Using novel data on European firms, this paper investigates the relationship between business groups and innovation. Controlling for various firm characteristics, we find that group affiliates are more innovative than standalones. We examine several hypotheses to explain this finding, focusing...

We establish that domestically owned firms in two alternative models of emerging market economies, the Czech Republic and Russia, have not been converging to the technological frontier set by foreign owned firms. In both countries, the distance of domestic firms to the frontier grew (in all...

Technological innovation, knowledge diffusion and employee entrepreneurship and mobility are closely related phenomena. Multiple literature streams in strategy, entrepreneurship and technology management focus on explaining them. However, relatively little is known about the micro-level...

The weekend effect is described as the tendency for Monday security returns to be low (or negative) compared to other days of the week. The weekend effect may not be exploited by trading individual stocks because of transactions costs. However, the institutional characteristics of the US-based...

This study attempts to determine the degree to which the state of the macroeconomy can be used to create a mutual fund investment strategy that consistently outperforms the S&P 500. By quantifying how systematic economic factors affect the relative performance of different fund strategies...

Actors often leave in pursuit of new ventures, even though entrepreneurial opportunities may exist inside the firm. While a bulk of work has focused on understanding the determinants of entrepreneurial transition (e.g., Aldrich and Ruef, 2006; Dobrev and Barnett, 2005; Robinson and Sexton, 1994; Sørensen,...

In the first chapter of this dissertation, entitled “Signaling and Value Creation in Mergers,” I analyze the acquirers in both withdrawn and completed merger deals to disentangle the effects of signaling from those of target valuation and expected synergies. Completed stock (cash) acquirers...

The existing audit lag literature identifies three theories for why client size may affect audit fees: (1) that larger clients have shorter audit lags because they can prepare their financial statements more quickly (the client preparation theory), (2) that larger clients have shorter lags...

The first essay of this dissertation investigates the relationship between downside risk and returns of real estate investment trusts (REITs) and assesses the performance of real estate mutual funds (REMFs). We measure the asymmetric risk through downside and upside betas and through the...

In two unrelated papers, we examine different aspects of mutual fund performance and other issues. In the first chapter, we look at exchange-traded funds (ETFs) and how they differ from index funds in performance and tracking error. Using daily data and a more comprehensive sample than past...