Browsing by Subject "Capital investment"
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Item Risk mitigation strategies for project management, platform development and supply chain design(2010-12) Tan, Burcu; Anderson, Edward George; Feng, Annabelle (Qi); Dyer, James S.; Parker, Geoffrey G.; Seshadri, SridharThis dissertation studies strategies to mitigate the risks associated with operational and strategic decisions of a firm, particularly focusing on project management, product development and procurement decisions. In the first essay we develop two simulation-based methods to evaluate risky capital investment projects that involve managerial flexibility. Many risky projects are characterized by significant demand and operational risks (such as learning curve uncertainty) that are difficult to capture by simple stochastic processes. We propose using system dynamics simulations to estimate the cash flow resulting from these projects and build upon prior work on real options valuation in the decision analysis literature to develop two valuation algorithms. In the second essay we explore the technology investment decisions for platforms in markets that exhibit cross-network effects. We focus on the trade-off firms must make between investing new product development resources to increase a platform's core performance and functionality versus investments designed to leverage the platform's cross-network effects. Abstracting from examples drawn from multiple industries, we use a strategic model to gain intuition about how to make such trade-off decisions under competition. In the third essay, we analyze the optimal procurement strategy of a firm that faces supply and demand risk. In particular, the firm can source from two unreliable suppliers with different delivery characteristics. We study the optimal order allocation policy shaped by the trade-offs between delivery leadtime, reliability and procurement cost. Further, we discuss the value of leadtime flexibility in supply risk mitigation and highlight the role of an inferior supplier in a firm's multi-sourcing strategy. The main contribution of this dissertation to the operations management literature is two-fold. First, it illustrates the role of effective risk mitigation through operational strategies of leadtime flexibility and supply diversification as well as through recognizing managerial flexibility. Second, it highlights the importance of leveraging third-party content development while making technology investment decisions for platforms in two-sided markets.Item Two essays on corporate finance(2010-05) Lian, Jie, 1977-; Parrino, Robert, 1957-; Alti, Aydogan; Fredrickson, James; Hartzell, Jay; Titman, SheridanThis dissertation consists of two essays on corporate finance. Essay one examines whether corporate governance affects firm performance after capital investments. I find that among firms with weak corporate governance, those with high abnormal capital investments have significantly lower stock performance than those with low abnormal capital investments. In addition, a significant portion of the difference in abnormal stock performance between the two subgroups occurs around earnings announcements. In contrast, the level of abnormal capital investments is not related to subsequent stock performance or earnings announcement returns at firms with strong corporate governance. These findings indicate that corporate governance structure enhances firm value by mitigating the over-investment problem. Essay two examines how insider trading activity prior to seasoned equity offerings (SEOs) is related to subsequent investment, operating, and financing decisions of the issuer. I find that SEO firms with more abnormal insider sales issue more seasoned equity, hold more cash and increase dividend payouts more. They also perform more poorly. Following the SEO, these firms also issue less equity and the effects of the SEO on their capital structures gradually reverses. These findings suggest that SEO firms with more abnormal insider sales are more likely to have overpriced stock, while those with less abnormal insider sales are more likely to have good investment opportunities. Insider trading activity prior to the SEO provides valuable information about the firm’s incentives to issue seasoned equity and help to predict the real activities of the issuer following the SEO.