marginal cost of enforcement is higher when directed at checking workers' knowledge than when directed at re-auditing physical compliance at the ceiling level.