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The purpose of this paper is to measure the comparative efficiency of 18 Korean commercial banks under the presence of negative observations and examine performance differences among them by grouping them according to their market conditions.

The authors employ two data envelopment analysis (DEA) models such as a Banker, Charnes, and Cooper (BCC) model and a modified slacks-based measure of efficiency (MSBM) model, which can handle negative data. The BCC model is proven to be translation invariant for inputs or outputs depending on output or input orientation. Meanwhile, the MSBM model is unit invariant in addition to translation invariant. The authors compare results from both models and choose one for interpreting results.

Most Korean banks recovered from the worst performance in 2011 and showed similar performance in recent years. Among three groups such as national banks, regional banks, and special banks, the most special banks demonstrated superb performance across models and years. Especially, the performance difference between the special banks and the regional banks was statistically significant. The authors concluded that the high performance of the special banks was due to their nationwide market access and ownership type.

This study demonstrates how to analyze and measure the efficiency of entities when variables contain negative observations using a data set for Korean banks. The authors have tried two major DEA models that are able to handle negative data and proposed a practical direction for future studies.

Although there are research papers for measuring the performance of banks in Korea, all of the papers in the topic have studied efficiency or productivity using positive data sets. However, variables such as net incomes and growth rates frequently include negative observations in bank data sets. This is the first paper to investigate the efficiency of bank operations in the presence of negative data in Korea.

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.

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.

The purpose of this paper is to analyse international political economy (IPE) thought in Korea during its pre-modern and colonial eras.

It divides these eras into three periods. The first period is the eighteenth century, in which Silhak arose. The second is the mid- and late nineteenth century, a time characterised by conflicts between Wijeong-cheoksa and Gaehwa thoughts. The final period is that of colonial Korea under imperial Japan, and during this time economic nationalist movements were pursued while Marxist theories were also introduced to the country.

This research shows that IPE thoughts analogous to Western economic liberalism and economic nationalism did emerge endogenously in Korea when its environment was similar to those in which these Western thoughts arose, although in ways that reflected Korea’s peculiar situations of the times. This study also demonstrates that the “economic” thoughts of the Koreans in these periods were shaped largely by their political thoughts.

This research contributes to the building of a more “globalised” intellectual history of classical IPE thought.

The purpose of this article is to furnish empirical evidence on the degree of performance of the 23 major requirements of the ISO 9001:2000 standard implemented at Korean shipbuilding machinery manufacturing companies.

Deep interviews and surveys were made to measure how well the companies comply with the requirements of the new standard. Correlation analysis, standard t‐tests, and one‐way ANOVA were employed to identify significant differences for each major requirement depending on company size, top management type, implementation motive, and operating period.

Large‐sized companies achieved compliance with monitoring and measurement better than small‐sized ones; professional manager‐CEOs accomplished compliance with nine major requirements better than owner‐CEOs; companies that certified because of internal development reasons performed compliance with seven major requirements better than those that certified because of customer request; companies with different operating periods showed significant difference in performance for infrastructure, purchasing, and monitoring and measurement.

Adds to the body of knowledge concerning the ISO 9000(2000) version focused on Korean shipbuilding machinery manufacturing companies.

Author considered the contradiction of Capitalism and its Solution, systemized the concept to newly define Ethics Management and social Responsibility whose various terminologies are used in Domestic and foreign country and compared, analyzed and considered global guideline, standard organization and global Evaluation Model of internationally‐performed Ethics Management on the basis of the concept of new Ethics Management.

This study aims at examining the contentions of the agency theory by exploring the direct relationship between environmental, social and governance (ESG) disclosure score and corporate financial performance (CFP) from the years 2016–2020. It also tests for the adaptability of slack resources theory by testing this relationship in the presence of a moderating variable (financial slack).

The study relies on the data obtained from Bloomberg database of 112 companies belonging to different sectors. It employs the use of partial least square structure equation modelling (PLS-SEM) for carrying out the empirical analysis.

The results obtained show that there exists a negative relationship between ESG and CFP of the sample firms. These results lend support to the propositions of both the agency theory. Further, the financial slack in the organizations does not ensure a firm's responsible behavior.

The paper provides important implications both from the perspective of managers as well as policymakers. The results of this study will aid the managers in reducing the instances of information asymmetry in the market, thereby tackling the issue of principle agent problems within an organization. From the policy marking perspective, the results of this study will help the regulatory authorities in implementing the necessary rules, regulations and laws that will ensure increased participation from the corporate sector in disclosing their sustainability-related information.

This study is one of its kind to explore the impact of a moderating variable on the ESG-CFP relationship in the context of an emerging economy. It also contributes to the present stream of literature by providing both a theoretical and empirical support to the propositions under consideration.