Columbia Business School Research

It is widely accepted that entrepreneurial creation affects destruction, as new and better organizations, technologies and transactions replace old ones. This phenomenon is labeled creative destruction, but it might more accurately be called destructive creation, given the driving role of creation in the process. We reverse the typical causal ordering, and ask whether destruction may drive creation. We argue that economic systems may get stuck in suboptimal equilibria due to path dependence, and that destruction may sweep away this inertia, and open the way for entrepreneurship.

We present a novel linear program for the approximation of the dynamic programming cost-to-go function in high- dimensional stochastic control problems. LP approaches to approximate DP have typically relied on a natural “projection” of a well-studied linear program for exact dynamic programming. Such programs restrict attention to approximations that are lower bounds to the optimal cost-to-go function.

While traditional finance theory holds that managers with option-laden incentive contracts may favor equity at the expense of debt, a risk-averse manager may be more likely to retain vested in-the-money options if the manager has private information that the firm's risk-adjusted performance will be better. It follows that vested option holdings should be positively associated with credit quality.

The game of golf involves many different types of shots: long tee shots (typically hit with a driver), approach shots to greens, shots from the sand, putts on the green, and others.  While it is easy to determine the winner in a golf tournament by counting strokes, it is not easy to assess which factors most contributed to the victory.  In this paper we apply an analysis based on strokes gained (previously termed shot value) to assess the performance of golfers in different parts of the game of golf.  Strokes gained is a simple and intuitive measure of the contribution 

Do situational cues to individuals' social identities shift the way they look at objects? Do such shifts hinge on the structure of individuals' self-concept? We hypothesized individuals with integrated identities would exhibit attentional biases congruent with identity cues (assimilative response), whereas those with nonintegrated identities would exhibit attentional biases incongruent with identity cues (contrastive response).

We consider a general class of network revenue management problems, where mean demand at each point in time is determined by a vector of prices, and the objective is to dynamically adjust these prices so as to maximize expected revenues over a finite sales horizon. A salient feature of our problem is that the decision maker can only observe realized demand over time, but does not know the underlying demand function which maps prices into instantaneous demand rate.

An fMRI study was conducted with unfamiliar and familiar (strong and weak) brands to assess linguistic encoding and retrieval processes, and the use of declarative and experiential information, in brand evaluations. As expected, activations in brain areas associated with linguistic encoding were higher for unfamiliar brands, but activations in brain areas associated with information retrieval were higher for strong brands. Interestingly, weak brands were engaged simultaneously in both processes.

This paper argues that there is a Coasean Bargain available to banks, Long-term Investors, and Bank Regulators around a particular form of "Contingent Capital." By purchasing rights to issue equity in crisis events at a pre-specified price from Long-term Investors, banks can ensure that they will have sufficient regulatory capital available when they need it most: in a crisis. By selling these rights (effectively, a form of crisis insurance) long-term investors can monetize their counter-cyclical investments strategies in banks and, thus, obtain an adequate return as long-term investors.

We propose that managers adept at thinking about their cultural assumptions (cultural metacognition) are more likely than others to develop affect-based trust in their relationships with people from different cultures, enabling creative collaboration. Study 1, a multi-rater assessment of managerial performance, found that managers higher in metacognitive cultural intelligence (CQ) were rated as more effective in intercultural creative collaboration by managers from other cultures.

This paper discusses some existing and potential roles of financial reporting disclosures. The focus is on what are conventionally termed mandatory disclosures, although as Sunder (1997) points out the distinction between mandatory and voluntary is somewhat arbitrary. The paper views disclosure through the lens of incentives. Accounting disclosures are a component of the broad set of information shareholders, debt holders, and other accountees have to assess the stewardship of accountors.

We propose a method for estimating substitute and lost demand when only sales and product availability data are observable, not all products are displayed in all periods (e.g., due to stock-outs or availability controls), and the seller knows its aggregate market share. The model combines a multinomial logit (MNL) choice model with a non-homogeneous Poisson model of arrivals over multiple periods. Our key idea is to view the problem in terms of primary (or first-choice) demand; that is, the demand that would have been observed if all products had been available in all periods.

A series of laboratory and field experiments test the effect of considering options sequentially (one at a time) versus simultaneously (all at once) on an individual's satisfaction with and commitment to their chosen option. The results converge to reveal a detrimental effect of choosing from sequentially presented options. Unlike simultaneously presented options, the sequential presentation of options evokes hope for a better option to become available in the future and regret from potentially passing one up.

This monograph presents existing and new research on three approaches to multiagent incentives. The goal of all three approaches is to find theories that better explain observed institutions than the standard approach has.

The criminal law's formal criteria for assessing punishment are typically contained in criminal codes, the rules of which fix an offender's liability and the grade of the offense. A look at how the punishment decision-making process actually works, however, suggests that courts and other decisionmakers frequently go beyond the formal legal factors and take account of what might be called "extralegal punishment factors" (XPFs).

Standard principal-agent models commonly invoked to explain executive pay practices do not account for the involvement of third-party intermediaries in the CEO labor market. This paper investigates the influence of one such intermediary — talent agents who seek out prospective employers and negotiate pay packages on behalf of CEOs. Jensen, Murphy and Wruck (2004) characterize the hiring of such agents as an obvious example of rent extraction by incoming CEOs.

Using accounting data for 7722 non-financial firms in 42 countries, we examine how the 2007–2009 crisis affected firm performance and how various linkages propagated shocks across borders. We isolate and compare effects from changes in business cycle, international trade, and external financing conditions, on firms' profits, sales and investment using both sectoral benchmarks and firm-specific sensitivities estimated prior to the crisis.

The current research investigated how patterns of home and host cultural identification can explain which individuals who have lived abroad achieve the greatest creative and professional success. We hypothesized that individuals who identified with both their home and host cultures (i.e., biculturals) would show enhanced creativity and professional success compared with individuals who identified with only a single culture (i.e., assimilated and separated individuals).

Whether done intentionally or out of habit, many behaviors are repeated. Prior research has demonstrated that past behavior is an excellent predictor of future behavior in contexts as varied as media use, eating and drinking, substance abuse, voting, and travel mode choice, just to name a few. Although no one denies the evidence regarding the prevalence of repeat behavior and the predictive power of past behavior, two issues remain intensely debated

Using informant reports on working professionals, we explored the role of listening in interpersonal influence and how listening may account for at least some of the relationship between personality and influence. The results extended prior work which has suggested that listening is positively related to influence for informational and relational reasons.

Increasingly, individuals identify with two or more cultures. Prior research has found the degree to which individuals chronically integrate these identities (bicultural identity integration; BII) moderates responses to cultural cues: High BII individuals assimilate (adopting biases that are congruent with norms of the cued culture), whereas low BII individuals contrast (adopting biases that are incongruent with these norms). The authors propose BII can also be a psychological state and modulated by shifts in processing styles.

Many consider the President of the United States to be the most powerful person on earth. In order to get this “job,” the President is involved in one of the largest, most expensive and most comprehensive marketing efforts — the political campaign that leads to election day. This campaign, as well as thousands of others (e.g., congress persons, senators, governors, district attorneys), has largely been ignored by marketing scholars.

We develop and test an incentive-compatible Conjoint Poker (CP) game. The preference data collected in the context of this game are comparable to incentive-compatible choice-based conjoint (CBC) analysis data. We develop a statistical efficiency measure and an algorithm to construct efficient CP designs. We compare incentive-compatible CP to incentive-compatible CBC in a series of three experiments (one online study and two eye-tracking studies). Our results suggest that CP induces respondents to consider more of the profile-related information presented to them compared with CBC.

In social dilemmas, negotiations, and other forms of strategic interaction, mind-reading — intuiting another party's preferences and intentions — has an important impact on an actor's own behavior. In this paper, we present a model of how perceivers shift between social projection (using one's own mental states to intuit a counterpart's mental states) and stereotyping (using general assumptions about a group to intuit a counterpart's mental states).

We develop a dynamic model of opinion formation in social networks when the information required for learning a payoff-relevant parameter may not be at the disposal of any single agent. Individuals engage in communication with their neighbors in order to learn from their experiences. However, instead of incorporating the views of their neighbors in a fully Bayesian manner, agents use a simple updating rule which linearly combines their personal experience and the views of their neighbors (even though the neighbors' views may be quite inaccurate).

Travis Proulx and Michael Inzlicht offer an intriguing and ambitious model that seeks to parsimoniously capture the full range of meaning threats and the many psychological mechanisms that people use to cope with those threats. In this commentary, we articulate both our agreements and our disagreements with their meaning maintenance model (MMM). In general, we find the model both compelling and intriguing, and we find promise in several of its core assertions. However, we believe the current model, like any incipient model, has yet to incorporate some critical core constructs.

What is business anthropology and what should it be in the future? My reflections are based upon my reading of others’ work and my own experience as an observant participant in marketing research and advertising. My current practice is that of a Principal at a marketing research firm, with which I have been affiliated since 2006. For 25 years prior, I was an advertising executive, working in the areas of account management and account planning.

Four experiments examined the effects of perspective taking on processes contributing to stereotype maintenance: biases in social memory, behavior explanations, and information seeking. The first two experiments explored whether perspective taking influences memory and spontaneous explanations for stereotype-relevant behaviors. Relative to participants in an objective-focus condition, perspective takers exhibited better recall of stereotype-inconsistent behaviors (Experiment 1) and spontaneously generated more dispositional explanations for them (Experiment 2).

The current paper reviews the concept of power and offers a new architecture for understanding how power guides and shapes consumer behavior. Specifically, we propose that having and lacking power respectively foster agentic and communal orientations that have a transformative impact on perception, cognition, and behavior. These orientations shape both who and what consumers value. New empirical evidence is presented that synthesizes these findings into a parsimonious account of how power alters consumer behavior as a function of both product attributes and recipients.

Five experiments demonstrate that experiencing power leads to overconfident decision-making. Using multiple instantiations of power, including an episodic recall task (Experiments 1–3), a measure of work-related power (Experiment 4), and assignment to high- and low-power roles (Experiment 5), power produced overconfident decisions that generated monetary losses for the powerful. The current findings, through both mediation and moderation, also highlight the central role that the sense of power plays in producing these decision-making tendencies.

Five experiments investigated the effect of power on social distance. Although increased social distance has been suggested to be an underlying mechanism for a number of the effects of power, there is little empirical evidence directly supporting this claim. Our first three experiments found that power increases social distance toward others. In addition, these studies demonstrated that this effect is (a) mediated by self-sufficiency and (b) moderated by the perceived legitimacy of power — only when power is seen as legitimate, does it increase social distance.

People's intuitions about the underlying causes of past and future actions might not be the same. In three studies, we demonstrate that people judge the same behavior as more intentional when it will be performed in the future than when it has been performed in the past. We found this temporal asymmetry in perceptions of both the strength of an individual's intention and the overall prevalence of intentional behavior in a population.