Product Diversification and Profitability in German Manufacturing Firms

Author(s):  
Nils Braakmann ◽  
Joachim Wagner

SummaryWe use unique rich data for German manufacturing enterprises to investigate the product diversification - firm performance relationship.We find that an increase in the degree of product diversification has a negative impact on profitability when observed and unobserved firm characteristics are controlled for. The effects are statistically significant and large from an economic point of view. This helps to understand the fact that nearly 40 percent of all enterprises with at least 20 employees are single-product firms according to a detailed classification of products, and that multi-product enterprises with a large number of goods are a rare species.

Author(s):  
Joachim Wagner

AbstractThis paper uses a new tailor-made data set to investigate the differences in extensive and intensive margins of exports in manufacturing firms from East Germany and West Germany. It documents that these margins do still differ in 2010, 20 years after the re-unification of Germany. West German firms outperform East German firms at all four margins of exports – they have a larger propensity to export, export a larger share of total sales, export more goods and export to a larger number of countries. All these differences are large from an economic point of view. A decomposition analysis shows that in 2010 between 59 percent and 78 percent of the difference in margins can be explained by differences in firm characteristics.


2018 ◽  
Vol 45 ◽  
pp. 00056 ◽  
Author(s):  
Elena Neverova-Dziopak

Eutrophication is one of the consequences of the negative anthropogenic impact on aquatic ecosystems. It leads to the degradation of both sweet and marine ecosystems, constituting a kind of secondary pollution of waters, which disturbs all types of their use. Undertakings related to preventing the negative effects of eutrophication are mainly conducted towards reducing the loads of nutrients introduced into surface waters and controlling the entire conditions in aquatic ecosystems in order to limit the development of aquatic vegetation. The increasingly restrictive legal requirement regarding the content of nitrogen and phosphorus in wastewater discharged into recipients enforces the application of expensive treatment technologies, and the public is becoming more aware of the rising costs of water and wastewater fees. In addition, wastewater treatment is a factor which has a negative impact on air quality due to greenhouse gas emissions and generates other environmental problems. The challenge for facilities, however, is determining which treatment alternatives will best meet their needs, both technically and financially, and to choose the most sustainable path. The problem of establishing a reasonable level of nutrient removal from wastewater, justified from an ecological and economic point of view is discussed in the paper.


BMC Cancer ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Fahd Elkhalloufi ◽  
Saber Boutayeb ◽  
Fouzia Mamouch ◽  
Latifa Rakibi ◽  
Sanae Elazzouzi ◽  
...  

Abstract Background In 2020, Morocco recorded more than 59,370 new cases of cancer and more than 35,265 cases of death (International Agency for Research on Cancer, Annual report Morocco, 2020). Cancer is always accompanied by socially constructed, differentiated, and contingent interpretations and practices according to the socio-cultural and religious characteristics of each region. The study aims at describing the evolution of the socio-cultural and religious aspects of Moroccan cancer patients followed at the National Institute of Oncology (NIO) of Rabat between 2010 and 2020. Methods We have prospectively studied all cancer cases diagnosed at the National Oncology Institute (NIO), Rabat in 2019. We have collected 1102 cases. The data collected was compared with the results of the study carried out in 2010 (1600 cases). Statistical analysis has been assessed by SPSS 20 software and the correlations between socio-cultural characteristics were examined using a chi-square test. Results From a socio-economic point of view, almost all patients claim that cancer is a costly disease as well as a disease that leads to a drop in income and the inevitable impoverishment of Moroccan patients. The illiteracy rate is still high; rising from 38% in 2010 to 42.80% in 2020. On the psychological level, damage to body image (alopecia, mastectomy, hysterectomy,) can lead to stigmatizing and harms the marital relationship. The number of patients experiencing divorce and marital separation that seems to occur following cancer pathology remains high, despite a decrease of nearly 50% between 2010 and 2020. Concerning the spiritual aspect, in the Arab-Amazigh-Muslim culture, the impact of the occurrence of cancer is very particular, and the repercussions are assessed differently depending on the degree of conviction. For practicing believers, cancer is considered a divine test and an opportunity to improve. In the Qur’an, God tests the best of his disciples to reward them The rate of practicing believers has evolved from 49% in 2010 to 85.50% in 2020.But for non-practicing believers, cancer is regarded as a divine punishment coming from outside. New behaviors reported by this research concern the use of “roquia”. This spiritual cure is considered as an anti-cancer remedy. It uses Allah’s words from the holy “qur’an”, his faires names and his attributes. 42% of patients use “roquia”. Concerning phytotherapy, there was an increase in the percentage of participants using medicinal plants and even the most harmful plants (Arestiloch, Euphorbia) from 26% in 2010 to 51.50% in 2020. Conclusion The precarious social level of cancer patients, the lack of social and medical coverage, illiteracy, and lack of knowledge of religion, as well as dissatisfaction with conventional medicine, may lead patients to the use of traditional medicine (medicinal plants, visit of “marabouts”, “roquia”). This can have a negative impact on the quality of access to oncology care.


Author(s):  
Harm G. Schröter

AbstractSeveral theories on communication are tested on trial to what extent they can provide additional insight in business history. All are focused on one known example, the relation between the dyestuff cartel and its Japanese competitors in the interwar period. Can theory extend the limits of our knowledge even in well known cases? While the classification of types of information transfer according to Chun Wei Choo provides only limited new insights, other theories provided interesting results. One is the creation of mutual trust, which helps to explain the - from an economic point of view - quite surprising longevity of the cartel. Another application provides reasons for the cartel’s largest strategic failure. Thus, communication theory can but need not provide deeper insights into business history.


2017 ◽  
Vol 3 (2) ◽  
Author(s):  
Ahrie Sonta

Policing is one of the final filter mechanisms in order to avoid the impact of globalizationentering Indonesia. Good policing can anticipate the dynamicof strategic environment before the bad impact happen in the society. Therefore, it is important for police to be able to conduct analyses on comprehensive strategic policing based on sectorial. For example, globalization, economy, and terrorism have specific chains and/or relationship pattern, in which the development influences the livelihood of Indonesia society. Indonesia Police has role to protect, assist, and serve society by giving priority on preventive functions before negative impact caused by the changes of strategic environmentoccurred. National strategic analysis is important to develop police capability by using humanity approach. This essay is to strategically analysethe comprehensive security through economic point of view including in the context of terrorism.


Polymers ◽  
2020 ◽  
Vol 12 (6) ◽  
pp. 1289 ◽  
Author(s):  
Ewelina Jamróz ◽  
Pavel Kopel

From an economic point of view, the spoilage of food products during processing and distribution has a negative impact on the food industry. Lipid oxidation and deterioration caused by the growth of microorganisms are the main problems during storage of food products. In order to reduce losses and extend the shelf-life of food products, the food industry has designed active packaging as an alternative to the traditional type. In the review, the benefits of active packaging materials containing biopolymers (polysaccharides and/or proteins) and active compounds (plant extracts, essential oils, nanofillers, etc.) are highlighted. The antioxidant and antimicrobial activity of this type of film has also been highlighted. In addition, the impact of active packaging on the quality and durability of food products during storage has been described.


2020 ◽  
Author(s):  
Fahd Elkhalloufi ◽  
Saber Boutayeb ◽  
Fouzia Mamouch ◽  
Latifa Rakibi ◽  
Sanae Elmajjaoui ◽  
...  

Abstract Background: In 2018, Morocco recorded more than 52,783 new cases of cancer and more than 32,962 cases of death (IARC, 2018). Cancer is always accompanied by socially constructed, differentiated and contingent interpretations and practices according to the socio-cultural and religious characteristics of each region. The aims of this study is describing the evolution of the socio-cultural and religious aspects of Moroccan cancer patients followed at the National Institute of Oncology (NIO) of RABAT between 2010 and 2020.Methods: We have prospectively studied all cancer cases diagnosed at the National Oncology Institute (NIO), Rabat in 2019. We have collected 1102 cases. The data collected was compared with the results of the study carried out in 2010 (1600 cases). Statistical analysis has been assessed by SPSS 20 software and the correlations between socio-cultural characteristics were examined using a chisquare test.Results: from a socio-economic point of view, almost all patients claim that cancer is a costly disease as well as a disease that leads to a drop in income and the inevitable impoverishment of Moroccan patients. The illiteracy rate is higher than in subsequent studies 42.4%. On the psychological level, the damage to body image has a negative impact on the marital relationship. The number of female patients who are victims of spousal divorce and separation is very high. Damage to body image (alopecia) can lead to stigmatizing behaviour. Concerning the spiritual aspect, in the Arab-Berber-Muslim culture, the impact of the occurrence of cancer is very particular, and the repercussions are assessed differently depending on the degree of conviction. for practicing believers, cancer is considered a divine trial, but for non-practicing believers, cancer is regarded as a divine punishment coming from outside. New behaviours reported by this research concern the use of ROKIA as an anti-cancer remedy, 42% of patients use ROKIA.Conclusion: It is important to take these data into account in the therapeutic management of patients in order to better relieve them, which sometimes proves difficult for the healthcare team. The main relief seems to come from the deep religious beliefs that help.


Author(s):  
Katarína Belanová ◽  

The crisis caused by the coronavirus COVID-19 pandemic has hit the corporate sector from an economic point of view particularly hard. The forced closure of operations led to a dramatic drop in sales and disruption of normal cash flow. In this regard, SMEs have been affected the most. Because of their economic and social importance for the economies, governments have taken many measures to help them. This article aims to evaluate the impacts of the coronavirus crisis on small and medium-sized enterprises in the Slovak Republic. For this purpose, we surveyed 139 SMEs up to the end of 2020. The results of the survey show that the existing help from the state has not compensated for the loss of sales and losses that entrepreneurs have had to deal with. The negative impact of the measures related to the second wave of the COVID-19 pandemic was felt by up to 96% of the addressed SMEs. The article also includes proposals from interviewed SMEs regarding business support measures. In this regard, it is necessary to focus especially on eliminating the technical and procedural shortcomings of the measures.


2018 ◽  
Vol 33 ◽  
pp. 01048
Author(s):  
Alexandr Orlov ◽  
Irina Chubarkina

The paper is dedicated to main modern trends in the area of high-rise construction. The classification of buildings and structures by height is given. Functional distribution by the height of buildings is presented. A review of positive and negative aspects of high-rise construction from the economic point of view is given. On the basis of the data obtained, it is proposed to build up residential microdistricts in the form of urban blocks. A plan of microdistricts development is presented. It takes into account urban blocks and includes their main characteristics. An economic and mathematical model was developed to carry out a comprehensive assessment of the effectiveness of high-rise construction projects.


Author(s):  
Joachim Wagner

SummaryInterest in the theoretical and empirical analysis of multi-product enterprises is growing. This paper uses newly available representative longitudinal data covering the years 1995 to 2004 to document for the first time the extent of product diversification in German manufacturing enterprises and the role of single- and multi-product firms. In 2004 about 60 percent of all enterprises were multi-product firms, producing 4.4 products on average.Multi-product firms are more often found among the larger enterprises. In 2004 the share of multi-product enterprises in total sales and total exports was 81 percent and 84 percent, respectively. Enterprises producing a large number of products are a rare species - only about three percent of all firms produce more than ten different products. This extent of product diversification is rather stable over the time period under consideration. The empirical investigation demonstrates that compared to single-product firms multi-product firms are larger, have a higher productivity, and both a higher human capital intensity and research and development intensity. These characteristics of multi-product firms do exist before single-product enterprises turn to multi-product enterprises. Therefore, and in accordance with the resource view, they can be considered as determinants of product diversification at the firm level.


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