Mandatory disclosure across market systems
Disclosure regimes should be compared by asking who verifies information, who enforces accuracy, and which investors can use the information produced.
U.S., UK, and EU securities regimes share disclosure commitments but differ in enforcement mix, supervisory structure, and private litigation exposure.
Institutional problem
The central question is which institution produces credible information: issuer liability, public supervision, gatekeepers, exchange rules, or private litigation.
03
systems
04
comparison axes
Comparative scope
Systems in View
01
United States federal securities regulation
02
UK market-conduct and listing regulation
03
EU capital-markets and supervisory-convergence regimes
Comparison matrix
Axes of Comparison
Keep the comparison at the same institutional level across systems.
Institutional producer
01Issuers, auditors, underwriters, exchanges, public supervisors, and private plaintiffs all participate in information production.
Governance problem
02The problem is not merely nondisclosure, but whether markets receive credible, comparable, and sanction-backed information.
Economic mechanism
03Disclosure can reduce information asymmetry and agency costs, but its effect depends on enforcement, processing capacity, and market liquidity.
Portability risk
04Similar disclosure rules may diverge when private litigation, supervisory capacity, or investor composition differs.
Analytical frame
What to Compare
01
How disclosure credibility is produced by a mix of issuer duties, regulator supervision, gatekeepers, exchanges, and litigation.
02
Why similar disclosure texts may have different effects under different enforcement and procedure systems.
03
How retail-investor protection and wholesale-market regulation place different demands on information law.
Research use
When It Helps
Project application
Use this comparison when studying mandatory disclosure, prospectus liability, periodic reporting, market abuse, gatekeeper incentives, or the choice between public and private enforcement.
Transfer caution
Portability Questions
Disclosure rules cannot be evaluated apart from enforcement capacity, investor base, market liquidity, and litigation procedure.
Q1
Which institution actually verifies, disciplines, or prices the disclosed information?
Q2
Does private litigation create deterrence, settlement pressure, or both?
Q3
Are investors relying on disclosure directly, through intermediaries, or through market prices?