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Considers whether Gödel’s results preclude the possibility or the impossibility of the artificial intelligence (AI) thesis; and also what the (possible) applications or consequences of them are for AI research. Shows that while the limitative Gödel’s results are shown to preclude neither the possibility nor the impossibility of the AI thesis, they have and will continue to shed significant light on the development of the AI field.

Despite the evident and dramatic increase in smartphone usage worldwide, some consumers continue to use traditional mobile phones. The purpose of this paper is to investigate the behavioral intentions of these laggard and non-smartphone users.

This current study examines the effects of consumer demographics, psychographics, and smartphone characteristics on the intentions of non-smartphone consumers to switch or resist the use of smartphones. Data were collected using a convenience sample of non-smartphone users in Taiwan. The proposed model is tested using the consistent partial least squares (PLSc) path modeling technique.

PLSc results indicate that consumer psychographics and smartphone characteristics play more important roles than consumer demographics. Specifically, price consciousness, nostalgia, and perceived ease of use are good predictors of intention to switch, whereas perceived usefulness and ease of use are strong predictors of the intention to resist smartphone adoption.

The results of this study have implications for mobile phone vendors and mobile manufacturers who target non-smartphone users or laggard adopters.

This study is among the few that focus on non-smartphone users’ perceptions of smartphones. Hence, this empirical study could contribute to the development and testing of theories related to the smartphone adoption process.

The purpose of this study was to extend the understanding of restaurant firms’ overall debt and equity financing practices by considering what drives equity financing. More importantly, this study attempted to identify whether an optimal financial leverage point exists in the relationship between debt financing and equity financing for restaurant firms.

This study used fixed-effects regression models with a sample of 1,549 unbalanced firm-year panel data to identify restaurant firms’ financial practices and the impacts of financial constraints.

First, restaurant firms tend to issue long-term debt to pay back existing debt. However, the amount of debt does not exactly match the debt’s maturity. Second, small restaurant firms’ net debt financing, as well as net equity financing, has an inverted-U-shaped relationship with financial leverage. Finally, the effect of financial leverage on external financing significantly differs between small and large restaurant firms.

Restaurant firms routinely use both debt and equity financing interchangeably to manage their financial constraints and target debt ratio. Further, firm size is an important indicator of financial constraints, while equity financing plays an important role in managing an optimal target debt ratio.

This study is unique in that it considers determinants of restaurant firms’ long-term debt financing as well as equity financing. This study also examines differences in long-term debt and equity financing practices between financially constrained and unconstrained firms.

The purpose of this study is to develop an index for financial constraints, specifically for restaurant firms, and to further validate the developed financial constraint index.

This study used logistic regression with a composite criterion based on the dividend payout ratio, KZ index and Cleary index to estimate restaurant firms’ financial constraints. Then, a fixed-effects regression was used to verify the validity of the measurement of restaurant firms’ financial constraints.

A restaurant firm’s operating profit, financial leverage, asset tangibility, sale of fixed assets and percentage change in number of employees are critical indicators for identifying financial constraints. The results indicated that in cases with positive operating cash flows, the effect of operating cash flow on capital investments continuously decreased as restaurant firms’ financial constraints increased.

This study is unique in that the specific financial and operational characteristics of restaurant firms were included in the model to determine financial constraint indicators, such as sale of fixed assets and percentage change in number of employees.

This study aims to identify why restaurant firms go public (IPO) despite high financing costs and which factors make firms stay public for the long term after an IPO. Also, this study aimed to link and compare restaurant firms’ pre- and post-IPO accounting information and how IPO proceeds were used.

This study used random-effects regression analysis with a number of dependent variables for a sample of 1,347 unbalanced panel data. In addition, logistic regression analyses were used to identify why restaurant firms were delisted within short periods after going public.

First, rebalancing financial structures was the most important reason for IPOs, whereas financing future growth was only a minor motivation. Second, post-IPO performance significantly differed between restaurant firms based on their pre-IPO financial conditions, as well as how they used IPO proceeds. Third, restaurant firms with low profitability, inefficient non-operating expenses and difficulties in generating revenue increased their financial burdens, which ultimately caused restaurant firms to be delisted within a short period after an IPO. Furthermore, the reasons for merging included cash shortages, large short-term liabilities and increased major operating expenses, together with increases in capital expenditures.

This study is unique, in that it explains the relationships between motivations for going public and post-IPO performances by directly linking the usages of IPO proceeds with firms’ operational performances. To the best of the authors’ knowledge, this study is the first to examine the effects of IPOs on restaurant firms’ operational, non-operational, investment and financial activities on firms’ performances.

Global gender diversity and equality indexes have been developed to promote gender diversity and equality at the country level, but it is difficult to see how those indexes are applied to organizations on a daily basis. The purpose of this study is to examine the application of environmental, social and governance (ESG) measures for gender diversity and equality at the organizational level in a Korean context.

Based on the institutional theory, the authors reviewed ESG measures for gender diversity and equality of women funds in four countries (USA, Canada, UK and Japan) and examined The Women Fund in Korea through document analysis and interviews.

ESG measures in four countries’ women funds mainly assessed the percentage of women in the workforce, on boards and in leadership positions. In The Women Fund, gender diversity indicators consider the ratio of female to male employees, while gender equality indicators take into account gaps of male and female salaries and positions. This study’s impact analysis indicates that the companies invested in by The Women Fund had higher return on assets and return on equity than those without the fund.

Although women funds explored in this study exemplify the use of ESG measures to apply global gender diversity and equality indexes at the organizational level, research is needed to examine ESG measures and women funds and their associations. Possible topics include what needs to be measured in ESG, who should be involved, how ESG measures should be applied, what outcomes of using ESG measures would ensue in organizations and how ESG measures relate to regional and global gender diversity.

In promoting ESG measures that apply global gender diversity and equality at the organizational level, human resource development practitioners, as change agents, can help organizations develop socially responsible and ethical behaviors and transform organizational culture, practice and systems, which may influence organizations’ long-term survival and development as well as financial performance.

As the government’s support and policies guide and drive firms to develop and implement initiatives and programs, the launch and implementation of gender diversity and equality at the organizational level in the form of women funds require a certain level of collaboration between the government and the private sector.

This study on the application of ESG measures for global gender diversity and equality at the organizational level in the form of women funds is timely to engage organizations in dialogue regarding what needs to be done to promote women’s participation and leadership roles in organizations in Korea and other countries.

This paper aims to understand the effect of food and beverage (F&B) services on the operating performance of luxury hotels and to identify the heterogeneous effects of the luxury hotels’ F&B operation on the business performance between Asia and the USA.

Operating performance of luxury hotels in Asia (37 hotels), including Japan, Singapore, South Korea and Hong Kong and in the USA (72 hotels), including New York, California, Florida, Illinois and Texas was collected from STR reports. This study applied generalized estimating equations models to reach the conclusions.

The emphasis on F&B services exhibits a significant positive effect on the operating performance of luxury hotels in Asia. The occupancy rate and gross operating profit per available room of luxury hotels in Asia have improved with the investment in F&B offerings. Therefore, a distinctive F&B offering should be considered as one of the main products and services rather than a supplementary service in Asia. While devotion to F&B services lacks a significant positive effect on luxury hotels in the USA.

This study is the first effort to identify the importance of luxury hotels’ F&B operation for the overall hotel performance in Asia and the USA by focusing on the entire industry’s operating information.

While the origin of Korean Industrial Relations goes back 150 years when the country opened its seaports to foreign countries, it didn’t emerge as a field of study until 1950s when academics began to write books and papers on the Korean labor movement, labor laws, and labor economics. In this paper, we sketch this history and describe important events and people that contributed to the development of industrial relations in Korea. Korean industrial relations in the early 20th century were significantly distorted by the 35-year-Japanese colonial rule (1910–1945). After regaining its independence, the U.S. backed, growth-oriented, military-based, authoritarian Korean government followed suit and consistently suppressed organized labor until 1987. Finally, the 1987 Great Labor Offensive allowed the labor movement to flourish in a democratized society. Three groups were especially influential in the field of industrial relations in the early 1960s: labor activists, religious leaders, and university faculty. Since then, numerous scholars have published books and papers on Korean industrial relations, whose perspectives, goals, and processes are still being debated and argued. The Korean Industrial Relations Association (KIRA) was formed on March 25, 1990 and many other academic and practitioner associations have also come into being since then. The future of industrial relations as a field of study in Korea does not seem bright, however. Issues regarding organized labor are losing attention because of a steadily shrinking unionization rate, changing societal attitude toward labor unions, and the enactment of new and improved laws and regulations regarding employment relationships more broadly. Thus, we suggest that emerging issues such as contingent workers, works councils and tripartite partnership, conflict management, and human rights will be addressed by the field of industrial relations in Korea only if this field breaks with its traditional focus on union and union–management relations.

Casting is one of the well-known manufacturing processes to make durable parts of goods and machinery. However, the quality of the casting parts depends on the proper choice of process variables related to properties of the materials used in making a mold and the product itself; hence, variables related to product/process designs are taken into consideration. Understanding casting techniques considering significant process variables is critical to achieving better quality castings and helps to improve the productivity of the casting processes. This study aims to understand the computational models developed for achieving better quality castings using various casting techniques.

A systematic literature review is conducted in the field of casting considering the period 2000–2020. The keyword co-occurrence network and word cloud from the bibliometric analysis and text mining of the articles reveal that optimization and simulation models are extensively developed for various casting techniques, including sand casting, investment casting, die casting and squeeze casting, to improve quality aspects of the casting's product. This study further investigates the optimization and simulation models and has identified various process variables involved in each casting technique that are significantly affecting the outcomes of the processes in terms of defects, mechanical properties, yield, dimensional accuracy and emissions.

This study has drawn out the need for developing smart casting environments with data-driven modeling that will enable dynamic fine-tuning of the casting processes and help in achieving desired outcomes in today's competitive markets. This study highlights the possible technology interventions across the metal casting processes, which can further enhance the quality of the metal casting products and productivity of the casting processes, which show the future scope of this field.

This paper investigates the body of literature on the contributions of various researchers in producing high-quality casting parts and performs bibliometric analysis on the articles. However, research articles from high-quality journals are considered for the literature analysis in identifying the critical parameters influencing quality of metal castings.

The systematic literature review reveals the analytical models developed using simulation and optimization techniques and the important quality characteristics of the casting products. Further, the study also explores critical influencing parameters involved in every casting process that significantly affects the quality characteristics of the metal castings.

North Korea joined the United Nations Convention on Contracts for the International Sale of Goods (CISG) as a 90th member on March 27, 2019, which will necessitate the understanding of North Korean laws, in particular, the contract law for sale. This paper aims to compare the CISG and the North Korean contract law as to the formation of a contract focusing on form and writing requirement, offer and acceptance.

This paper analyzes the provisions of the North Korean Civil Code and the CISG and reviews the previous research studies concerning the formation of a contract.

The CISG and the North Korean Civil Code are very similar in many aspects as to the formation of a contract. However, there are some discrepancies as to the formation of a contract to which the parties need to pay attention in choosing the governing law.

The parties need to pay attention to the differences concerning the formation of a contract between the North Korean Civil Code and the CISG in concluding a contract for sale with North Korea.

This paper will be the first research work, to the best of the author’s knowledge, on the comparison of the CISG and the North Korean contract law as to the formation of a contract.