Rise In Prices Research Articles

Urbanization Impacts the Soaring Housing Price of Hangzhou During 2018-2022

This paper examines the reasons for the rapid increase in housing prices in Hangzhou between 2018 and 2022. As one of China's fast-growing cities, Hangzhou has experienced significant changes in its real estate market due to continued population growth and accelerated urbanization, especially driven by major events such as the G20 Summit and the Asian Games. Firstly, the improvement and expansion of the city's infrastructure, especially the development of Hangzhou's metro network, has increased the attractiveness and property values of specific areas. Second, the government's talent admission policies and the city's overall attractiveness led to a population surge, further pushing up housing demand. In addition, special events such as the G20 Summit and the Asian Games and the urban renewal programs they bring have stimulated housing prices to a certain extent. In response to these reasons, it is recommended that the government take multifaceted measures to control the excessive rise in housing prices, including strengthening the regulation of the real estate market, rationalizing the planning of urban development, and providing more affordable and rental housing. The Government has optimized its policies to meet the housing needs of different income groups so as to achieve long-term stability and healthy development of the real estate market.

Tuna Dark Muscle Feeding Improved the Meat Quality of Holland Mini-Piglets and Modulated the Gut Microbiota.

Pork is one of the most widely produced and consumed meats in the world, and it is also an important source of animal protein. The continuous rise in feed prices has forced the pig industry to consider adding cost-effective alternative feed to pig diets. In this study, we aimed to explore the beneficial effects of tuna dark muscle as a nutritional supplement on the growth performance, serum lipids and antioxidant levels of Holland mini-piglets, as well as on the odor and volatile substances of pork and the gut microbiota. Two-month-old male mini-piglets (n = 24) were fed a control diet or supplemented with either 2% (LD) or 4% (HD) tuna dark muscle for 8 weeks. The use of tuna dark muscle at low and high dosages significantly increased the average daily weight gain, but it showed no significant effect on organ indices or blood lipids. In addition, dark muscle treatment significantly increased the antioxidant capacity, characterized by increased SOD and GSH-Px activities, and it decreased the content of MDA in serum. Moreover, tuna dark muscle feeding shifted the odor of rib muscle and tendon meat away from that of the control group, while similar odor patterns were observed in the longissimus dorsi muscle. Among these volatile substances, hexanal, nonanal, and heptanal increased in response to dietary tuna dark muscle and were regarded as indispensable contributors to the feeding. Furthermore, dietary tuna dark muscle modulated the gut microbiota of the piglets, increasing the abundance of beneficial bacteria such as butyric acid-producing bacteria, and reduced the abundance of harmful bacteria. The feeding strategy reported in this study not only reduces the production costs of pork but also utilizes tuna processing by-products in an environmentally friendly way.

How price and non-price factors influence the market price of major carp: Findings from the dynamic ARDL approach

Recently, fish prices in Bangladesh have been growing, particularly the market price of major carp, even though the factors that may be contributing to this trend are unexplored. Therefore, this study considers some price and non-price factors to explore the market price dynamics of major carp species in Bangladesh. To explore the factors impacting the market price of carp fish, we apply advanced time-series econometric modeling, such as the recently devised dynamic simulated autoregressive distributed lag (ARDL) model using publicly available data on fish prices from 2005 M1 to 2021 M12. This period is attributed to the rapid transformation from mostly low-intensity farming to commercialization due to a rise in productivity and market price. Among the price factors, the findings demonstrate that the price of corn, soybean, and oilcake, and fisheries wage rate have a positive significant impact on fish price in both the short and long term. In addition, among the non-price drivers, GDP per capita, inflation rate, and fish consumption all have a significant positive influence on fish prices in the long run, whereas total production has a detrimental effect on fish prices in the long run. These results have significant policy ramifications for attaining the fish farmers' profit maximization and consumers' welfare maximization goals.

A decentralized production approach to measure fuel performance of bus transportation systems

AbstractThis paper presents a comprehensive measure of fuel performance, considering economic and environmental factors using Data Envelopment Analysis (DEA). The study uses decentralized production approach, modeling two technology specifications, one with abatement and one without. The study focuses on the Indian public bus transport industry, treating carbon emissions as bad outputs with joint disposability alongside fossil fuels. Additionally, it examines fuel performance drivers through bootstrapped truncated regression. The findings reveal that maintenance practices and vehicle age negatively affect fuel performance, with the latter showing a non‐linear influence. As fuel prices rise, bus company managers increasingly adopt fuel‐saving practices.

Influence of humic preparations on the development of honeysuckle in the forest steppe of Western Siberia

Blue honeysuckle is a winter-hardy and unpretentious crop; in folk medicine, its berries and juice are used for hypertension, anemia, and intestinal disorders. The environmental situation and the general rise in prices of pesticides and mineral fertilizers stimulate the choice of alternative technologies and the use of biological plant protection products, growth stimulants, and bacterial fertilizers. In this regard, our research aimed to study the effect of various humic preparations on the growth and development of green cuttings of blue honeysuckle variety Berel. This variety has a medium ripening period, gives a high yield, is slightly crumbling, and is highly winter-hardy. The research was carried out in the Novosibirsk region on the territory of the Agro Seed Company in 2019 - 2021. The average annual growth and general condition of blue honeysuckle plants of the Berel variety were determined according to generally accepted methods. Data analysis showed that all studied indicators of honeysuckle plants are greatly influenced by the year’s conditions when the difference between years reaches 25 - 30%. In addition, it was found that all the studied drugs positively affect the growth and development of plants and, in particular, the survival rate and overwintering of green honeysuckle cuttings (up to 45%). Thus, the ZhT “Ekozhizn” preparation provided better survival and overwintering of plants. Cytohumate had a better effect on the development of vegetative mass, but in terms of survival and overwintering, it was inferior to using the ZhT “Ecozhizn” preparation.

Agricultural ethics of biofuels: big science and global climate ethics

ABSTRACT In the first decade of the twenty-first century, biofuels were recognized as an important element in the overall strategy to reduce climate-forcing greenhouse gases, especially carbon dioxide. Yet scientific research to more fully realize the potential of agricultural crops for liquid transportation fuel requires the coordination of many separate projects housed in different disciplines. Studies predicting and documenting adverse social impacts of plant-based ethanol and biodiesel led to the inclusion of social science components within research teams seeking to develop biofuels. A 2008 rise in global food prices became a centerpiece of this research, leading to a search for non-food crops that could serve as energy feedstocks. Although coordinated scientific research teams have made significant strides toward incorporating social dimensions and broader impacts into what was originally a purely biophysical research effort, a simplistic diagnosis of the tension between agricultural production for food use and agricultural production intended for energy production continues to prevail. Some of the hard questions in the global development of the agricultural sector have been obscured as a result.

Reprint of “Unveiling the dance of commodity prices and the global financial cycle”

We examine the impact of commodity price changes on the business cycles and capital flows in emerging markets and developing economies (EMDEs), distinguishing between their role as a source of shock and as a channel of transmission of global shocks. Our findings reveal that surges in export prices, triggered by commodity price shocks, boost domestic GDP, an effect further amplified by the endogenous decline of country spreads. However, the effects on capital flows appear muted. Shifts in U.S. monetary policy and global risk appetite drive the global financial cycle in EMDEs. Eased global credit conditions, attributed to looser U.S. monetary policy or lower global risk appetite, lead to a rise in export prices, higher output, a decrease in government borrowing costs, and stimulate greater capital flows. The endogenous response of export prices amplifies the output effects of a more accommodative U.S. monetary policy while country spreads magnify the impact of shifts in global risk appetite.

Klimageld: wichtig, aber kein Allheilmittel

Abstract With the rise in the carbon price since the beginning of the year, the carbon dividend is once again a hot topic. Hopes are high that an imminent carbon dividend will ensure social equity and create more public support for climate policy. But are these expectations realistic or is this instrument and its effects exaggerated? This article calls for some expectation management when it comes to the carbon dividend, because as important as it is, socially just climate protection is much more than just mitigating rising carbon prices.

Credit easing, income gap, and housing price fluctuation

The COVID-19 pandemic has caused a global economic recession, forcing several countries to adopt credit easing policies. This study examines the impact of credit easing on housing price fluctuations from an income gap perspective. Through the construction and analysis of a heterogeneous agent model, we reveal that credit easing promotes the rise of house prices and a positive correlation exists between the income gap and the effect of credit easing on house prices. Additionally, credit easing substantially enhances the housing demand of low-income people, increasing debt and house prices. The analysis using panel data from 36 countries from 1970 to 2018 confirms that compared to rising income for high-income people, a decline in the income level of low-income people significantly increases credit easing effect on house prices.

Mini Washing Machine

Abstract: Day to day the demand of washing clothes is increased. In order to meet the demand, we are finding so many ways along with, it is very necessary to provide compact washing machines due to due rise in prices in the market. As there are many problems with space, this system plays an important role by offering a round plastic container as the main washing machine. Bond Tithe and Metal Sheet together provide improved structural stability and durability. During the spin cycle, the Spinner mechanism effectively drains water by using a High-Speed 12V DC Motor enclosed within a Rectangular Plastic Tub. Notably, an I.V. Infusion Set is repurposed, illustrating a resourceful approach to component sourcing. The prototype's complete success and its ability to spin and wash clothes efficiently prove the design's effectiveness. Space limits in urban areas are met by the small size, which is made possible by careful choice of components and materials. In general, the developed Mini Washing Machine presents an effective solution to little laundry requirements, showing an effortless combination of inexpensive components and innovative design.

Planning engine repairs based on qualitative signs of technical condition

Due to the significant weakening of the technical operation service of MTP (aging equipment, loss of qualified personnel), the rise in prices of spare parts and fuel and materials, the increase in work on servicing equipment and monitoring its condition by organoleptic methods by the machine owners themselves is becoming increasingly important. Here, centuries of practice have accumulated rich experience. Therefore, novice diagnosticians used all available devices, while experienced ones made do with the minimum. The article describes their experience in identifying diesel malfunctions and preventing their intensive wear and failure.

Impact of Corruption on Utility Prices: A Theoretical and Empirical Analysis for the Electricity Markets

This study investigates the influence of corruption on utility prices. We develop a game-theoretical model to explore the interactions between the government, an interest group formed by firms, and consumers in determining utility prices. The model suggests that an increase in corruption correlates with a rise in utility prices, a relationship confirmed through empirical analysis of electricity sectors in 21 OECD countries from 1995 to 2015. Additionally, we explore the effects of regulatory reforms on electricity prices, revealing mixed outcomes. The findings emphasise the importance of anti-corruption efforts in shaping fair utility prices.

Economic and statistical analysis of inflation in the food market (on the example of the Kaluga region)

The obvious and widely discussed rise in food prices raises the need to find answers to numerous questions: about the nature and sources of inflation in this sector of the economy; forms of its manifestation for various subjects of market relations; a system of indicators that adequately reflect the essence of inflation processes and socio-economic consequences for the country’s population. The article makes an attempt to assess the modern information base for an objective and comprehensive description of the level and dynamics of inflation, the degree of its influence on achieving the target indicators of the Food Security Doctrine of the Russian Federation.

Konsekuensi Perubahan Iklim pada Pertanian Lokal di Pakel Tulungagung terhadap Harga Pangan di Pasaran

Climate change has become a crucial issue affecting the agricultural sector worldwide, including in Pakel, Tulungagung. In this context, this research aims to investigate the consequences of climate change on local agriculture in Pakel, Tulungagung, particularly in relation to the prices of food in the market. Through in-depth analysis of relevant literature and data, this study identifies the impacts of climate change such as extreme weather fluctuations, increased uncertainty of harvest yields, and rising production costs. All these factors contribute to the rise in food prices in the local market. The findings of this research provide important insights for stakeholders, including the government, farmers, and consumers, to develop effective adaptation strategies and sustainable policies in addressing the challenges of climate change in the agricultural sector.

Causes of Housing Bubble in Japan

To find ways to facilitate the development of the real estate economy, this paper examines the Japanese housing bubble of the 1980s, one of the most representative in history. Japan's housing bubble provides us with a good economic model, for which we need to discuss the impact of monetary policy on the housing bubble. Through monetary policy, combined with Taylor's rule, it is analyzed that most of the monetary policy in Japan during that period was in a loose state. Loose monetary policy brought about a series of crises that are detrimental to economic development, such as the rise in land and stock prices, coupled with a series of social problems such as the aging of the population, which ultimately led to the occurrence of the real estate bubble. Japans bubble economy provided a good reference for future generations: the government needs to control the degree of easing and strengthen supervision and risk management.

Urban life and sunshine: Equitable sunlight resource allocation among different consumer groups?

Owing to the significant role of sunlight hours in human survival, it is crucial to assess the fairness of sunlight resource allocation among different socioeconomic classes, which is essential for the overall harmonious development of a society. This study focused on selected residential communities in Fuzhou, China, and conducted a simulation analysis of sunlight hours using a Solar Grid Model. Additionally, based on the transaction prices of residential properties in the area, this study employs regression analysis to discuss the current supply and demand of sunlight hours for residences with different price ranges. This study found that properties belonging to the lower-spending group may experience excessive sunlight hours during summer. An increase of one hour in sunlight hours on the summer solstice is associated with a decrease of approximately 45,000 RMB in the total property price. In contrast, the higher-spending group is more likely to face insufficient sunlight during winter, and an increase of one hour in sunlight hours on the winter solstice is associated with an approximate 28,000 RMB rise in the total property price. Furthermore, the study found that controlling the size of the property area for medium- to low-priced residential properties within a range of 113 m2 enables better utilization of sunlight resources. In contrast, high-priced residences, if designed with large protrusions, are prone to wasting sunlight resources. This study employed a novel approach to simulate and replicate the current sunlight conditions in urban architectural clusters. For the first time, this study systematically analyzed variations in the demand for sunlight hours across different socioeconomic groups, using property prices as references. Finally, this study summarizes the typical characteristics of sunlight design issues related to residential sample variations and proposes corresponding solutions.

Effects of Urban Parks on Housing Prices in the Post-COVID-19 Pandemic Era in China

Urban parks are important for improving the quality of living environments. Although the impact of parks on housing prices has been well documented, the effects of the COVID-19 pandemic remain vague. This paper analyzes the housing prices of neighborhoods around Meixi Lake park in Changsha, at the initial stage of the COVID-19 pandemic in June 2020 and the stable stage of the recovery period in June 2023, which demonstrates the impacts of urban parks on property pricing and housing choice based on residential transaction data. The results indicate that urban parks are given a high priority in determining people’s choices. In June 2020, the risk of epidemic transmission and noise interference lowered the price of property that is close to public parks and recreational facilities. However, good management and social services in residential areas increase housing prices. However, when the pandemic ended, the strong demand for outdoor activities led to a price rise in the properties near Meixi Lake park. People are most likely to choose houses in a neighborhood characterized by good educational facilities and a high-quality living environment. More specially, the houses with a short distance to parks and where residents can enjoy the view of a lake or mountains are preferable to any others. A residential area adjacent to a super large park paired with a small park is the most valuable consideration for property developers and housing consumers.

Macroeconomic Dynamics and Profitability of Insurance Firms Listed at Nairobi Securities Exchange, Kenya

Kenya’s insurance industry has been growing steadily since 2013, with premium revenue and capital investment increasing. However, Return on Assets has declined over the past four years and reached an all-time low in 2022 compared to the previous five years which was partly attributed to the reforms introduced to cater the impact of Corona virus pandemic on and the need to close infrastructure gaps. As a result, as gross domestic product grows, firm deposits and loans rise along with interest income and loan losses. This study focused on understanding how macroeconomic dynamics affect the profitability of insurance companies listed on NSE in Kenya. It particularly looked into how changes in exchange rates, interest rates, and the overall price rise in the economy (inflation) influence these companies' profits. The study was guided by the theoretical frameworks of purchasing power parity, deflation, the balance of payment, the classical theory of interest, and the balance scorecard model. The study adopted an explanatory research design and targeted the six insurance firms listed on the NSE. The secondary data collection for this study involved the utilization of secondary data sheets. Data was obtained from the official audited financial statements of the insurance firms for the fiscal years 2016 through 2022. Data analysis involved both descriptive and inferential analysis. Inferential analysis incorporated both correlation analysis and panel regression analysis. The study found that key macroeconomic dynamics had significant impact on the profits of insurance companies listed on the NSE, explaining 57.71% of the changes in profits (R-squared = 0.5771). It discovered that while changes in the exchange rate do not significantly affect profits (β = 0.0761, p = 0.5358), higher interest rates lead to higher profits (β = 2.1647, p = 0.0233), and inflation negatively impacts profits (β = -0.3447, p = 0.0011). The study's validity is supported by strong statistical evidence (F-statistic = 21.0100, p-value = 0.0000). It suggests that insurance companies in Kenya should focus on managing risks related to economic changes to improve their financial performance. This research adds to the understanding of how macroeconomic dynamics affect the profitability of insurance firms in the context of the NSE. Keywords: Exchange rates, insurance profitability, interest rates, inflation impact, Nairobi Securities Exchange

CARTEL TO PLAYER: OPEC DYNAMICS IN THE GLOBAL OIL MARKET

The OPEC, since its establishment in 1960 as a cartel and regime, has been largely controlling the global energy supply and price regulations, and thus, playing a pivotal role in the global geopolitics of energy security. However, the journey of this inter-governmental organisation till date, as a predominant energy cartel, from cartel dominance and regional geopolitics to global competition and climate change challenges, has not been an easy one. Although OPEC has been going through ups and downs in the global energy market, the requirement of petroleum resources by the global community for economic growth and the developmental process cannot be ignored. Therefore, the role of OPEC is likely to be prominent at least till the mid-2030s as indicated by various energy reports. This research paper is intended to test the hypothesis that in spite of internal dissent and discontent, price war and rise of OPEC+, exploration of shale energy, focus for energy transition, OPEC will have an unmatchable share in the global energy basket and remain a dominant player in the global energy market and geopolitics, at least for the near future. The paper also focuses on how the Russia-Ukraine war has united OPEC and non-OPEC suppliers further to control the global energy market Which benefits both.

Capital Market Reaction To The Announcement Of Fuel Price Increase On Stock Returns Of Lq 45 Transportation Sub-Sector In 2023

The research was conducted to find out the reaction of the capital market to the rise in BBM in transportation and logistics sector companies listed on the Indonesian Stock Exchange. This study is an event study or event that arises directly from the rise in the price of oil (BBM) on October 1, 2023, against the market reaction based on the actions of transportation and logistics companies. Abnormal Return and Trading Volume Activity are variables used to analyze reactions. The data collection method used in this research is the Quantitative Data Method. Observations were conducted for 5 days before and 5 days after the BBM rise on October 1, 2023, using the Wilcoxon Signed Ranks test with a sample of 10 companies and a data test of 110. On the test results, there were abnormal differences in return and trading volume activity before and after the rise in BBM prices, the results could help market participants understand market dynamics, find investment opportunities, and manage risk. With a rise in sales, this means investors respond to events so that the markets react. The findings support the theory of signals because investors see the announcement of a BBM rise as a signal that can affect the stock price.