On Competition and the Strategic Management of Intellectual Property in Oligopoly

An innovative firm with private information about its indivisible process innovation chooses strategically whether to apply for a patent with probabilistic validity or rely on secrecy. By doing so, the firm manages its rivals’ beliefs about the size of the innovation, and affects the incentives in the product market. A Cournot competitor tends to patent big innovations, and keep small innovations secret, while a Bertrand competitor adopts the reverse strategy. Increasing the number of firms gives a greater (smaller) patenting incentive for Cournot (Bertrand) competitors. Increasing the degree of product substitutability increases the incentives to patent the innovation.     

Two are better than one: Volatility forecasting using multiplicative component GARCH-MIDAS models

We examine the properties and forecast performance of multiplicative volatility specifications that belong to the class of generalized autoregressive conditional heteroskedasticity–mixed-data sampling (GARCH-MIDAS) models suggested in Engle, Ghysels, and Sohn (Review of Economics and Statistics, 2013, 95, 776–797). In those models volatility is decomposed into a short-term GARCH component and a long-term component that is driven by an explanatory variable. We derive the kurtosis of returns, the autocorrelation function of squared returns, and the R² of a Mincer–Zarnowitz regression and evaluate the QMLE and forecast performance of these models in a Monte Carlo simulation. For S&P 500 data, we compare the forecast performance of GARCH-MIDAS models with a wide range of competitor models such as HAR (heterogeneous autoregression), realized GARCH, HEAVY (high-frequency-based volatility) and Markov-switching GARCH. Our results show that the GARCH-MIDAS based on housing starts as an explanatory variable significantly outperforms all competitor models at forecast horizons of 2 and 3 months ahead.     

A new process capability index

In this paper a new process capability index (C _pq ) has been introduced, which is easy to compute and performs well when compared with its natural competitor (C _pm ). Work done while he was Lukacs Visiting Professor on leave from the University of Maryland.     

How Strategic Groups Act Competitively Within and Across Markets

Our study analyzes rivalry within and across markets of size‐defined strategic groups in the banking industry. We consider that, owing to group‐level effects, like efficiency and funding, the degree of rivalry of size‐defined strategic groups depends on whether the competitor is acting in the same or in a different market and whether the competing firms are within the same strategic group or in different groups. We estimate the effect of group interactions within and across loans and deposits markets on firm performance in the Spanish banking industry. We find evidences of rivalry as described in our hypotheses. Copyright © 2017 John Wiley & Sons, Ltd.     

Dual licensing strategy with open source competition

Software firms that produce and sell proprietary software can use dual licensing (DL) strategies, that is, they can distribute their products under different (proprietary, OS, e.g., open source) licensing terms. We investigate the relevance and impacts of such distribution strategies in the presence of an OS software competitor. We determine the conditions for this strategy to be profitable for the software firm, and its impact on price, market share, and welfare. We show that a DL strategy can be used to crowd the OS software out of the market. This strategy then is profitable for the software firm only if the spillovers coming from the hybrid software (i.e., second distribution launched by the software firm) are sufficiently high and result in both a higher price and a lower market share for the proprietary software. We also consider a situation where the introduction of DL leads to a market shared between the firm's software and the OS competitor. In this situation, the profitability of the DL strategy depends also on the degree of compatibility between the proprietary software and its OS competitor. We show also that this situation can generate conflicts of interests between proprietary software vendors and users, resulting in suboptimal outcomes.     

New product introduction under demand uncertainty in competitive industries

A game-theoretic model is employed to examine the conditions under which firms in a duopoly, faced with a new product introduction opportunity of uncertain profitability (because of uncertainty in demand), choose to enter the market immediately or, alternatively, decide to wait, thereby avoiding the risk of failure. The implications for a firm's strategic behavior are contrasted with situations in which the competitor is believed to be (1) passive, implying that the firm expects to enjoy indefinite monopoly status if it introduces the new product, and (2) committed to a waiting strategy, implying monopoly status for a limited time period, if the new product is successful.     

Applying importance-performance analysis to compare the changes of a convenient store

This study applies importance-performance analysis to examine how the services provided by the convenient store (Hi-Life) located in Asia University have been changed when a competitor of a 7–11 convenient store opens nearby the university. In this case study, the performance for each item in the survey was measured by the average value, while the importance was evaluated by the variance-based methods. With the use of importance- performance analysis, a comparison of provided services at Hi-Life can be evaluated by two four-quadrant matrices to see how the services have been changed when the 7–11 becomes the competitor nearby the university.     

Advertising a product to face a competitor entry: a differential game approach

We analyze a market in which advertising is the dominant marketing tool to create market share. We assume that an incumbent firm dominates the market during an initial stage, and that a new competitor is going to enter the market. In particular, we analyze the different advertising policies that the incumbent firm can adopt, before and after the entry of the rival. We explore three possible behaviours. In the first scenario the firm knows that the competitor will arrive at a given instant. In the second one we assume the original firm to be surprised, in the sense that it does not anticipate the entry of the opponent either because it does not expect the competitor to arrive, or it is not prepared to react before the entry takes place. Finally, in the third scenario, the original firm knows that the competitor will enter at a constant rate. We characterize a differential game model and compare the firms’ behaviours in a strategic perspective.     

A comparative analysis of corporate entrepreneurial orientation between selected firms in the Netherlands and the USA

Firms in turbulent or fast-changing environments must continually innovate to remain competitive. This study examined how a firm's strategic management practices influence its entrepreneurial behaviour as compared to an international competitor. Four firms in the Netherlands were each matched with a key competitor in the USA. Several survey measures related to the strategic management process were used along with an instrument related to corporate entrepreneurship practices. Both managers and employees participated in the study. Results revealed significant differences between the Netherlands firms and the US competitors in entrepreneurial orientation. Results also supported these comparative differences along three key dimensions of strategic management as they relate to corporate entrepreneurship. The final set of data revealed a relationship between corporate entrepreneurship and three measures of firm performance. The implications focus upon the key role that culture may play in facilitating corporate entrepreneurship and adaptable organizational practices. Suggestions for further research are also made.     

DEA ARs and CRs applied to worldwide major oil companies

Data Envelopment Analysis (DEA) methods were applied to data of 14 major oil companies (Majors) for the years 1980–1987. The oil model focuses on the worldwide reserve exploration and oil production activities. Data were reported by Arthur Andersen & Co.'sOil & Gas Reserve Disclosures.Newly developed DEA theory was used to link the input and output multiplier bounds and to measure maximum and minimum profit ratios. Also, this theory was used to identify uniquely inefficient firms and to project them uniquely to the DEA frontier.The DEA profit and efficiency measures partitioned the firms into low and high achievers. Discriminant analysis of a similarly constructed data base lends statistical support to this partition.With DEA, top-managers of major oil companies may capture the cost savings/profit ratio gains of making inefficient firms efficient. DEA allows them to benchmark entire firms against the best-practice norm. Looking outwardly, they may gain much more from adapting best-practice competitor practices than from just looking inwardly searching for small marginal gains.     

Managerial Collective Cognitions: An Examination of Similarities and Differences of Cultural Orientations

abstract    Using the context of market orientation, we examine how an exemplary business's market orientation culture is reflected in managers' mental models, evaluate how mental models and perceived behaviours differ across hierarchical levels and functions, and compare the cognitive values and beliefs or the cognitive aspects of market orientation culture with behavioural aspects. Results from a rich, multi-method, case study suggest that while managers in the business share core beliefs regarding the customer dimension of market orientation, their beliefs regarding competitors, technology and inter-functional coordination dimensions vary widely across the levels and functions of the business. We found differences in terms of both the integration between the four dimensions of market orientation and the depth of knowledge within the dimensions. Our findings reveal that customer rather than competitor beliefs are the most important commonly shared beliefs in successful companies, leading us to encourage cognitive researchers to move beyond competitor analysis when examining managerial cognition. Another implication for future research is that a strong market orientation implies common core beliefs regarding customer dimensions but does not imply that all beliefs will be or should be shared. From the methodological standpoint, we find that cognitive mapping techniques provide rich insights into a business's market orientation culture that are not gained from behavioural methods alone.     

An empirical investigation on the role of market orientation in church participation

• In recent years, the concept of market orientation has become an attractive avenue for research in marketing. Despite an array of applications of market orientation in the context of religious organisations, an empirical examination of the role of market orientation in affecting church participation remains limited. The purpose of this research is to develop and test a model that explains the role of market orientation in a church participation context. Data were collected from a particular church denomination in Australia using a self-administered questionnaire. This yielded a useable sample of 344. Confirmatory factor analysis was used to test the validity and reliability of the measures, while structural equation modelling was used to test the hypotheses. The findings suggest that market orientation is significantly related to church participation. Further, competitor orientation was found to be negatively associated with church participation. These findings suggest that it is important for church leaders to: (1) understand the needs of church members (customer orientation), (2) ensure that the various ministries in the church are perceived as delivering significant value by its members (interfunctional coordination), and (3) ensure that the range of ministries offered by the church is not perceived as the strategic tools to compete with other churches (competitor orientation), but rather as the means to serve its members effectively.

Copyright © 2010 John Wiley & Sons, Ltd.     

Market Orientation and FIRMS' Environmental Innovation: The Moderating Role of Environmental Attitude

Drawing on market orientation theory, innovation theory and the theory of reasoned action, this paper integrates market orientation, environmental attitude and firms' environmental innovation into a model to establish a relationship among these three variables. By taking 247 manufacturing firms in China as the research sample and by analyzing the data using SPSS19.0, we found that customer and competitor orientation have a significant and positive impact on firms' environmental innovation, while the effect of inter‐functional coordination is not significant. Furthermore, environmental attitude plays a positive moderating role between customer orientation and firms' environmental innovation, as well as between competitor orientation and firms' environmental innovation. Finally, the results of the study are discussed, and the theoretical and practical significance of this study is clarified further. Copyright © 2017 John Wiley & Sons, Ltd and ERP Environment     

Group Buying Commitment and Sellers’ Competitive Advantages

This paper examines a model of duopoly firms selling to an exogenously formed buyer group consisting of members with heterogeneous preferences. Two research questions are addressed: (1) when is it optimal for a buyer group to commit to exclusive purchase from a single seller, and (2) how does the presence of group buying and the exclusive purchase commitment associated with it affect firms’ incentives to invest in quality improvement? We find that, even though exclusive purchase commitment benefits buyers when the competing products provide similar quality, it may lower buyer surplus if one product is significantly advantaged and/or the competing products are not highly differentiated horizontally. This result is robust even if the buyer group is formed endogenously. In addition, contingent on the similarity between the competing sellers’ investment costs, the sellers’ incentives to improve quality may be positively or negatively affected by the presence of group buying.     

Little Firms and Big Patents: A Model of Small‐Firm Patent Signaling

Patent strategies of small technology‐intensive firms are difficult to explain with standard incentive arguments based on intellectual property rights. This paper develops a rationale for patent filing as a disclosure strategy. We develop a two‐sender signaling game to study patenting incentives of two technology start‐ups to file in a large‐scale patent system with the goal to attract a user firm. Both start‐ups may decide to invest in costly modification of their patent application before filing. The paper identifies a separating equilibrium in which the high‐quality inventor files and so separates from its technology competitor. Of particular interest is the study of pooling and semi‐separating equilibria, as well as the impact of subsidies. We find that a higher quality of a country's inventions, reflected in the possible innovative steps and thus in higher expected profits for foreign user firms, may increase the chance of the relatively lower‐quality inventor to enter international technology markets.     

Bias Reduction in Dynamic Panel Data Models by Common Recursive Mean Adjustment*

The within‐group estimator (same as the least squares dummy variable estimator) of the dominant root in dynamic panel regression is known to be biased downwards. This article studies recursive mean adjustment (RMA) as a strategy to reduce this bias for AR(p) processes that may exhibit cross‐sectional dependence. Asymptotic properties for N,T→∞ jointly are developed. When ( log ²T)(N/T)→ζ, where ζ is a non‐zero constant, the estimator exhibits nearly negligible inconsistency. Simulation experiments demonstrate that the RMA estimator performs well in terms of reducing bias, variance and mean square error both when error terms are cross‐sectionally independent and when they are not. RMA dominates comparable estimators when T is small and/or when the underlying process is persistent.     

A patent race in a real options setting: Investment strategy, valuation, CAPM beta, and return volatility

In this paper, we study financial properties of R&D intensive firms through a continuous-time real-options patent-race model. Numerical analysis in this study shows that intense competition drives a firm to invest more aggressively, which then pushes up its cost of capital and return volatility while introducing negative return correlation with its competitor. Furthermore, we find that a firm's position in competition has important impacts on its financial properties. For instance, a firm's cost of capital is a non-monotonic function of its relative position in the race. In addition, the relationship between cash flow uncertainty and investment can be negative when a firm is far ahead or far behind, or positive when firms are close in the race.     

Testing forecast accuracy of expectiles and quantiles with the extremal consistent loss functions

Forecast evaluations aim to choose an accurate forecast for making decisions by using loss functions. However, different loss functions often generate different ranking results for forecasts, which complicates the task of comparisons. In this paper, we develop statistical tests for comparing performances of forecasting expectiles and quantiles of a random variable under consistent loss functions. The test statistics are constructed with the extremal consistent loss functions of Ehm et al. (2016). The null hypothesis of the tests is that a benchmark forecast at least performs equally well as a competing one under all extremal consistent loss functions. It can be shown that if such a null holds, the benchmark will also perform at least equally well as the competitor under all consistent loss functions. Thus under the null, when different consistent loss functions are used, the result that the competitor does not outperform the benchmark will not be altered. We establish asymptotic properties of the proposed test statistics and propose to use the re-centered bootstrap to construct their empirical distributions. Through simulations, we show that the proposed test statistics perform reasonably well. We then apply the proposed method to evaluations of several different forecast methods.     

Group Status and Entrepreneurship

Do unfettered markets produce too many or too few entrepreneurs? Two seminal papers [ Stiglitz and Weiss (1981) and de Meza and Webb (1987) ] obtained ambiguous answers to this question based on different assumptions about the character of information asymmetries in credit markets. The present paper approaches the same question but using a labor market model in which income is determined by ability and individuals derive utility from income and occupational group status. Occupational group status for entrepreneurs depends on the average entrepreneurial income (due to ex post screening by banks), whereas status for wage employees depends on their own income and ability (due to ex ante screening by employers). Thus, individuals create externalities through their occupational choice. It is shown that there can be too many or too few entrepreneurs in equilibrium depending on the marginal returns to ability in entrepreneurship relative to paid employment; this enables the researcher to use independent evidence about occupational marginal returns to identify the relevant equilibrium likely to arise in practice, together with the likely appropriate policy responses. Based on this approach, we suggest that there may be too many (low ability) entrepreneurs in the USA.     

Measurement of industry conduct with a latent structure

Empirical industrial organization economists have long been concerned with measuring the degree of competition in markets and understanding its underlying determinants, but they have faced serious difficulties, including data requirements and misspecification issues. This paper offers an alternative method of estimating market power and industry conduct. Market power is estimated for the fresh apple industry with a latent modelling structure. Specifically, variations of the MIMIC model are adapted to this problem. These variations are the multiple‐indicators (MI) and the filtered‐measure (FM) approaches. The results suggest that although the Washington apple industry has a large market share, it does not exercise market power. Factors that mitigate the exertion of market power in the fresh apple market include competitor shipments and retailer power. Copyright © 2004 John Wiley & Sons, Ltd.