信息追随、管理者从众行为与报酬合约

在委托代理框架下分析管理者代理行为,忽视了管理者在既定的激励安排下还会表现出一些不以侵害股东利益为代价的消极的机会主义动机,如“不求有功,但求无过”的动机。本文侧重于其中一种行为,即管理者从众行为的分析。主要结论是,管理者从众行为实际上是信息追随,目的是建立自身的信誉。管理者支付结构变化是改变管理者从众行为的重要因素。避免管理者从众行为的报酬合约,应采取由一笔固定报酬、根据企业绩效分享较多的剩余收益和根据决策质量（创新决策还是信息追随）确定较高的惩罚金三种支付组成的报酬形式。     

External control,corporate strategy,and firm performance in research-intensive industries

This paper explores the proposition that the divergence of interest between managers and stockholders has implications for corporate strategy and firm profitability. Stockholders prefer strategies which maximize their wealth. Managers prefer strategies which maximize their utility. It is theorized that in research-intensive industries, when stockholders dominate, innovation strategies are favored. When managers dominate, diversification strategies are favored. In addition, innovation is argued to be associated with greater firm profitability than diversification. This theory is tested on 94 Fortune 500 firms drawn from research-intensive industries. The results largely confirm theoretical expectations.     

Structure and process of diversification,compensation strategy,and firm performance

This study tests six hypotheses on the extent to which a match between compensation and diversification strategies affects firm performance. Using both archival and survey data, results generally support the notion that a firm's compensation strategies make a greater contribution to firm performance if these are attuned to extent and process of corporate diversification. The paper concludes with a set of recommendations for future research on compensation-diversification strategy relations and their interactive effect on firm performance.     

Firm success, national status, and product line diversification: An empirical examination

This study investigates the motives for product line diversification by multiproduct firms in the U.S. brewing industry. Historical data are used to examine the evolution of pioneer products, and a Poisson regression model is estimated to analyze the effects of market and firm characteristics on the motives for product line diversification. The results indicate that unsuccessful firms and large national firms are generally more likely to expand their product lines.     

A consistent analysis of diversification decisions with non-observable firm effects

The empirical analyses of firm diversification decisions, both for new activities (new products) and markets (for example, new routes for airlines), have usually estimated a binary dependent variable model for each of the decisions the firm makes. To obtain consistent estimators, every relevant effect must be considered in the specification. As this will hardly happen, the presence of nonobserved firm effects (either because such data do not exist or because it is impossible to obtain them) must be econometrically treated, because it causes inconsistency in the estimations. In this paper we propose to use the estimators provided by the maximization of the conditional likelihood function in problems of this kind because they give consistent results even when unobserved firm effects are present. Finally, we apply this technique to an example of diversification among Spanish manufacturers. © 1997 John Wiley & Sons, Ltd.     

Synergy,coordination costs,and diversification choices

Sharing common inputs across business lines can potentially generate synergy that justifies related diversification. The pursuit of such synergy through diversification is, however, fundamentally driven by the indivisibility of inputs between firms. Following Penrose's insight, I argue that to realize this synergy, a firm needs to actively manage the interdependencies between different business lines, which, in turn, increases its coordination costs. The coordination costs may increase faster than synergy and set a limit to related diversification. This is particularly salient when the firm's existing business lines already have complex interdependencies among them. I test these arguments on a dataset of U.S. equipment manufacturers for the period 1993 to 2003. The results show that a firm is more likely to diversify into a new business when its existing business lines can potentially share more inputs with the new business; however, the firm is less likely to diversify into any new business when its existing business lines are complex. Importantly, the firm's likelihood of diversifying into a new business decreases more with the complexity in the firm's existing business lines if they share more inputs with the new business. These results suggest that increasing coordination costs counterbalance the potential synergistic benefits associated with related diversification. Copyright © 2010 John Wiley & Sons, Ltd.     

Partial monitoring,adverse selection,and the internal efficiency of the firm

The paper investigates an adverse selection model with monitoring of managerial effort. In contrast to the literature, we assume that the manager can be punished only if his effort is below a certain level that is monitored by the principal. Surprisingly, the optimal labor contract may induce an equilibrium effort which is lower than in the standard model without monitoring. This result holds for any discrete distribution of managerial types. In the continuous type case, the optimal contracts for high-quality (low-quality) managers are purely output-dependent (effort-dependent).     

The impact of marketing capability, operations capability and diversification strategy on performance: A resource-based view

Using resource-based view (RBV) of the firm as a theoretical backdrop; we aim to find out the relative impact of a firm's functional capabilities (namely, marketing and operations) and diversification strategies (product/service and international diversification) on financial performance. We hypothesize that this linkage depends on the firm's relative efficiency to integrate its resource-capabilities-performance triad. Using archival data of 102 UK based logistics companies, we find marketing capability is the key determinant for superior financial performance. This study highlights that a market-driven firm is likely to have better business performance than a firm focusing solely on operational capabilities. Also, firms are better off when they focus on a narrow portfolio of products/services for the clients and concentrate on a diverse geographical market. Our findings provide a new perspective to model a firm's functional capabilities and diversification strategy on its financial performance and offer a benchmarking tool to improve resource allocation decisions.     

Opportunity costs and non‐scale free capabilities: profit maximization,corporate scope,and profit margins

The resource‐based view on firm diversification, subsequent to Penrose ( 1959 ), has focused primarily on the fungibility of resources across domains. We make a clear analytical distinction between scale free capabilities and those that are subject to opportunity costs and must be allocated to one use or another, thereby shifting the discourse back to Penrose's ( 1959 ) original argument regarding the stock of organizational capabilities. The existence of resources and capabilities that must be allocated across alternative uses implies that profit‐maximizing diversification decisions should be based upon the opportunity cost of their use in one domain or another. This opportunity cost logic provides a rational explanation for the divergence between total profits and profit margins. Firms make profit‐maximizing decisions to increase total profit via diversification when the industries in which they are currently competing become relatively mature. Due to the spreading of these capabilities across more segments, we may observe that firms' profit‐maximizing diversification actions lead to total profit growth but lower average returns. The model provides an alternative explanation for empirical observations regarding the diversification discount. The self‐selection effect noted in recent work in corporate finance may not be indicative of inferior capabilities of diversifying firms but of the limited opportunity contexts in which these firms are operating. Copyright © 2010 John Wiley & Sons, Ltd.     

Geographic diversification in real estate investment trusts

Whether geographic diversification within property portfolios is ideal remains an open question, with most studies finding either a diversification discount or no evidence of benefits. Using a sample of equity real estate investment trusts (REITs) from 2010 to 2016, we find a nonlinear relation between geographic diversification and firm value. Specifically, geographic diversification is associated with higher REIT values for firms that can be described as being more transparent (i.e., they have high levels of institutional ownership or invest in core property types). Whereas, geographic concentration is associated with higher REIT values for firms that can be described as being less transparent (i.e., they have low levels of institutional ownership or invest in noncore property types). Operating efficiency, at both the property‐ and firm‐levels, are the means by which the diversification value is realized. Operations improve as property portfolios become more geographically diversified for more transparent firms. When the improvements are decomposed into revenue generation and expense efficiency portions, we find revenue generation to be the main operational channel through which the benefits are obtained.     

Control mechanisms,idea transfer,and performance in sales organizations

Drawing on the knowledge-based theory of the firm, the authors examine the differential effects of an individual orientation and a group orientation on idea transfer from the salesperson to the sales manager. The authors also consider the moderating effect of output and process control on the relationship between group and individual orientation and idea transfer. The results suggest that individual and group orientations have different effects on idea transfer, and these effects are moderated by output control. Salespeople who share ideas with the sales manager are rated as higher performers by the manager. At the group level, a climate of idea sharing among salespeople results in improved unit performance.     

Career concerns and Bayesian overconfidence of managers

We show that managerial overconfidence can be a rational response to the economic and institutional environment, rather than a personal trait. A manager, whose contract may not be renewed upon poor performance relative to his peers, chooses risky projects in the firm. This may result in more than half of the managers rationally estimating their abilities to be better than average. Although there can be underconfident managers in equilibrium, it is never the case that more than half of them estimate their abilities to be below average in any equilibrium.     

Organizational innovativeness and firm performance: Does sales management matter?

Salespeople interact with individual customers to drive revenues by identifying and finding solutions for customer needs. The external knowledge salespeople acquire in conjunction with the network position they hold in their firm suggests that the sales force has great value in facilitating organizational innovativeness. Sales managers set the tone for sales operations, and an intellectually stimulating sales manager can create ripple effects of innovative thinking across the sales force and organization. In this paper, we propose that sales manager intellectual stimulation helps drive organizational innovativeness and, in turn, sales growth. Survey data collected from a cross-industry sample of business-to-business sales leaders are linked to an objective measure of firm sales growth. The results indicate that sales manager intellectual stimulation leads to organizational innovativeness. They also suggest that the degree to which the sales department is integrated within the firm strengthens this positive relationship. Finally, the relationship between organizational innovativeness and sales growth follows a non-linear U shape.     

Diversification,coordination costs,and organizational rigidity: evidence from microdata

This paper examines the impact of coordination costs and organizational rigidity on the returns to diversification. The central thesis is that coordination costs offset economies of scope, while organizational rigidity increases coordination costs, further constraining economies of scope. The empirical tests of this proposition identify the effects of coordination and organizational rigidity costs on business unit and firm productivity, using novel data from the Economic Census on taxicab and limousine firms. The key results show that coordination and organizational rigidity costs are economically and statistically significant, while organizational rigidity itself accounts for a 16 percent decrease in paid ride‐miles per taxicab in incumbent diversifiers, controlling for the other costs and benefits of diversification and incumbency. The findings suggest that coordination costs, in general, and organizational rigidity costs, in particular, limit the scope of the firm. Copyright © 2010 John Wiley & Sons, Ltd.     

Diversification, Concentration and Economic Performance: Korean Business Groups

The purpose of this paper is to analyze empirically some of therelationships involving corporate diversification, concentration and economic performance for agroup of 25 of the largest Korean chaebols or business groups over the period 1985–1995. UsingHerfindahl–Hirschman indices of inter-industry diversification and intra-group member firm concentration,our results indicate that increased conglomerate diversification does not affect chaebol profitswhereas changes in internal member firm concentration do. Of particular interest with respect to bothdiversification and concentration are our findings that a quadratic relationship exists between groupprofits and the number of member firms, with both smaller and larger chaebols having higher profitsthan intermediate size chaebols. A similar relationship also exists with respect to group size measuredin terms of total assets. Since the number of member firms is included as an explanatory variable, ourresults imply that profitable chaebols expand primarily within their existing industries ratherthan by adding firms in new markets.     

Opportunity costs,industry dynamics,and corporate diversification: Evidence from the cardiovascular medical device industry, 1976–2004

This paper examines how demand conditions across alternative markets impact diversification decisions and firm performance by influencing the opportunity costs of deploying non‐scale free capabilities. Using data within the cardiovascular medical device industry, this study shows that: (1) firms with a larger stock of pre‐entry innovation experience are more likely to diversify; (2) firms in a current market with greater relative demand maturity are more likely to diversify; (3) diversification is associated with a performance decrease in the current market; and (4) diversification is associated with a performance increase at the corporate level. These findings shed new light on the self‐selection process of corporate scope, the conceptualization of firm capabilities, and the connection between industry dynamics and resource deployment. Copyright © 2013 John Wiley & Sons, Ltd.     

Export intensity,scope, and destinations: Evidence from Brazil

How do the three dimensions of geographic export diversification—namely, (1) export intensity, (2) export scope, and (3) export destinations—interact in determining firm performance? How does the export intensity–performance relationship change considering export scope and destinations? Drawing on institution-based and resource-based lenses, we argue that differences between home and destination country institutional environments are amplified by the scope or variety of export destinations. As firm resources nurtured in the home country may not fit an increasing number of different foreign institutional environments, the export intensity–firm performance relationship turns negative. Conversely, our panel data analysis suggests a positive relationship between export intensity and performance when exporters from an emerging economy increase their exports to a limited number of other emerging economies. Thus, our findings extend conventional wisdom on the export intensity–firm performance relationship and suggest that the international marketing strategy literature needs to simultaneously incorporate three dimensions (including export destinations) into the geographic export diversification construct.     

Diversification Strategies and the Experience of Top Executives of Large Firms

Prior research by Berg and Pitts has shown that there is a difference in the diversification strategies followed by major corporations; this strategy depends upon the type of organizational structure at the corporate level. This paper extends research on diversification strategy by testing the hypotheses that the skills and competence of the incumbent chief executive officer of a major firm are associated with its diversification strategy. Using empirical data spanning the years 1965-1980 for fifty-three major U.S. firms that have diversified and grown, it is shown that the background and prior experience of the incumbent CEO of each firm is significantly associated with the diversification strategy of a firm. This has implications for boards of directors in their search for and selection of top level corporate executives, as well as implications for managers in search of executive jobs.     

Customer collaboration,service firms' diversification and innovation performance

To sustain competitive advantage, service firms must adapt to the market environment, often by means of diversification and innovation. While extensive research has focussed on the role of customer collaboration in service firm innovation performance, fewer studies have examined the role of firm diversification in this relationship. This study draws on the resource-based view and dynamic capability literature to explore relationships between customer collaboration, diversification and innovation performance of service firms. A conceptual framework was developed and tested using a survey of 156 mining equipment, technology and services (METS) firms in South Australia, and case studies. The findings indicate that service and market diversification mediate the relationship between customer collaboration and innovation performance. Importantly, our findings demonstrate that customer collaboration has no direct effect on the innovation performance of service firms. The research helps practitioners and policymakers to understand the importance of enhancing collaboration across supply chains to build diversified and resilient to downturns in traditional sectors service economies.     

Systematic Risk and Diversification in the Equity REIT Market

This paper employs stock market-based data to examine the systematic risk and diversification properties of publicly traded equity real estate investment trusts (REITs). A unique data sample is created by combining firm return data with information on their property type holdings and the location of their investments. The systematic risk of equity REITs appears to vary by the type of property in which they invest, with beta being significantly higher for retail-oriented REITs than for REITs owning industrial and warehouse properties. In addition, the stock market data provides no evidence that REIT diversification across property types or broad geographic regions actually results in meaningful diversification as reflected in a standard market-based measure—the R ² from a simple market model regression.