Multidimensional screening under nonlinear costs: Limits of standard approach

We generalize the usual screening approach and conditions for efficiency-at-the-top and acyclic property from linear to fixed-plus-separable or concave costs and multidimensional commodities. But under non-concave costs, like capacity constraints, an example shows a cycle in the solution graph. The cycle makes the standard screening solution non-implementable and approach inadequate.     

Financial contracting with strategic investors: Evidence from corporate venture capital backed IPOs

We analyze financial contracting in start-ups backed by corporate venture capitalists (CVCs). CVCs' strategic goals can economically hurt or benefit the start-ups, depending on product market relationships between start-ups and CVC parents. Empirically, start-ups receive funding from both complementary and competitive CVC parents. However, start-up insiders commonly limit the influence of competitive CVCs, awarding them lower board power, while retaining higher board representation for themselves. Second, lead CVCs receive lower board representation, indicating heightened concerns about their greater influence in start-ups' early stages. Finally, start-ups extract higher valuations from competitive CVCs, reflecting greater moral hazard problems. Overall, CVC strategic objectives affect their early inclusion in VC syndicates, their control rights and share pricing.     

Venture capital reputation and investment performance

I propose a new measure of venture capital (VC) firm reputation and analyze its performance implications on private companies. Controlling for portfolio company quality and other VC-specific factors including experience, connectedness, syndication, industry competition, exit conditions, and investment environment, I find companies backed by more reputable VCs by initial public offering (IPO) capitalization share (based on cumulative market capitalization of IPOs backed by the VC), are more likely to exit successfully, access public markets faster, and have higher asset productivity at IPOs. Further tests suggest VCs’ IPO Capitalization share effectively captures both VC screening and monitoring expertise. My findings have financial implications for limited partners and entrepreneurs regarding their VC-sorting activities.     

Internal corporate governance,CEO turnover,and earnings management

The likelihood and speed of forced CEO turnover – but not voluntary turnover – are positively related to a firm's earnings management. These patterns persist in tests that consider the effects of earnings restatements, regulatory enforcement actions, and the possible endogeneity of CEO turnover and earnings management. The relation between earnings management and forced turnover occurs both in firms with good and bad performance, and when the accruals work to inflate or deflate reported earnings. These results indicate that boards tend to act proactively to discipline managers who manage earnings aggressively, before the manipulations lead to costly external consequences.