The impact of low cost airline entry on competition, network expansion, and stock valuations

We conduct event studies and statistical analysis to explore the impact of low cost carriers’ entry on legacy airline stock prices. Oligopoly structures, entry barriers, and high fixed costs make the airline industry highly susceptible to competitive and network expansion impact of low cost airlines’ entry. Positive stock returns are observed, which we interpret as the spillover effects of network expansion. Thus, rising passenger traffic and improved connectivity increase the revenues of legacy airlines to sufficiently offset the low cost carriers’ competitive threats.     

Short Selling: The Impact of SEC Rule 201 of 2010

Despite its sizeable compliance costs, we are unable to document any clear benefits of SEC Rule 201 in ensuring fair valuations and price stability, promoting higher liquidity and execution quality, or preventing a sudden flash crash or prolonged market crises. Our daily and intraday analysis of data both before and after Rule 201 finds that short sellers are naturally more active before the occurrence of negative returns, not after significant price declines. Our simulation results show that Rule 201 further curtails short selling during normal periods, but is not binding on short sellers during the volatile period of the 2008 financial crisis.     

Realities of R&D as a business: MBI's experience

The level of effort in a R&D activity on research or development depends upon whether the R&D activity is basic or applied. In general, the R&D at a university is focused more on the research (R of R&D) whereas the emphasis in an industrial R&D is more on the development (D of R&D) and less on research. In the past, this created a gap difficult to bridge between the R&D needs of an industrial sector and the R&D output from university and governmental laboratories. The recent success in R&D as a business has mainly been due to understanding the critical steps needed to take an idea to a marketplace and, thus, the emphasis on R or D has become a moving target depending upon the need. MBI International, a non‐profit R&D organization, was created to bridge the gap between academic and industrial R&D and to validate, develop and demonstrate technologies having commercial potential in the industrial sector. In the process, MBI developed partnerships with universities, governmental agencies, foundations, and industries to resource innovative technologies, funds, physical facilities and market opportunities to make the R&D business a reality. In this paper, we present MBI's experience in developing and commercializing R&D technologies in several new spin‐off companies, joint ventures, and out‐licensing.     

Will African Agriculture Survive Climate Change?

Measurement of the likely magnitude of the economic impact ofclimate change on African agriculture has been a challenge.Using data from a survey of more than 9,000 farmers across 11African countries, a cross-sectional approach estimates howfarm net revenues are affected by climate change compared withcurrent mean temperature. Revenues fall with warming for drylandcrops (temperature elasticity of –1.9) and livestock (–5.4),whereas revenues rise for irrigated crops (elasticity of 0.5),which are located in relatively cool parts of Africa and arebuffered by irrigation from the effects of warming. At first,warming has little net aggregate effect as the gains for irrigatedcrops offset the losses for dryland crops and livestock. Warming,however, will likely reduce dryland farm income immedia-tely.The final effects will also depend on changes in precipitation,because revenues from all farm types increase with precipitation.Because irrigated farms are less sensitive to climate, wherewater is available, irrigation is a practical adaptation toclimate change in Africa.     

Capabilities as shift parameters for the outsourcing decision

In this paper, we argue that capabilities serve as shift parameters that result in a change in the critical value of asset specificity at which firms switch from in‐sourcing to outsourcing. Capabilities have two effects: they result in a change in firm production costs and in firm governance costs relative to the market. As a result, the frontier at which market governance gives way to firm governance shifts. Three factors that produce such shifts are the value, rarity, and inimitability of capabilities employed in firm processes. Considered as shift parameters, the effect of capabilities integrates seamlessly into transaction costs reasoning and is not a competing view of firm governance. We demonstrate these arguments empirically using a sample of 180 information systems sourcing decisions. Copyright © 2013 John Wiley & Sons, Ltd.     

Debt, managerial compensation and learning

Using a dynamic model with uncertainty and asymmetric information, we study the impact of debt and bankruptcy on managerial compensation and learning. In this model, compensation has two roles to play—providing incentives to the manager and learning about his type. We show that debt, through bankruptcy, acts as a substitute of compensation in both dimensions and derive conditions under which debt lowers average compensation, pay-performance sensitivity and increases learning. We also examine the choice of debt and show that firm value can be increased due to debt's effect on managerial compensation, abstracting from other costs and benefits of debt. Finally, we conduct comparative statics with respect to the underlying parameters.     

The path-to-profitability of Internet IPO firms

Extant empirical evidence indicates that the proportion of firms going public prior to achieving profitability has been increasing over time. This phenomenon is largely driven by an increase in the proportion of technology firms going public. Since there is considerable uncertainty regarding the long-term economic viability of these firms at the time of going public, identifying factors that influence their ability to attain key post-IPO milestones such as achieving profitability represents an important area of research. We employ a theoretical framework built around agency and signaling considerations to identify factors that influence the probability and timing of post-IPO profitability of Internet IPO firms. We estimate Cox Proportional Hazards models to test whether factors identified by our theoretical framework significantly impact the probability of post-IPO profitability as a function of time. We find that the probability of post-IPO profitability increases with pre-IPO investor demand and change in ownership at the IPO of the top officers and directors. On the other hand, the probability of post-IPO profitability decreases with the venture capital participation, proportion of outsiders on the board, and pre-market valuation uncertainty.     

Venture capitalist participation and the post-issue operating performance of IPO firms

Previous studies have identified the value-added potential of venture capitalist monitoring in the initial public offering (IPO) market. We test this proposition by comparing the post-issue operating performance of venture capitalist-backed IPOs with a matched sample of non-venture capitalist-backed IPOs. We find that venture capitalist-backed IPO firms exhibit relatively superior post-issue operating performance compared to non-venture capital-backed IPO firms. Further, the market appears to recognize the value of monitoring by venture capitalists as reflected in the higher valuations at the time of the IPO. Finally, we find that proxies for the quality of venture capitalist monitoring are positively related to post-issue operating performance.