This paper examines empirically the effects of domicile and SEC registration and reporting requirements on information asymmetry. We compare the adverse-selection component of the relative bid–ask spread (our measure of information asymmetry) for three samples of Nasdaq NMS companies that trade in different home markets and are subject to different standards of disclosure: registered U.S. companies, registered non-Canadian foreign companies, and unregistered non-Canadian foreign companies covered by the information-supplying exemption of the Securities and Exchange Act of 1934. We find that the adverse-selection component is not significantly larger for the two foreign samples, and it is not reliably different for the registered and unregistered foreign samples. Therefore, we are unable to document that less stringent SEC registration and reporting requirements for foreign companies are associated with greater information asymmetry among investors for non-U.S. securities traded on Nasdaq.

Is there too much or too little research and development (R&D)? In this paper we bridge the gap between the recent growth literature and the empirical productivity literature. We derive in a growth model the relationship between the social rate of return to R&D and the coefficient estimates of the empirical literature and show that these estimates represent a lower bound. Furthermore, our analytic framework provides a direct mapping from the rate of return to the degree of underinvestment in research. Conservative estimates suggest that optimal R&D investment is at least two to four times actual investment.

Voluntary disclosure, Management forecasts, Disclosure costs, Disclosure policy

We study a one-sector growth model where capital investment is credit financed, and there is an adverse selection problem in credit markets. The presence of adverse selection creates an indeterminacy of equilibrium. Many equilibria display permanent fluctuations characterized by transitions between Walrasian regimes and regimes of credit rationing. Cyclical contractions involve declines in real interest rates, increases in credit rationing, and withdrawals of savings from banks. For some configurations of parameters all equilibria display cyclical fluctuations. We provide sufficient conditions for deterministic cycles consisting of m periods of expansion followed by n periods of contraction to exist.

Data on selling by venture capitalists during the IPOs of their portfolio companies are used to examine the relation between insider selling decisions and reputation. We hypothesize that, in deciding whether to sell, venture capitalists balance the costs of continued managerial/monitoring involvement against the adverse reaction to selling. Further, they facilitate unwinding of investment positions by developing reputations for not selling overpriced shares. Evidence on the timing of IPOs and selling decisions of venture capitalists confirms the importance of reputation as a determinant of the organization of the venture capital market and as a factor affecting insider selling decisions.