Situation Of Households Research Articles

Socioeconomic, Eating- and Health-Related Limitations of Food Consumption among Polish Women 60+ Years: The 'ABC of Healthy Eating' Project.

The study aimed at identifying the socioeconomic, eating- and health-related limitations and their associations with food consumption among Polish women 60+ years old. Data on the frequency of consumption of fruit, vegetables, dairy, meat, poultry, fish, legumes, eggs, water and beverages industrially unsweetened were collected with the Mini Nutritional Assessment (MNA®) and were expressed in the number of servings consumed per day or week. Three indexes: the Socioeconomic Status Index (SESI), the Eating-related Limitations Score (E-LS) and the Health-related Limitations Score (H-LS) were developed and applied. SESI was created on the base of two variables: place of residence and the self-reported economic situation of household. E-LS included: difficulties with self-feeding, decrease in food intake due to digestive problems, chewing or swallowing difficulties, loss of appetite, decrease in the feeling the taste of food, and feeling satiety, whereas H-LS included: physical function, comorbidity, cognitive function, psychological stress and selected anthropometric measurements. A logistic regression analysis was performed to assess the socioeconomic, eating-, and health-related limitations of food consumption. Lower socioeconomic status (vs. higher) was associated with a lower chance of consuming fruit/vegetables ≥ 2 servings/day (OR = 0.25) or consuming dairy ≥ 1 serving/day (OR = 0.32). The existence of multiple E-LS limitations (vs. few) was associated with a lower chance of consuming fruit/vegetables ≥ 2 servings/day (OR = 0.72), consuming dairy ≥ 1 serving/day (OR = 0.55) or consuming water and beverages industrially unsweetened ≥6 cups/day (OR = 0.56). The existence of multiple H-LS limitations was associated with a lower chance of consuming fruit/vegetables ≥ 2 servings/day (OR = 0.79 per 1 H-LS point increase) or consuming dairy ≥ 1 serving/day (OR = 0.80 per 1 H-LS point increase). Limitations found in the studied women were related to insufficient consumption of selected groups of food, which can lead to malnutrition and dehydration. There is a need for food policy actions, including practical educational activities, to eliminate barriers in food consumption, and in turn to improve the nutritional and health status of older women.

State containment measures, living arrangements, and mental health of U.S. older adults during the COVID-19 pandemic

Objectives Early in the coronavirus pandemic, U.S. states implemented several different types of containment measures to slow the disease’s spread. Early evidence indicates containment measures were associated with changes in individuals’ mental health. This study explores the associations between U.S. state containment measures and older adults’ mental health and importantly, whether the associations vary by living arrangement and gender. Methods The study analyzed national sample of adults aged 50 or older from 12 waves (April-July 2020) of the U.S. Household Pulse Survey (N = 394,934). State fixed-effects models linked four state containment measures (stay-at-home order, restaurant closure, bar closure, and movie theater closure) to levels of depression and anxiety across different types of living arrangements, net of controls. Men and women were analyzed separately. Results Stay-at-home order and restaurant and bar closure, but not movie theater closure, were associated with higher levels of depression and anxiety in older adults. Living arrangements moderated the associations for women but not men. For women, compared to living alone, living with a spouse or intergenerational family was associated with higher levels of anxiety and depression during stay-at-home order and restaurant closure. Conclusion The associations between containment measures and mental health vary by type of living arrangement and were gendered, likely because household situations create different demands and supports that men and woman experience differently. Although containment measures are necessary to protect public health, paying attention to these underlying dynamics can inform policymakers’ efforts to implement policies that balance harms and benefits for older adults.

Household income as a factor forming potential demand on the market of organic products

Purpose. The purpose of the article is to analyze the situation of households in terms of income, expenditure, food quality, consumption of individual products and to assess the potential development opportunities for organic products market. 
 Methodology / approach. The dialectical method of cognition, the systematic approach to the study of economic phenomena and processes, the monographic method (the analysis of scientific achievements of domestic and foreign scientists on the assessment of income, cost structure, quality of life) were used in the research. The abstract-logical method (for theoretical generalizations and formulation of conclusions), the economic-statistical method (when assessing the reliability of differences between groups of households), the graphic method (when constructing graphical images), correlation analysis (to make a correlation between the level of consumption of meat and meat products based on the amount of income in the households) were used among the special methods of research. To assess the actual state of affairs, the authors used data from the statistical observation regarding the level of income and expenditures of the population of Ukraine according to 2018, which was called “Anonymous microdata on the main indicators of income, expenditures and living conditions of households”. The total number of households that responded to questions about their income level was 7698 from 8051, or 95.6 %.
 Results. The article emphasizes that one of the important criteria for social protection is the quality of food supply in accordance with scientific norms and established standards. The income level and food consumption by households were compared. It was noted that in general the distribution of respondents in cash income levels was not considered to be normal. A clear correlation was established between the level of household income and the level of food consumption in both monetary and physical units. These differences were tested using the statistical method of t-test for comparing averages, which provided evidence of the difference between groups of households.
 Originality / scientific novelty. For the first time, the level of discrepancies in income and food consumption between households was assessed using the t-test method of comparison of averages, which allowed establishing statistically a significant difference between groups in these indicators. The assessment of the impact of household income on the level of expenditures and consumption of certain types of food products has been further developed with the identification of promising focus groups for consumers of organic products.
 Practical value / implications. The practical value of the results is that the identification of patterns allows to predict further trends in the level of consumption of certain types of food, particularly organic.

Economic stress of people 50 + in European countries in the Covid-19 pandemic–do country policies matter?

The Covid-19 pandemic caused lockdown of economies, which in turn led to the worsening of the economic situation of many households. During the first wave of the Covid-19 pandemic governments undertook various measures to support economies and societies, including jobs protection along with financial support provision to people who suffered financial loss during the economic crisis. We analyse the economic situation of older Europeans, depending on their socio-economic status as well as country of residence characteristics, including economic and labour market changes during the first phase of the pandemic, the strictness of government policies but also the country development level using the Human Development Index. We use the results of the Survey of Health, Ageing, and Retirement in Europe (SHARE), including the SHARE Corona Telephone Survey, which was conducted during the first wave of the Covid-19 pandemic. Our results indicate that individual characteristics have a higher impact on individual economic stress, compared to country characteristics. However, country’s response to the consequences of the Covid-19 pandemic, but also the overall level of development influences the economic situation and ability to cope with the economic risks people aged 50 and over face. People in more developed countries have smaller difficulties in making ends meet, while the economic crisis and more stringent policies reduce chances to receive financial support and increase economic risks.

Impact of Catastrophic Health Expenditures on Chinese Household Consumption.

China has built a social medical insurance system that covers the entire population so as to reduce the impact of diseases on individuals and families. Although the decline in the incidence of catastrophic health expenditures (CHEs) in China is encouraging, this issue remains important. On the basis of considering selectivity bias and heterogeneity, we applied propensity score matching (PSM) to analyze the 2018 data from the China Family Panel Studies. We assigned CHE households and non-CHE households to the treatment group and the control group, respectively, and used non-random data to simulate a randomized trial to investigate the impact of CHE on household consumption in China. The results of this study indicate that, when the threshold is set at 40%, the consumption of households experiencing CHEs (CHE household) is significantly lower than that of households not experiencing CHEs (non-CHE households) and that CHEs have a significant negative impact on other household consumption and a significant impact on the household property and debt. This effect still exists when the threshold is set lower, with household essential consumption most affected. The occurrence of CHEs leads to a reduction in household consumption and a significantly worsening financial situation for the CHE households, impacting the basic quality of life of the families. Therefore, it is necessary to further reform the medical and health system to reduce the high medical expenses.

The cardboard box study: understanding collaborative data management in the connected home

The home is a site marked by the increasing collection and use of personal data, whether online or from connected devices. This trend is accompanied by new data protection regulation and the development of privacy enhancing technologies (PETs) that seek to enable individual control over the processing of personal data. However, a great deal of the data generated within the connected home is interpersonal in nature and cannot therefore be attributed to an individual. The cardboard box study adapts the technology probe approach to explore with potential end users the salience of a PET called the Databox and to understand the challenge of collaborative rather than individual data management in the home. The cardboard box study was designed as an ideation card game and conducted with 22 households distributed around the UK, providing us with 38 participants. Demographically, our participants were of varying ages and had a variety of occupational backgrounds and differing household situations. The study makes it perspicuous that privacy is not a ubiquitous concern within the home as a great deal of data is shared by default of people living together; that when privacy is occasioned it performs a distinct social function that is concerned with human security and the safety and integrity of people rather than devices and data; and that current ‘interdependent privacy’ solutions that seek to support collaborative data management are not well aligned with the ways access control is negotiated and managed within the home.

The Situation of Households on the Energy Market in the European Union: Consumption, Prices, and Renewable Energy

Energy plays a crucial role in the modern world. The acquisition and consumption of energy is unfortunately associated not only with economic development or the facilitation of everyday life, but also with a negative impact on the environment. To prevent these, measures are being taken which are part of a broad programme referred to as sustainable energy development (SED). A special place among energy consumers is occupied by households, as access to energy is a fundamental factor affecting the quality of life. The aim of this paper is to look at and assess the current situation of the household sector in the EU energy market in the context of SED and to point out similarities and differences between EU countries. The analysis considers factors based on SED indicators: final energy consumption per capita, energy prices offered to households, and the share of renewable energy in household energy consumption. The k-means method was used as a research tool. The results obtained indicate first of all that the EU countries are highly differentiated in terms of the analysed factors. It can be said that these differences result not only from the wealth of a given country, geographical location, or natural possibilities to use renewable energy sources, but mainly from the energy policies implemented in individual countries.

Analysis of the demographic, social and economic situation of female-headed households in Iran

Analysis of the demographic, social and economic situation of female-headed households in Iran

Household transitions to clean energy from traditional biomass in Nepal: Challenges and opportunities

In recent years, the Nepal government has recognized and prioritized several clean energy initiatives in its national plans and policies. Despite this, more than two-thirds of households still rely on traditional biomass, as their primary source of energy, for cooking and heating, making the household fuelwood consumption per person in Nepal among the highest in the world. However, why households’ transitions to clean energy for cooking is slow has been poorly understood. Using energy-specific information from the World Bank’s Multi-Tier Framework (MTF) survey and the Nepal government’s Multiple Indicator Cluster Survey (MICS), the cooking and heating energy consumption situation of households across the provinces by rural and urban areas is analyzed briefly. Also, a simple levelized cost of cooking is estimated using different fuel-technology combinations. The main findings of this paper are: limited availability, unreliable supply and high costs are hindering households’ transitions to clean energy from traditional biomass; the combination of fuelwood, liquified petroleum gas and other clean energy sources (multiple fuel stacking) are common within the same household; and, the use of biogas, and to some extent, solar power, for cooking is limited to scale and geographical location. It is expected that electricity will be the most economic and common primary clean cooking energy option for households in the future provided that the government has the policy to address the reliability concerns of electricity and that it is affordable for low-income households.

Development of the higher education market in the EU countries as a factor of human capital accumulation: experience for Ukraine

The scientific and methodological approach to the analysis of the peculiarities of the higher education market functioning in the EU countries in the system of human capital formation is represented. The purpose is to identify the chief factors influencing the development of the higher education market in the EU countries from the standpoint of human capital accumulation, to form scientific and practical approaches to improve its functioning in the economy of Ukraine. The author has proposed: to carry out a comparative analysis of the dynamics of higher education market in the EU countries (2013-2019) and in Ukraine, to evaluate the indicators of variation of this market in general and by educational and vocational levels; to determine the system of correlations between the capacity of the higher education market in the EU countries and the set of economic and socio-demographic indicators of development by means of multiple regression analysis. Taking into account the human capital accumulation, it is established that the market of higher education in the EU countries is characterized by a number of structural features: focus on education in public higher education institutions with a slight trend to reduce the share of students enrolled in them in 2013-2019; differentiation by educational and vocational levels of higher education, public and private higher education institutions; sensitivity to the economic situation and the state of budget financing, demographic processes, the amount of household income, prospects for employment and career growth. In view of the EU countries experience, it is important for Ukraine to pay attention to improving the functioning of the market segment of higher education services, which includes public higher education institutions and create a favourable environment for private education institutions activities, public policy measures aimed at macroeconomic stability, development of the labour market and improvement of the financial situation of households.

Household Financial Situation during the COVID-19 Pandemic with Particular Emphasis on Savings—An Evidence from Poland Compared to Other CEE States

The aim of this article is to analyze and assess the impact of the pandemic on the finances of households in Poland, compared to other CEE countries (including Czech Republic, Slovakia and Hungary), with particular emphasis on changes in the level of their savings, which are considered to be the foundation for the development of the indicated research group. There is no doubt that the pandemic had an impact on the situation of households, which is mainly visible in the labor market (rising unemployment), and thus the question arises to what extent have the households’ approaches to financial decisions changed because of this situation? The propensity to save was taken into account as a main aspect of this problem, because it has, among others, a big impact on the financial well-being (in a broader sense). Using the multiple linear regression method, the factors that influence the level of household savings were determined. The results of the research show that these factors are different in the analyzed countries and have a different impact on the level of the explained variable, which is the gross saving rate. The research should also be treated as a preliminary one. It constitutes a contribution to in-depth research with the use of more sophisticated statistical and econometric methods, which will allow for the better assessment of the examined issue.

Middle class vulnerability to covid-19 pandemic effects and government measures in Metropolitan Lima

Using National Household Survey data, this study examines the situation of Peruvian middle class households in Metropolitan Lima and Callao prior to the COVID-19 pandemic through financial and non-financial variables in order to identify vulnerability factors in the overall population and in income quintiles.The analysis has revealed that health, income and labor are the most vulnerable indicators and could be heavily affected by government measures against COVID-19, such as mandatory social isolation (lockdown), social distancing, and movement and gathering restrictions. In this context, households in the lowest quintile are substantially more susceptible to falling into poverty due to economic instability, labor informality and lack of social protection. The study results suggest that the definition of “vulnerability” needs to go beyond poverty measurements to improve the focalization of government policies and strategies in similar crises.

Insurance Against Extreme Weather Events: An Overview

Abstract Extreme weather events increasingly threaten the economic situation of households and enterprises around the world. Insurance against extreme weather events is among the climate change adaptation instruments that are currently discussed by the policy community. This overview paper provides a synopsis of the state of research on insurance against extreme weather events, outlining advantages and limitations inherent in three main types of insurance: indemnity-based insurance, index-based insurance, and insurance-linked securities. The paper discusses issues related to insurance uptake, distributional effects, misleading incentives and potentially negative side effects, as well as the role of the state.

Food diversity and consumption of ultra-processed food in the complementary feeding: National Health Survey, Brazil, 2013

Objective: To assess food diversity and absence of consumption of ultra-processed foods in complementary feeding of Brazilian children aged between six and 24 months according to socio-demographic variables. Methods: It is a cross-sectional study that analyzed data from the National Health Survey, 2013. The food diversity and ultra-processed foods consumption were evaluated separately and together. The joint analysis was measured by score, considering the consumption of each food group that constituting food diversity, as well as the absence by each of ultra-processed foods. It was estimated prevalence, means score and confidence intervals (95%). Socio-demographic variables analyzed: gender, race, household situation, macro-regions and household conditions. Results: Of the 3701 eligible children, only 3.8% had nutritional adequacy (food diversity and absence of ultra-processed foods), 48.8 % had food diversity, and 15.7 % did not consume ultra-processed foods. Children with low socioeconomic status had a lower score on the nutritional adequacy and a lower prevalence of food diversity and a higher prevalence of ultra-processed foods consumption. Conclusions: A large portion of Brazilian children have low feeding diversity and consume ultra-processed foods, with inequalities related to the socioeconomic status and macro-region. Public policies and health care actions must consider these differences to reduce the disparities.

Local adaptation and coping strategies to global environmental changes: Portraying agroecology beyond production functions in southwestern Ethiopia.

The recent research recommendations on the adaptations of poor are toward local specific investigations, aimed at a comprehensive understanding of the adaptation strategies through in-depth analysis of the status, and the explicit on how climate and non-climate global change processes constrain the inherent strategies. Intent to this idea, we have designed this study to assess the small-scale farmers' adaptation and coping strategies in southwestern Ethiopia. The agroecology approach steered in case-study design was used for the conceptual and analytical framework. The data collected from 335 households were analyzed for descriptive and multivariate analysis of variance and substantiated by qualitative data obtained through focused group discussion, interview, and observations. The significant differences were observed in the watershed among households in the case studies on their adoption of the identified adaptation and coping strategies. The sustainability of preferred strategies was different along case studies, solely determined by the impact magnitude of the adaptations constraining factors. Although free ecosystem-based strategies become less practical and replacing by new strategies in the watershed, the processes were gradual, internal to the community and managed through adaptive learning in the highland. However, the paths were perceived as toward maladaptive, resulted by the state interventions which disrupted free adaptations, deteriorated adaptive learning of the community, and shaped the adaptation responses toward the interventions in the kolla agroecology. The study implies that the situations of households' adaptation strategies are beyond the reflections of their respective production ecology, designated within climate variability in the previous studies. The structural land use dynamics and associated resource tenure insecurity have greater constraining effects on the strategies than the impacts of climate variability in the kolla. Thus, subsequent research interested in such contexts, and any plan for the development interventions should (re)consider the impacts of non-climate national/and global environmental change in shaping the adaptation and coping strategies of the local community.

CHANGES IN THE INCOMES AND EXPENDITURES OF HOUSEHOLDS IN POLAND AND THEIR REGIONAL RELATIONS

The article assesses the financial situation of households in 2000-2019 in prospect of changes of incomes and expenditures in Poland. It has been assumed, as a point of reference, that dispersionof the analysed processes is dependent on geographical area– therefore regional scale was applied. To the analysis and comparison the data from the researches on households budgetsperformed by GUS were used. Adopting simultaneously an econometric approach (considering the time (years 2000-2019) as independent, explanatory variable) analytical trend functions wereestimated. A retrospective analysis of the incomes and expenditures of the population of Poland indicates the growing trends. Regional comparative analysis of households allows to drawconclusions that level of economic condition is very diversified.

Harvesting rainwater for food security: farmers' perceptions of the Boardwalk Cisterns Program in Alagoas, Brazil.

Boardwalk Cisterns is a government program that aims to attend a population with precarious access to water in Brazil. Developed as part of the Zero Hunger strategy, it intends to increase food security and contribute to the realization of the human right to food. The objective of this study was to assess farmers' perceptions of the Boardwalk Cisterns program and its impact on the food security situation of beneficiary households. Data were collected through a descriptive cross-sectional quali-quantitative survey. Questionnaires were applied to farming families selected from two municipalities in the state of Alagoas (Northeast Brazil), containing questions on sociodemographic characteristics, production methods, and food security status. The Free Evocation Technique for social representation, analyzed through the software Ensemble of Programs Permettant L'analyze des Évocations, was used to ascertain farmers' perceptions of the program. The study showed a positive perception of the interviewees in relation to the boardwalk cisterns. The program brought some improvement in the agricultural production conditions and, consequently, in the food security situation of the households. Corn, beans and cassava were the most common crops, with almost half of this production (48.3%) destined for consumption by the families themselves. Farmers also reported having more water, allowing them to plant more fruit trees, as well as medicinal and ornamental plants. Nevertheless, 79.1% of the households interviewed were still in a situation of food insecurity, of which 28.1% were classified as mild food insecurity, 26% as moderate food insecurity, and 25% as severe food insecurity. Farmers were correct in their perception that the Boardwalk Cisterns program improved their food security situation. The program resulted in greater access to water, and greater production and consumption of food. However, by itself, the Boardwalk Cisterns program was not enough to raise beneficiary families above their food-insecure status. The program alleviated the problem of food insecurity, but other complementary government interventions are needed to guarantee the food security of families living in extreme poverty.

COVID-19 Crisis and Some Contours of the Rural Labour Market in India

Indian labour markets are segmented based on caste, gender groups, region, types of workers and types of contractual arrangements. An important feature of the labour markets in India, notwithstanding intersectionalities across segments, is greater access to high-quality work with social security benefits to the privileged sections of the society as compared to the socially oppressed sections, including women. The latter dominate in low-quality, less stable and insecure work in the informal sector.The COVID-19 pandemic and associated lockdown measures have increased the vulnerability of the informal workers, including the migrant workers. The article analyses the features of rural and urban labour markets, prior to the outbreak of the pandemic, that had contributed to vulnerability of the workforce. The analysis was based on the National Statistical Office ( NSO, 2020 )—Periodic Labour Force Survey (PLFS) database of 2018–2019, NSSO (2014)—Report of the Situation of Agricultural Households in India, NSSO (2014)—Employment and Unemployment Survey, Labour Bureau, and the Economic Survey of India. It also analyses the impacts of the pandemic on the rural labour market based on the Centre for Monitoring Indian Economy (CMIE) database. Our analysis reveals that the rural labour market in India was more adversely affected by the lockdown measures than the urban counterpart. In the rural areas, there was collapse of non-farm employment and increased participation in agricultural work was largely an outcome of distress. Furthermore, reverse migration of workers had led to sharp decline in remittances, particularly in the eastern Indian states that are largely agrarian and poor. The article advocates policy initiatives that include expansion of the rural employment programmes for providing relief to the poor and working population in India.

Impact of COVID-19 on Household’s Financial Situation in Poland

Purpose: The main purpose of the article was to assess the impact of the COVID-19 pandemic on the financial situation of households in Poland. This goal was supplemented with the main hypothesis, auxiliary hypotheses and research questions. Design/Methodology/Approach: The research was conducted in February 2021 by means of an questionnaire survey on a group of 1000 randomly selected Polish residents. The questionnaire was developed in the form of 19 record and substantive single or multiple choice questions. Another method that was used for the research was the review and analysis of bibliographic resources. Findings: The empirical results show that due to the COVID-19 pandemic, the financial situation of households in Poland has slightly deteriorated. Nearly 2/3 of the respondents were negatively affected by the financial effects of the pandemic to a small or medium degree. In 1/4 of the respondents, there was a marked reduction in income related to the pandemic crisis. It is worth noting the change in Poles' attitude to saving. The unpredictability of the pandemic crisis resulted in a significant reduction in purchasing expenses in more than half of the respondents, and nearly three quarters of them began to carefully plan their expenses. Two-thirds of respondents believe that one of the ways to protect themselves against another crisis caused by a pandemic, or another genesis of a phenomenon, is to save money. Practical Implications: With the pandemic, the approach of Polish households to collecting savings and spending money has changed. This informs potential entities and institutions offering their goods that they should remodel their offers and adapt them to the prevailing conditions on the Polish market. Originality/Value: Unique, authorial survey conducted on a representative research sample, dealing with current issues, concerning not only Poland, but also the entire world. The effects of the COVID-19 pandemic are described and the impact of respondent characteristics on the financial extent impact of the economic downturn is analyzed.

Investigating the Role of Carpet Production in the Economic and Social Situation of Rural Households in Aq Qala Township

تولید فرش دستبافت یکی از فعالیت‌های مهم و یاریگر معیشت بسیاری از خانوارهای روستایی به شمار می‌رود. هدف پژوهش حاضر تحلیل تأثیر قالیبافی بر وضعیت اقتصادی و اجتماعی خانوارهای روستایی شهرستان آق‌قلا است. پژوهش به لحاظ هدف کاربردی و روش‌ آن توصیفی - تحلیلی و مبتنی بر پیمایش و جامعه آماری آن را خانوارهای ساکن در 10 روستای شهرستان آق‌قلا تشکیل می‌دهد که 367 خانوار دارای زنان شاغل در تولید فرش دستبافت به‌عنوان حجم نمونه با فرمول کوکران تعیین گردید. به منظور بررسی شاخص‌های اقتصادی و اجتماعی از 33 متغیر در قالب طیف لیکرت استفاده شد. ابزار جمع‌آوری داده‌ها مبتنی بر پرسشنامه محقق ساخته که روایی محتوایی آن توسط اساتید تأیید و پایایی آن با ضریب آلفای کرونباخ برای متغیرهای اقتصادی 82 درصد و متغیرهای اجتماعی 91 درصد به دست آمده است. به منظور تجزیه‌وتحلیل داده‌ها از تحلیل همبستگی کای اسکوئر و مقایسه میانگین فریدمن و کروسکال‌والیس در محیط نرم‌افزاری SPSS و برای تهیه نقشه از نرم‌افزار ArcGis استفاده شده است. نتایج حاصل از تحلیل همبستگی در مؤلفه‌های موردبررسی نشان می‌دهد که رابطه معنادار در سطح اطمینان 99 درصدی بین سطح تحصیلات با متغیرهای اقتصادی و اجتماعی وجود دارد. همچنین نتایج آزمون کروسکال-والیس بیانگر عدم تفاوت خاص به‌جز افزایش پس‌انداز بین روستاهای موردمطالعه بوده و تأثیر تولید فرش دستبافت بر تمام روستاها یکسان است. مهم‌ترین چالش‌ها را می‌توان در غیرقابل‌پیش‌بینی بودن قیمت مواد اولیه، مشکلات مربوط به تأمین مالی، تولید و عرضه بعضا تولیدات غیراستاندارد بیان نمود.