Oeconomia Copernicana最新文献

{"title":"Antecedents of green purchase intention: a cross-cultural empirical evidence from Vietnam and Poland","authors":"Duong Cong Doanh, Katarzyna Gadomska-Lila, Le Thi Loan","doi":"10.24136/oc.2021.031","DOIUrl":"https://doi.org/10.24136/oc.2021.031","url":null,"abstract":"Research background: Even though antecedents of green consumption have already been considered in numerous scientific articles, their findings still remain inconsistent. Furthermore, far less attention has been paid to understanding the underlying mechanism of cultural values, including collectivism and long-term orientation, and perceived environmental knowledge influencing intention to purchase environmentally friendly products, as well as the meditating role of green purchase willingness in the linkages between antecedents and green purchase intention. In addition, some previous studies suggested that it might be meaningful and significant to explore these linkages in the cross-cultural context with different levels of economic development. \u0000Purpose of the article: This study explored the effects of cultural dimension, perceived environmental and green purchase willingness with regard to intention to purchase environmentally friendly products of Vietnamese and Polish customers. Moreover, the mediating role of green purchase willingness was also investigated in this study. \u0000Methods: To achieve the objectives of this research, customer surveys were conducted in two developing countries ? Vietnam and Poland. Two convenience samples of 611 Vietnamese consumers and 301 Polish consumers have been recruited from 03 May to 03 October 2020. The structural equation modelling (SEM) was utilized to examine the conceptual framework and test the proposed hypotheses. \u0000Findings & value added: The research revealed that green purchase willingness became the most influential factor to predict green purchase intention in both cultures. Also, perceived environmental knowledge was found to have substantial effects on willingness and intention to purchase environmentally friendly products in both countries, even though the influential degree in Poland was much higher than that in Vietnam. Remarkably, cultural dimensions were found to significantly affect green consumption in the collectivist culture of Vietnam, while these relationships were not significant in Poland. This study was expected to significantly contribute to the existing literature by boosting our understanding of the importance of cultural values and perceived knowledge environment in promoting green consumption in the cross-cultural context.","PeriodicalId":46112,"journal":{"name":"Oeconomia Copernicana","volume":" ","pages":""},"PeriodicalIF":8.5,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46854523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The effects of emotional intelligence and ethics of SME employees on knowledge sharing in Central-European countries","authors":"L. Mura, Tibor Zsigmond, R. Machová","doi":"10.24136/oc.2021.030","DOIUrl":"https://doi.org/10.24136/oc.2021.030","url":null,"abstract":"Research background: The research examines the impact of emotional intelligence and ethics on knowledge sharing within organizations. It examines the impact of emotional intelligence (EQ) on the ethical behavior of the individual. The focus is on the individuals working in the SME sector. A questionnaire survey was considered the most appropriate technique to conduct the research. The study is based on 1162 responses, collected from three countries (the Czech Republic, Hungary and Slovakia). \u0000Purpose of the article: The aim of this article is to examine the relationship between knowledge sharing, ethics and emotional intelligence. Furthermore, nationality, gender, education, and the age of the respondents influencing EQ are also examined. The additional goal is to explore the factors that influence employee behavior. \u0000Methods: We identified four hypotheses. To test these hypotheses, we used variance analysis and logistic regression. The AES scale was chosen to assess EQ, which consisted of 33 items. The results obtained are compared with the opinion of SME owners resulting from structured interviews. \u0000Findings & value added: About 20% of enterprises are not using any motivation tool to initiate knowledge sharing of their employees. The most common (47.2%) reason for silencing knowledge ? the lack of appreciation ? did not appear among the answer of company owners. According to the employee perceptions, gender has impact on the level of emotional intelligence, while nationality, education and age group have no impact on the EQ. SME owners do not address much attention to gender. The occurrence of unethical behavior does not depend on the size of the enterprise. According to employee opinion, the EQ has positive impact on knowledge sharing, while it is not affected by ethics. The majority of owners also agreed with the positive impact of EQ. The attitude of employees and owners differ in different aspects. The results have shown that gender plays an influential role in EQ. The research of this complex problem laid down the empirical foundations for the V4 countries.","PeriodicalId":46112,"journal":{"name":"Oeconomia Copernicana","volume":" ","pages":""},"PeriodicalIF":8.5,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42444343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Income inequality in China 1952-2017: persistence and main determinants","authors":"M. Škare, L. Gil‐Alana, Gloria Claudio-Quiroga, Romina Pržiklas Družeta","doi":"10.24136/oc.2021.028","DOIUrl":"https://doi.org/10.24136/oc.2021.028","url":null,"abstract":"Research background: China's economic growth, however remarkable, is due to the Harrod-Domar nature of economic growth and, therefore, limited. The main limitation lies in the extension of the neoclassical growth model and the government need to decrease regional disparities using new migration, urbanization and social policy. \u0000Purpose of the article: It is the rising regional disparity in the total factor productivity to cause the income inequality increase (measured by GINI index) in China from 1952?2017. Our paper brings new insight into the main inequality determinants and causes in China, using a fractional integration modeling framework. \u0000Methods: Using fractional integration, we find total factor productivity (TFP), real gross domestic product per capita and growth and expenditures for the social safety net and employment effort to have a statistically significant impact on GINI. Income inequality in China is of a persistent nature with the effects of the shocks affecting the GINI index enduring over time. \u0000Findings & value added: The results of this study highlight the importance for model/policy changes by the policy makers and practitioners in China to deal with the inequality issue. This involves improving the growth model through innovation and technological advancement, relaxing TFP dependence on the physical inputs (labor and capital) to reduce income inequality.","PeriodicalId":46112,"journal":{"name":"Oeconomia Copernicana","volume":" ","pages":""},"PeriodicalIF":8.5,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45416160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fostering Czech firms? innovation performance through efficient cooperation","authors":"Viktor Prokop, Michaela Kotková Stříteská, J. Stejskal","doi":"10.24136/oc.2021.022","DOIUrl":"https://doi.org/10.24136/oc.2021.022","url":null,"abstract":"Research background: The business climate development and the stage of innovation systems? transformation are very similar in many Central and Eastern European countries, making it necessary to study these specific economies. These economies are at a different level of transformation, and their governments are trying to support the development of a knowledge-based economy, the creation of innovation systems, and collaboration among different types of entities. These governments need feedback in the form of research into the impacts of public funding on innovation activities through the influence of basic research and cooperation-based resources in individual countries. \u0000Purpose of the article: This paper focuses on the examination of (i) the influence of national and European subsidies on innovation performance in manufacturing firms in the Czech Republic and (ii) impacts of knowledge- and cooperation-based resources on innovation activities in Czech manufacturing. \u0000Methods: The latest available data from the Community Innovation Survey was used for analyses realized by different regression models. The proposed research models were gradually created to verify the influence of pro-innovation factors (expenditures on in-house and external R&D and on the acquisition of external tangible and intangible sources, cooperation with different partners and innovation) and public (national and/or European) funding of firms? innovation performance within the Czech manufacturing industry. \u0000Findings and value added: The results have showed that there is a need to focus on direct and indirect effects of selected innovation determinants; we have also identified the crucial role of cooperation (specifically with government, public, or private research institutes) as a mediating variable within innovation processes. The results have also evidenced that public funding affects the efficiency of knowledge- and cooperation-based resources and amplifies the impact on firms? innovation performance differently. Whereas subsidies from national budgets do not significantly influence the innovation performance of Czech manufacturing firms, European subsidies, on the other hand, significantly increase firms? innovation performance. A long-term contribution of this paper is the significant completion of the theory of policy implications that may be applicable in a broad international context beyond the borders of the Czech Republic. This study significantly contributes to the ongoing discussion about (i) the significance of public financial subsidies from both national and European funds and (ii) the effects of cooperation and R&D on firms? innovation performance within ?catching-up? in Central and Eastern Europe. ","PeriodicalId":46112,"journal":{"name":"Oeconomia Copernicana","volume":" ","pages":""},"PeriodicalIF":8.5,"publicationDate":"2021-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42052503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The importance of evaluating inpatients? satisfaction with emphasis on the aspect of confidence","authors":"B. Gavurová, M. Kubák","doi":"10.24136/oc.2021.027","DOIUrl":"https://doi.org/10.24136/oc.2021.027","url":null,"abstract":"Research background: The patients? confidence in physicians, as well as in healthcare personnel in general, is an important determinant of the patients? satisfaction and their loyalty. The patients? confidence as well as their overall satisfaction is influenced by many determinants, which are in a causal relation. \u0000Purpose of the article: The main aim of the study is to find out which socio-demographic factors influence the confidence of inpatients in physicians, nurses, other medical personnel, as well as in the treatment as such. The inpatients´ confidence is considered as an important dimension of the inpatients? satisfaction. \u0000Methods: The questionnaire consists of 112 structured and semi-structured sur-vey questions. It was inspired by the HCAHPS survey. The questionnaire was distributed both on-line and in paper form in the Czech Republic. The dataset consists of 1,479 observations (899 females and 580 males). The descriptive statistics and binary logistic regression were used to process all data. \u0000Findings & value added: The research revealed significant differences in the confidence of inpatients in physicians in relation to the physicians? communication styles regarding the inpatient?s gender. Males are more tolerant to the communication styles of physicians than women. There exists a relatively strong linear relationship between confidence in physicians, nurses, other healthcare professionals, and confidence in a treatment. Also, it was determined that in cases when a physician talks about an inpatient as if she/he is not there, the patient?s confidence in the medical personnel is reduced by 65%. Overall confidence in medical personnel is also gender biased i.e., in 87% of cases, women are more likely to have a higher confidence in medical personnel than men. The age of inpatients is not statistically significant and its impact on a confidence in medical personnel is neglectable. ","PeriodicalId":46112,"journal":{"name":"Oeconomia Copernicana","volume":" ","pages":""},"PeriodicalIF":8.5,"publicationDate":"2021-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41370499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"What affects employment by NGOs? Counteraction to precarious employment in the Polish non-profit sector in the perspective of COVID-19 pandemic crises","authors":"P. Mikołajczak","doi":"10.24136/oc.2021.025","DOIUrl":"https://doi.org/10.24136/oc.2021.025","url":null,"abstract":"Research background: The precarious employment in non-governmental organizations has not been the subject of thorough scientific considerations so far. Meanwhile, the dominance of flexible forms of employment in an organization evokes a sense of instability, insecurity and uncertainty among employees. It weakens the relationship between staff and the organization, which, by not providing employees with prospects for permanent employment, creates a threat to its own development. The COVID-19 pandemic is reinforcing these fears as the situation in the labour market continues to deteriorate. \u0000Purpose of the article: The purpose of this study is to identify the factors affecting NGOs employment of contract employees, as a key condition for crowding out precarious employment. \u0000Methods: Logistic regression analysis was conducted based on a national representative survey of 1500 Polish NGOs. \u0000Findings & value added: Its results indicate that NGOs are increasing the employment of contract staff in order to cope with the excessive bureaucracy of public administration. A stimulating impact on employment is also provided by difficulties in maintaining good staff and volunteers, as well as when there is no sense of security in running an organization. In turn, the lack of people ready to selflessly get involved in an organization's activities, as well as difficulties in accessing premises appropriate to NGOs both reduce the desire among staff to be employed full-time. The monitoring of precarious employment (PE) in NGOs is of key importance in the shaping and effectiveness of national policies aimed at improving the living standards of society as a whole. NGOs are an important element, as they fill the gaps remaining in the implementation of such policies. In the long term, improving the quality of full-time employment in such entities by reducing the barriers to their activity will increase their potential for fulfilling their social mission. To date, such barriers and their relation to employment have not been considered in research literature. However, a considerable proportion of employees in the Polish NGO sector may join the ranks of those excluded from employment and deprived of income due to the crisis on the job market caused by the COVID-19 pandemic. This article contributes to the existing literature and practice by identifying the influence of wide spectrum of barriers of NGOs activity on permanent employment.","PeriodicalId":46112,"journal":{"name":"Oeconomia Copernicana","volume":" ","pages":""},"PeriodicalIF":8.5,"publicationDate":"2021-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41798106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tax evasion in the EU countries following a predictive analysis and a forecast model for Slovakia","authors":"J. Dobrovič, R. Rajnoha, P. Šuleř","doi":"10.24136/oc.2021.023","DOIUrl":"https://doi.org/10.24136/oc.2021.023","url":null,"abstract":"Research background: Tax evasion is an urgent challenge for governments, as reaching sufficient level of tax revenues enable adequate sustainable economic development. The motivation for the research was thus the identification of the situation in the EU countries.  \u0000Purpose of the article: The main research objective was to identify the extent of tax evasion in the EU countries, with a subsequent specific focus on the econometric predictive models and a forecast of their future development in the case of Slovakia as the poorest performing country of the V4 in this area.  \u0000Methods: The research was primarily based on testing selected statistical indicators in the field of tax evasions expressed on the basis of the VAT gap. The data for the research was obtained from the EUROSTAT database and the international system VIES for the period between 2000 and 2017. In addition to panel graphs, the research hypotheses were tested primarily using a cluster analysis, t-test, time series analysis, and an analysis of the time series trend with 4 basic models: linear trend, quadratic trend, growth curve model, and S-curve model. On the basis of the Mean Absolute Percentage Error (MAPE), the S-Curve model was selected as the determining model of predicting tax evasion.  \u0000Findings & value added: Based on the results of the cluster analysis, the EU countries were divided into five reference groups by the VAT gap value, using the VAT gap percentage share on the overall GDP value. The research also provides a unique methodological framework and a unique econometric model for predicting the future VAT gap in Slovakia as the poorest performing country of the V4 in this area, which is applicable to other V4 and EU countries. The research results also enable policy-makers in the EU countries and specifically also in Slovakia and other V4 countries to compare themselves explicitly with the reference countries of the EU in terms of tax evasion and subsequently adopt adequate measures to improve the effectiveness and performance in this field.","PeriodicalId":46112,"journal":{"name":"Oeconomia Copernicana","volume":" ","pages":""},"PeriodicalIF":8.5,"publicationDate":"2021-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44396799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The use of the dynamic time warping (DTW) method to describe the COVID-19 dynamics in Poland","authors":"J. Landmesser","doi":"10.24136/oc.2021.018","DOIUrl":"https://doi.org/10.24136/oc.2021.018","url":null,"abstract":"Research background: In recent times, the whole world has been severely affected by the COVID-19 pandemic. The influence of the epidemic on the society and the economy has caused a great deal of scientific interest. The development of the pandemic in many countries was analyzed using various models. However, the literature on the dissemination of COVID-19 lacks econometric analyzes of the development of this epidemic in Polish voivodeships. \u0000Purpose of the article: The aim of the study is to find similarities in time series for infected with and those who died of COVID-19 in Polish voivodeships using the method of dynamic time warping. \u0000Methods: The dynamic time warping method allows to calculate the distance between two time series of different lengths. This feature of the method is very important in our analysis because the coronavirus epidemic did not start in all voivodeships at the same time. The dynamic time warping also enables an adjustment of the timeline to find similar, but shifted, phases. Using this method, we jointly analyze the number of infected and deceased people in each province. In the next step, based on the measured similarity of the time series, the voivodeships are grouped hierarchically. \u0000Findings & value added: We use the dynamic time warping to identify groups of voivodeships affected by the epidemic to a different extent. The classification performed may be useful as it indicates patterns of the COVID-19 disease evolution in Polish voivodeships. The results obtained at the regional level will allow better prediction of future infections. Decision makers should formulate further recommendations for lockdowns at the local level, and in the long run, adjust the medical infrastructure in the regions accordingly. Policymakers in other countries can benefit from the findings by shaping their own regional policies accordingly.","PeriodicalId":46112,"journal":{"name":"Oeconomia Copernicana","volume":"19 4","pages":""},"PeriodicalIF":8.5,"publicationDate":"2021-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41307531","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The nonlinear relationship between financial flexibility and enterprise risk-taking during the COVID-19 pandemic in Taiwan?s semiconductor industry","authors":"Bao-Guang Chang, Kun-Shan Wu","doi":"10.24136/OC.2021.011","DOIUrl":"https://doi.org/10.24136/OC.2021.011","url":null,"abstract":"Research background: Risk-taking is the basis for sustainable development of enterprise. It was clear that the influence COVID-19 epidemic on the global market economy has increased operational risks for businesses. The semiconductor industry has high operating risks and financial risks. Moderate financial flexibility (FF) can improve the ability of semiconductor enterprises to acquire financial resources in real time, calmly cope with the impact of uncertainties in operation, improve investment opportunities, and enhance sustainable operation. It is therefore interesting to study the influence of FF on enterprise risk-taking (ERT). Purpose of the article: The aim of the contribution is to explore the effect of FF on ERT within Taiwan?s semiconductor industry amid the COVID-19 pandemic period, and investigate whether ERT varies with semiconductor industry characteristic. Methods: Data from first three quarters of 2020, from multinational semiconductor firms listed on the Taiwan Stock Exchange (TSE), were collected and analyzed. Fixed effects regression with heteroscedasticity adjustment used to evaluate the influence of FF on the ERT of Taiwan?s semiconductor industry. Furthermore, in order to corroborate and support the reliability of the results, this research also used the different measures of ERT and Quantile regression (median regression) in the research model to check the robustness. Findings & value added: Empirical results indicate that FF has a U-shaped effect on ERT for multinational semiconductor firms listed on the TSE, particularly within the integrated circuits (IC) manufacturing industry. Additionally, FF also has a U-shaped effect on ERT for the asset-light semiconductor and IC manufacturing industries. This article also suggests that for the asset-light semiconductor and IC manufacturing industries, the optimal inflection points are 1.1397 and 0.9729, respectively. Based on the consequences of this study, it is suggested that Taiwan?s semiconductor industry should reasonably maintain FF and focus on the liquidity risk management for the long term value added, even after the COVID-19 pandemic period.","PeriodicalId":46112,"journal":{"name":"Oeconomia Copernicana","volume":"12 1","pages":""},"PeriodicalIF":8.5,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69085618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"New patterns in the position of CEE countries in global value chains: functional specialisation approach","authors":"Aleksandra Kordalska, M. Olczyk","doi":"10.24136/OC.2021.002","DOIUrl":"https://doi.org/10.24136/OC.2021.002","url":null,"abstract":"Research background: High servitisation of manufacturing makes it impossible to separate services from manufactured goods properly, which implies difficulties in the assessment of the position of the country on the smile curve, i.e. in the proper assignment of products or services to one of the industrial process steps: pre-production, pure fabrication or post-production services. Therefore, we propose to use the business functions of industries identified with the aid of labour market data rather than the industrial classification of products in order to create a more appropriate measure of the position of countries in GVCs. Purpose of the article: We aim to identify and analyse the patterns of functional specialisation for eight Central and Eastern European Countries (CEECs) — the Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, Slovakia and Slovenia — both at the country and industry level. In addition, we analyse functional specialisation patterns for Germany, which serves as a reference country. Methods: To assess functional specialisation patterns, we employ the methodology proposed by Timmer et al. (2019a). It allows us to obtain functional specialisation indices for four different business functions — management, R&D, marketing, and fabrication. To compute them, we Oeconomia Copernicana, 12(1), 35–52 36 combine two sources of data — domestic value added from decomposed sectoral input-output tables (the World Input Output Database) and the Occupations Database built up by Timmer et al. (2019a). Findings & value added: Our research shows a very heterogeneous pattern in CEEC countries' position in GVCs by taking into account their functional specialisation at the countries and industries levels. Poland and Slovakia focus primarily on low value-added fabrication processes, the Baltic countries and Slovenia specialise in management services, Hungary and Latvia gain in marketing services, and the Czech Republic and Slovenia win in R&D activities. We indicate that some CEE countries (Poland, Slovakia) could be stuck in a functional trap, and our approach could be a valuable tool for assessing the process of coming out of it.","PeriodicalId":46112,"journal":{"name":"Oeconomia Copernicana","volume":"12 1","pages":"35-52"},"PeriodicalIF":8.5,"publicationDate":"2021-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41759836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}