We describe a variety of perspectives on corporate social responsibility (CSR), which we use to develop a framework for consideration of the strategic implications of CSR. Based on this framework, we propose an agenda for additional theoretical and empirical research on CSR. We then review the papers in this special issue and relate them to the proposed agenda.

https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1467-6486.2006.00580.x

Corporate Social Responsibility: Strategic Implications*

Economics has much to do with incentives--not least, incentives to work hard, to produce quality products, to study, to invest, and to save. Although Adam Smith amply confirmed this more than two hundred years ago in his analysis of sharecropping contracts, only in recent decades has a theory begun to emerge to place the topic at the heart of economic thinking. In this book, Jean-Jacques Laffont and David Martimort present the most thorough yet accessible introduction to incentives theory to date. Central to this theory is a simple question as pivotal to modern-day management as it is to economics research: What makes people act in a particular way in an economic or business situation? In seeking an answer, the authors provide the methodological tools to design institutions that can ensure good incentives for economic agents. This book focuses on the principal-agent model, the "simple" situation where a principal, or company, delegates a task to a single agent through a contract--the essence of management and contract theory. How does the owner or manager of a firm align the objectives of its various members to maximize profits? Following a brief historical overview showing how the problem of incentives has come to the fore in the past two centuries, the authors devote the bulk of their work to exploring principal-agent models and various extensions thereof in light of three types of information problems: adverse selection, moral hazard, and non-verifiability. Offering an unprecedented look at a subject vital to industrial organization, labor economics, and behavioral economics, this book is set to become the definitive resource for students, researchers, and others who might find themselves pondering what contracts, and the incentives they embody, are really all about.

/pdf/the-theory-of-incentives-the-principal-agent-model-5dmc8btucq.pdf

The Theory of Incentives: The Principal-Agent Model

We provide evidence that stocks with higher dispersion in analysts’ earnings forecasts earn lower future returns than otherwise similar stocks. This effect is most pronounced in small stocks and stocks that have performed poorly over the past year. Interpreting dispersion in analysts’ forecasts as a proxy for differences in opinion about a stock, we show that this evidence is consistent with the hypothesis that prices will ref lect the optimistic view whenever investors with the lowest valuations do not trade. By contrast, our evidence is inconsistent with a view that dispersion in analysts’ forecasts proxies for risk. IN THIS PAPER WE ANALYZE THE ROLE of dispersion in analysts’ earnings forecasts in predicting the cross section of future stock returns. We find that stocks with higher dispersion in analysts’ earnings forecasts earn significantly lower future returns than otherwise similar stocks. In particular, a portfolio of stocks in the highest quintile of dispersion underperforms a portfolio of stocks in the lowest quintile of dispersion by 9.48 percent per year. This effect is strongest in small stocks, and stocks that have performed poorly over the past year. Our results are robust to various risk-adjustment techniques, and are inconsistent with an interpretation of dispersion in analysts’ forecasts as a proxy for risk. We postulate that dispersion in analysts’ earnings forecasts can be viewed as a proxy for differences of opinion among investors. Differences of opinion are typically modeled via dogmatic beliefs or asymmetric information sets, and have been included in numerous models that relax the standard

/pdf/differences-of-opinion-and-the-cross-section-of-stock-3qq5mt7w9h.pdf

Differences of Opinion and the Cross Section of Stock Returns

Recent reports in the business press allege that managers take actions to avoid negative earnings surprises. I hypothesize that certain firm characteristics are associated with greater incentives to avoid negative surprises. I find that firms with higher transient institutional ownership, greater reliance on implicit claims with their stakeholders, and higher value‐relevance of earnings are more likely to meet or exceed expectations at the earnings announcement. I also examine whether firms manage earnings upward or guide analysts' forecasts downward to avoid missing expectations at the earnings announcement. I examine the relation between firm characteristics and the probability (conditional on meeting analysts' expectations) of having (1) positive abnormal accruals, and (2) forecasts that are lower than expected (using a model of prior earnings changes). Overall, the results suggest that both mechanisms play a role in avoiding negative earnings surprises.

https://www.jstor.org/stable/pdfplus/3068885.pdf

Management's Incentives to Avoid Negative Earnings Surprises

We define higher audit quality as greater assurance of high financial reporting quality. Researchers use many proxies for audit quality, with little guidance on choosing among them. We provide a framework for systematically evaluating their unique strengths and weaknesses. Because it is inextricably intertwined with financial reporting quality, audit quality also depends on firms’ innate characteristics and financial reporting systems. Our review of the models commonly used to disentangle these constructs suggests the need for better conceptual guidance. Finally, we urge more research on the role of auditor and client competency in driving audit quality.

A Review of Archival Auditing Research

In many applications, assumptions about the log-concavity of a probability distribution allow just enough special structure to yield a workable theory. This paper catalogs a series of theorems relating log-concavity and/or log-convexity of probability density functions, distribution functions, reliability functions, and their integrals. We list a large number of commonly-used probability distributions and report the log-concavity or log-convexity of their density functions and their integrals. We also discuss a variety of applications of log-concavity that have appeared in the literature.

/pdf/log-concave-probability-and-its-applications-thyp7rquw9.pdf

Log-concave probability and its applications

We model firms as competing for socially responsible consumers by linking the provision of a public good (environmentally friendly or socially responsible activities) to sales of their private goods. In many cases, too little of the public good is provided, but under certain conditions, competition leads to excessive provision. Further, there is generally a trade-off between more efficient provision of the private and the public good. Our results indicate that the level of private provision of the public good varies inversely with the competitiveness of the private-good market and that the types of public goods provided are biased toward those for which consumers have high participation value.

Selling to Socially Responsible Consumers: Competition and The Private Provision of Public Goods

Standard economic intuition would say that private provision of public goods will be inefficient due to free-rider problems. This view is in contrast to the results in the literature on full implementation where it is shown that (under certain conditions) games exist which only have efficient equilibria. The games usually used to demonstrate existence are quite complex and seem "unnatural" possibly leading to the perception that implementation requires a central authority to choose and impose the game. In a simple public goods setting, we show that a very natural game—similar to one often used elsewhere in the literature to model private provision—in fact fully implements the core of this economy in undominated perfect equilibria. More specifically, we consider a complete information economy with one private good and two possible social decisions. Agents voluntarily contribute any non-negative amount of the private good they choose and the social decision is to provide the public good iff contributions are sufficient to pay for it. The contributions are refunded otherwise. The set of undominated perfect equilibrium outcomes of this game is exactly the core of the economy. We give some extensions of this result, discuss the role of perfection and alternative equilibrium notions, and discuss the intuition and implications of the results.

/pdf/provision-of-public-goods-fully-implementing-the-core-utpv6bp5u2.pdf

Provision of Public Goods: Fully Implementing the Core through Private Contributions

This paper reports on a series of laboratory experiments designed to evaluate a mechanism for the voluntary provision of public good The public good is provided if the total contributions meet or exceed a threshold and all contributions are returned if the public good is not provided The members of the group all know the threshold, the incomes, and the valuations assigned the public good by all other members The results support the prediction that this mechanism will yield Pareto eficient outcomes and suggest that economic agents adopt strategies which form equilibria satisfying certain rejnenients to the Nash equilibrium

/pdf/voluntary-contribution-games-efficient-private-provision-of-ob3je11rf2.pdf

Voluntary contribution games: efficient private provision of public goods

While most takeover models assume atomistic stockholders, we analyze a single-raider model with finitely many stockholders. Because the raider can always make some stockholders pivotal, he can overcome thefree-rider problem identified by Grossman and Hart (1980) and others in atomistic-stockholder models and profitably take over even without exclusion. One might expect that it would be harder for the raider to make stockholders of more widely held firms pivotal and that exclusion would thus become necessary; however, the infinite-stockholder game cannot yield this conclusion. We also consider the limit of the finite-stockholder game and give conditions under which exclusion is unnecessary. Finally, we show that exclusion leads to the possibility of inefficient takeovers.

/pdf/successful-takeovers-without-exclusion-50ugk7m2r7.pdf

Mark Bagnoli

Papers

Log-concave probability and its applications

Selling to Socially Responsible Consumers: Competition and The Private Provision of Public Goods

Provision of Public Goods: Fully Implementing the Core through Private Contributions

Voluntary contribution games: efficient private provision of public goods

Successful Takeovers without Exclusion