The financing of R&D provides a potentially important channel to link finance and economic growth, but there is no direct evidence that financial effects are large enough to impact aggregate R&D. U.S. firms finance R&D from volatile sources: cash flow and stock issues. We estimate dynamic R&D...

Most empirical models of investment rely on the assumption that firms are able to respond to prices set in centralized securities markets (through the "cost of capital" or "q"). An alternative approach emphasizes the importance of cash flow as a determinant of investment spending, because of a...

We study a broad sample of firms across 32 countries and find that strong shareholder protections and better access to stock market financing lead to substantially higher long-run rates of R&D investment, particularly in small firms, but are unimportant for fixed capital investment. Credit...

We explore the importance of new public firms and public equity finance for R&D and creative destruction in the U.S. high-tech sector. Between 1970 and 2004 over 1900 new public firms enter a small number of high-tech industries, substantially altering the focus of U.S. manufacturing and...

During a financial crisis, the loss of access to world capital markets may force heavily indebted countries to accelerate their production of exhaustible resources. Few studies consider the impact that financial crises have on real behavior, and no existing studies appear to consider the impact...

The study of the investment-cash flow (ICF) sensitivity constitutes one of the largest literatures in corporate finance, yet little is known about changes in the ICF relationship over time, and the literature has largely ignored how rising R&D investment and developments in equity markets have...