We develop a unified model of the issuer's decisions that takes into account both mechanism design and adverse selection risk. The model enables us to determine the optimal amount of information gathering prior to setting the offer price, and to understand what does and does not cause underpricing. The flexibility to allocate securities between a pool of investors who provide pricingrelevant information and investors who do not provide information is key to controlling underpricing. Policies that guarantee a minimum allocation to investors in the pool result in underpricing; policies that cap the allocations to such investors do not. The optimal number of investors in the pool, and thus the amount of information acquired, generally increases with the riskiness of the issue. However, this relation breaks down if pool members are guaranteed minimum allocations.

I show in a model of competitive banks that the characteristics of loan contracts are affected by product market imperfections in the borrower's industry. A bank loan commitment increases the value of a borrower firm operating in an imperfectly competitive industry and thus dominates a simple loan even in the absence of risk sharing considerations and informational asymmetries between the borrower and the bank. While it is individually rational for a firm to obtain a loan commitment, all the firms in that industry taken together are made worse off by the existence of loan commitments.

Numerous papers have shown that developing economies are more volatile. We show that, despite greater aggregate and industry stability, performance and size of individual firms in developed countries are more volatile. In developing countries, market imperfections insulate incumbent firms from competition. Consistent with this, firms in developing countries have higher profit, higher market concentration, and less capital raising. Cross-country differences in operating risk and competition intensity are greater in industries that are dependent on external finance, where we expect higher impacts of capital-market imperfections. We show the inverse relation between aggregate and firm-level volatilities has important implications for international studies of cash holding.

This article shows how both technological and competitive risks affect the timing of private and initial public offerings in an emerging industry. Early private financing occurs in industries that are perceived to be risky, with high development costs and low probability of being displaced by technologically superior rivals. Early public financing occurs in industries perceived to be viable, with low development costs and low probability of displacement. Due to feedback effects between financial and product markets, the value of investors’ proprietary information is greater in private than in initial public offerings. This has implications for underpricing.

We investigate whether firms’ access to external financing to fund growth differs in market-based and bank-based financial systems. Using firm-level data for 40 countries, we compute the proportion of firms in each country relying on external finance and examine how that proportion differs across financial systems. We find that the development of a country's legal system predicts access to external finance, and stock markets and the banking system affect access to external finance differently. However, we find no evidence that firms’ access to external financing is predicted by several proxies for relative development of stock markets to the development of the banking system.

We examine firm debt maturity in 30 countries during the period 1980–1991. In countries with active stock markets, large firms have more long-term debt. Stock market activity is not correlated with debt levels of small firms. By contrast, in countries with a large banking sector, small firms have less short-term debt and their debt is of longer maturity. Variation in the size of the banking sector is uncorrelated with the capital structures of large firms. Government subsidies to industry are positively related and inflation is negatively related to the use of long-term debt. We also find evidence of maturity matching.

Issue size choice and underpricing in mutual‐to‐stock conversions of thrifts are explained as a function of growth opportunities, perquisite consumption, and proprietary information. We provide evidence that thrifts with greater growth opportunities choose larger issue size and experience higher after‐market price appreciation. This finding persists when we allow for investors' inferences about managers' proprietary information. Variables that explain underpricing in typical initial public offerings are significant by themselves but lose significance when combined with the issue size choice variables. Managerial holdings and the offer price do not act as dissipative signals of value in thrift conversions.

We investigate how differences in legal and financial systems affect firms' use of external financing to fund growth. We show that in countries whose legal systems score high on an efficiency index, a greater proportion of firms use long‐term external financing. An active, though not necessarily large, stock market and a large banking sector are also associated with externally financed firm growth. The increased reliance on external financing occurs in part because established firms in countries with well‐functioning institutions have lower profit rates. Government subsidies to industry do not increase the proportion of firms relying on external financing.