Corporate environmentalism and environmental innovation

Area of Science:

• Environmental Economics
• Innovation Studies
• Corporate Social Responsibility

Background:

• US environmental policy traditionally relies on mandatory regulation.
• Since the 1990s, there's been increased use of voluntary corporate environmentalism, specifically pollution prevention (P2).
• This shift aims to achieve environmental improvements through firm-led initiatives.

Purpose of the Study:

• To estimate the impact of voluntary pollution prevention (P2) activities on environmental technology patenting.
• To determine if corporate environmentalism stimulates investment in cleaner technologies.

Main Methods:

• Utilized panel data from 352 manufacturing firms spanning 1991-2000.
• Employed an instrumental variable Poisson framework to analyze patent counts.
• Addressed the endogeneity of the P2 adoption decision.

Main Results:

• Adoption of voluntary P2 activities led to a statistically significant increase in environmental patents.
• The effect was economically significant, indicating a substantial rise in innovation.
• Corporate environmentalism acts as a catalyst for investments in cleaner technologies.

Conclusions:

• Voluntary pollution prevention is an effective driver of environmental innovation in manufacturing.
• Corporate environmentalism fosters the development and patenting of cleaner technologies.
• Findings have international relevance due to the global rise of corporate environmentalism.