This article is based on a lecture at Nihon College of Law in Tokyo and draws on William K.S. Wang & Marc I. Steinberg, Insider Trading (Oxford University Press 3d ed. 2010); and William K.S. Wang, Stock Market Insider Trading: Victims, Violators, and Remedies–Including an Analogy to Fraud in...

This paper examines how cooperation between national securities regulators affects equity market liquidity, using the International Organization of Securities Commissions' (IOSCO's) Multilateral Memorandum of Understanding (MMoU) as a shock to cooperation. The MMoU was set up to protect...

The first stock exchanges involved government. The modern stock exchange is strangely devoid of government presence, at least in terms of the decision to halt trading. Meanwhile, over two-hundred billion dollars trades each day on the New York Stock Exchange, one of thirteen recognized domestic...

Using aggregate data from national accounts, we study whether strengthening and harmonizing securities regulation across the European Union increases household equity ownership. We find a significant increase in the proportion of liquid assets invested in equity, both when a household's own...

This paper employs a natural experiment research design to analyze the differences in the effects of the 2002 notice concerning private securities litigation issued by the Supreme People's Court on stock price performance in A/B-share markets. Using a sample of 162 twin A/B-shares issued by 81...

The purpose of this paper is to examine the capital market effects of corporate governance (CG) practices of “comply or explain” on stock market liquidity in a frontier market. Using secondary data from Nairobi Securities Exchange (NSE) liquidity position is analyzed using panel data random...

This paper studies the impact of regulation on IPO markets using historical data. Regulatory interventions have different effects on the development of public equity markets under different conditions. Studying the whole population of 879 Italian IPOs from the unification of Italy (1861) through...

What precisely is stock market short-termism? For an issue that pervades corporate governance thinking, rhetoric, and policymaking, one would think that we know well what it is. But much that’s called stock market short-termism is not properly categorized as such. This distinction—between...

The development of the Brazilian stock market has raised concerns about the practice of insider information, with several cases being documented in recent years. We hypothesize that insider trading is a form of corruption. As such, the higher the corruption level in a country, the more intense...