Public firms provide a large amount of information through their disclosures. In addition, information intermediaries publicly analyze, discuss, and disseminate these disclosures. Thus, greater public firm presence in an industry should reduce uncertainty in that industry. Following the...

We examine whether stock market-listed firms in the U.S. invest suboptimally due to agency costs resulting from separation of ownership and control. We derive testable predictions to distinguish between underinvestment due to rational “short-termism” and overinvestment due to “empire...

We present a framework for the study of risk and return of household enterprise in developing economies. We make predictions from two polar benchmarks: (1) an economy with Pareto optimal allocations under full risk sharing, and (2) an economy in which each autarky household absorbs risk in...

This paper revisits the results of Moskowitz and Vissing-J?gensen (2002) on returns to entrepreneurial investments in the United States. Following the authors' methodology and new data from the Survey of Consumer Finances, I find that the "private equity premium puzzle" does not survive the...

We assess how owner's commitment to a firm influences the firm cost of capital, and whether the relation between the former and the latter is the consequence of the owner's higher opportunity cost of capital resulting from under-diversification. Using data on private Mediterranean firms and...

Entrepreneurship and the creation of new businesses are two key drivers of economic growth and innovation of industries, regions and countries. The paper presents a model of entrepreneurial choice based on the modern portfolio theory. The model has been further developed to take account of the...

We study optimal policy when heterogeneous markups reflect compensation for uninsurable persistent idiosyncratic risk. The optimal labor tax keep rate equals (1) the aggregate markup times (2) workers' consumption share divided by their Pareto weight. Markups correctly capture the private cost...

We disaggregate the self-employed into incorporated and unincorporated to distinguish between "entrepreneurs" and other business owners. We show that the incorporated self-employed and their businesses engage in activities that demand comparatively strong nonroutine cognitive abilities, while...

In the wake of the 2008 financial crisis, there has been increased focus on access to finance for small firms. Research from before the crisis suggested that it was harder for innovative firms to access finance. Yet no research has considered the differential effect of the crisis on innovative...

Do the repayment requirements of the classic microfinance contract inhibit investment in high-return but illiquid business opportunities among the poor? Using a field experiment, we compare the classic contract which requires that repayment begin immediately after loan disbursement to a contract...