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This paper aims to establish the relationship between crosswind speed and pantograph-catenary lateral deviation, as well as quantify the influence of crosswind speed and rod size uncertainty on pantograph-catenary contact reliability.

The closed vector method is used to establish the pantograph-catenary kinematics formula. A new prediction model is proposed by using the bird swarm algorithm to optimize the grey model. The lateral deviation of the pantograph and catenary is predicted via the new model. Then the relationship between the effective length of the rod and operating mileage is inferred by combining the effective length theory with the Gamma process, as well as the pantograph-catenary contact reliability model is established according to reliability theory.

The results obtained show the impacts of uncertainty design parameters of pantograph rods on pantograph-catenary contact reliability index, and the results at crosswind speed of 0 ms⁻¹ and 5 ms⁻¹ are 5.0630 and 4.1442, respectively. The reliability decreases with the increasing crosswind speed, and can be greater than the reliability calculated for rod size degradation due to long-term use.

Most preceding works on pantograph-catenary contact reliability were based on principles of dynamics, without considering the pantograph-catenary relative motion. This research reveals the law of pantograph-catenary relative motion for uncertainty design parameters and crosswind, and quantifies the reliability from the angle of kinematics.

The purpose of this paper discusses the fundamental nature of the corporate awards disclosed in the annual reports of Chinese A-share listed companies. The authors hypothesise and investigate the role of awards playing as non-financial performance, which is a Chinese characteristic, and therefore, can substitute for financial performance from the perspective of an executive’s preference of financial performance.

This study focusses on the corporate awards disclosed in company annual reports. It regards award-winning at the enterprise level as a kind of non-financial performance of Chinese enterprises, which represents achievements in the status competition and establishes good conditions for enterprises. The authors design empirical models and use data of A-share listed company to investigate the research questions and check the robustness of conclusions by eliminating endogenous problems and sample selection problems.

The empirical evidence reveals that corporate awards reduce management financial performance preference. This is reflected not only in reduced current period positive accruals earnings management, which can directly improve current period financial performance but also in reduced current period negative earnings management, which can indirectly improve future financial performance. The authors also find that there is an industry spillover effect of corporate awards, which is that awards increase the financial performance preference of other company executives within the industry.

As a form of non-financial performance, corporate awards provide more reference information for investors. Currently, academic attention to this issue in China is still lacking. What is the essence of corporate awards, what economic consequences are there for listed companies and what effect is there on China’s capital market development? These questions are worthy of further study.

First, the literature on corporate awards has focussed on the effect of awards on individual behaviour, mainly considering awards as non-monetary rewards and exploring their economic consequences. Therefore, the hypothesis that awards are “Chinese-style performance” is an extension of the literature and theory related to the economic consequences of awards from the individual to the enterprise level, which is an important addition to the literature on corporate awards and their economic consequences. Second, the authors propose and prove that awards are an important demonstration of a company’s competitive performance. This study provides a better understanding of how Chinese companies display their performance and the behavioural logic behind the performance demands of company management.

The purpose of this paper is to apply a fuzzy LinPreRa cognitive map to evaluate the interaction and importance of factors affecting the development of strategic alliance partnerships between the outlying island duty-free shops and existing collaboration firms in duty-free shops. Meanwhile, the key factors should be considered in establishing strategic alliance partnerships while analyzing and comparing the perspectives of owners for outlying island duty-free shop and partner vendors of collaborating firms along with differences of influencing key factors on partnership quality.

This study incorporates a fuzzy linguistic preference relation analytical network process (fuzzy LinPreRa ANP) in the fuzzy cognitive map (FCM) method to formulate a fuzzy LinPreRa cognitive map to evaluate the interactions and importance of key factors and the conditions of interactive impacts during the establishment of strategic alliance partnerships. The authors use the outlying island duty-free shops in Taiwan as the empirical subject to illustrate how the fuzzy LinPreRa cognitive map is applied. In-depth, interviews and questionnaire surveys are conducted to collect and evaluate respondents concerning key factors affecting strategic alliance partnerships establishment.

The following three findings based on the results of empirical analysis: first, the administrative behavioral patterns of managers for strategic alliance partnerships encompass shared values and goal coherence, while the associative statements are located on the first layer of fuzzy LinPreRa cognitive map core associations, which illustrates that businesses attach great importance to conceptual ideas. Second, integrity and reputations of both parties are the governing mechanism of strategic alliance partnerships, influencing mutual reputation. Third, the relationship of strategic alliance partnerships refers to the profit opportunities of both parties and their ability to respond to the market, including future development, regional indicators, marketing capabilities, brand multiplicity and customer retention. However, it can be inferred that such associative factors are located in the outer layer or belong to noncore associations, which means that both parties’ abilities to respond to market reactions are weakened.

This study provides valuable relationship managerial strategies to maintain long-term partnerships for outlying island duty-free shops and their alliance collaborating firms including strengthened relationships of both parties’ managers to achieve common values and consistent objectives; improved beneficial value of both parties in strategic alliance partnerships; continued close communications to enhance the quality of strategic alliance partnerships; and establishment of personnel training mechanisms and strict formulation of management rules for strategic alliance partnerships.

The main valuable contributions are included the fuzzy LinPreRa cognitive map by combining two different decision methods including FCM and fuzzy LinPreRa ANP is proposed to help decision makers to improve the evaluation quality and calculation efficiency for critical elements’ interaction and importance; the fuzzy LinPreRa cognitive map can clarify considering significant factors when maintaining strategic alliance partnerships and further provide valuable relationship managerial strategies to maintain long-term relationships for duty-free shop owners and their alliance collaborating firms.