Rong Fu, Xiangyi Kong, Lifang Gao and Lina Zhao
By integrating insights from cognitive style literature and person-environment fit theory, our study aims to explore which type of entrepreneurs are more inclined to initiate…
Abstract
Purpose
By integrating insights from cognitive style literature and person-environment fit theory, our study aims to explore which type of entrepreneurs are more inclined to initiate humor behaviors, the circumstances under which such behaviors are more likely to be employed within entrepreneurial teams and the specific benefits of humor behaviors for initiators.
Design/methodology/approach
This paper analyzes humor behaviors in entrepreneurial teams through a three-wave time-lagged field survey of 227 entrepreneurs in China.
Findings
We find that entrepreneurs with higher creating style are more likely to exhibit humor, making them more popular within entrepreneurial teams. Additionally, the positive relationship is amplified in the presence of high levels of conflict.
Originality/value
Previous studies provide substantial evidence of the positive effects of humor behaviors on their recipients in the workplace; however, there has been limited focus on the antecedents of humor behaviors and the benefits for the humor initiators. Our study addresses the gaps by providing empirical evidence that creating style of entrepreneurs may promote humor behaviors, particularly in the context of conflicts within entrepreneurial teams, and such behaviors could elevate entrepreneurs’ social acceptance within teams.
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Yi Xiang, Chengzhi Zhang and Heng Zhang
Highlights in academic papers serve as condensed summaries of the author’s key work, allowing readers to quickly grasp the paper’s focus. However, many journals do not currently…
Abstract
Purpose
Highlights in academic papers serve as condensed summaries of the author’s key work, allowing readers to quickly grasp the paper’s focus. However, many journals do not currently offer highlights for their articles. To address this gap, some scholars have explored using supervised learning methods to extract highlights from academic papers. A significant challenge in this approach is the need for substantial amounts of training data.
Design/methodology/approach
This study examines the effectiveness of prompt-based learning for generating highlights. We develop task-specific prompt templates, populate them with paper abstracts and use them as input for language models. We employ both locally inferable pre-trained models, such as GPT-2 and T5, and the ChatGPT model accessed via API.
Findings
By evaluating the model’s performance across three datasets, we find that the ChatGPT model performed comparably to traditional supervised learning methods, even in the absence of training samples. Introducing a small number of training samples further enhanced the model’s performance. We also investigate the impact of prompt template content on model performance, revealing that ChatGPT’s effectiveness on specific tasks is highly contingent on the information embedded in the prompts.
Originality/value
This study advances the field of automatic highlights generation by pioneering the application of prompt learning. We employ several mainstream pre-trained language models, including the widely used ChatGPT, to facilitate text generation. A key advantage of our method is its ability to generate highlights without the need for training on domain-specific corpora, thereby broadening its applicability.
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Yongzhi Du, Yi Xiang and Hongfei Ruan
The purpose of this study is to examine how the childhood trauma experiences of CEOs influence firms’ internationalization.
Abstract
Purpose
The purpose of this study is to examine how the childhood trauma experiences of CEOs influence firms’ internationalization.
Design/methodology/approach
The research used a difference-in-difference method with constructing a treatment group whose chief executive officer (CEO) experienced the great famine in China between the ages of 7 and 11, and a control group whose CEO was born within three years after 1961.
Findings
The study reveals a significant inverse correlation between CEOs’ childhood trauma experiences and firm internationalization. However, this correlation is weaker in the case of state-owned enterprises and firms led by CEOs with overseas work experience.
Originality/value
To the best of the authors’ knowledge, this study is the first to extend the theoretical framework to elucidate firms’ internationalization by introducing childhood trauma theory into the field of international business literature. Second, the authors link the literature on the effect of CEO explicit traits and psychological traits on firm internationalization by exploring how CEOs’ childhood trauma experience shapes their risk aversion, which, in turn, influences firm internationalization. Third, the authors address the call for examining the interplay of CEO life experiences by scrutinizing the moderating effect of CEO overseas work experience on the association between CEOs’ childhood trauma exposure and firm internationalization.
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The purpose of this paper is to examine the nature of the China–North Korea alliance that has been often described as “Lips and Teeth” or “Blood Tied.”
Abstract
Purpose
The purpose of this paper is to examine the nature of the China–North Korea alliance that has been often described as “Lips and Teeth” or “Blood Tied.”
Design/methodology/approach
In order to make accurate assessment of the China–North Korea relations, this paper conducts indepth historical analysis of the relations. The relations between two countries were formed in 1940s and lasts until today.
Findings
However, by looking into the history of two countries, this paper argues that the bilateral relations are not an extraordinary but an ordinary state-to-state relations dictated by national interests. Changes in their calculus of national interests affect their relations. They cooperate with each other when they see mutual benefit in doing so and tension arises when there is a conflict of interests. What should be noted is that the changes in the nature of relations is different from the deterioration in the relations. Recent improvement of their relations supports this paper’s argument.
Originality/value
This paper suggests new look at the China–North Korea relations that has been considered as an extraordinary relations. The findings of this paper suggest that the alliance relation is not different from other state-to-state relations where conflict and cooperation occurs based on their national interests.