In this paper, the traditional epidemic SIR model was firstly introduced. The SIR model is widely used in estimating the effects of disease contagion. With the refinement of the SIR model by adding a reverse state from I to S (called SIRS model), we are able to predict the influences which...

This survey introduces a two-volume, 1,900-page reprint collection of articles recently published by Elsevier/North-Holland journals. Volume 1 begins with a comprehensive overview of the empirical evidence, followed by introductions to the econometrics of event studies and various techniques for...

Private equity buyouts have become a common element in the industrial development process. I survey the literature on the real economic effect of buyouts: employment, wages, productivity, and long-run investments. Employment tend to marginally fall after a buyout in most countries studied, with...

Our study is the first to provide systematic evidence of a hump-shaped CEO tenure-firm value relation. This pattern is supported by announcement returns to sudden CEO deaths, which mitigate endogeneity concerns. Cross-sectionally, firm value starts to decline after fewer years of CEO tenure in...

While there is widespread concern that target CEO retention by a private equity acquirer can result in a lower premium for target shareholders because of the potential conflict of interest of the CEO, it is also possible that target shareholders could benefit from CEO retention because it can...

This paper explores the impact of target CEOs' retirement preferences on the incidence, the pricing, and the outcomes of takeover bids. Mergers frequently force target CEOs to retire early, and CEOs' private merger costs are the forgone benefits of staying employed until the planned retirement...

This report is the first known stocktaking of its kind to provide a regional overview of state-owned enterprise (SOE) governance reforms and challenges across the Southern African Development Community (SADC) region. Part One summarises the challenges and governance practices related to...

I review recent takeover research which advances our understanding of "who buys who" in the drive for productive efficiency. This research provides detailed information on text-based definitions of product market links between bidders and targets, the role of the supply chain and industrial...

Background: The wealth effect of limiting shareholder rights via anti-takeover provisions(ATPs) is a contentious issue. By taking the differential effect hypothesis perspective, our study aims to provide additional evidence about the relation between ATPs and acquisition performance. Methods: We...

Using a unique proprietary data set of 1,980 realized and unrealized buyouts completed between 1986 and 2010, we examine entry and exit pricing in buyouts and its influence on private equity (PE) sponsors' returns. We find that besides leverage and operational improvements, EBITDA multiple...