Mathematical economic

The article discloses methodological approaches to quantifying the level of penetration of block chain technologies into the regional socioeconomic environment in comparison to the supply chain strategies. Based on the methods of mathematical and statistical analysis, it allows you to formalize and convert a large array of data of a qualitative order into a single scale for measuring the process under study - the level of demand in the regional socio-economic environment for block chain technology.

6p longtimenosee09 08-04-2024 1 1   Download

The research subject is the process of economic and mathematical modelling of time series characterizing the bitcoin exchange rate volatility, based on the use of artificial neural networks. The purpose of the work is to search and scientifically substantiate the tools and mechanisms for developing prognostic estimates of the crypto currency market development. The paper considers the task of financial time series trend forecasting using the LSTM neural network for supply chain strategies.

5p longtimenosee09 08-04-2024 7 1   Download

The thesis proposes a class for the new economic 3-3-1 model, called a simple 3-3-1 model, in order to address the mentioned problems. The simple 3-3-1 model considers the simplest lepton sector and the scalar sector.

35p extraenglish 24-05-2021 15 3   Download

The objectives of the thesis: The thesis focus on the concept of martingale difference for a sequence set-valued random variables (which will then be called a weak set-valued martingale difference), showing some practical examples related to the weak set-valued martingale difference and proving its mathematical properties.

27p extraenglish 24-05-2021 26 4   Download

The dissertation used the following research methods: Theoretical research method, methods of survey questionnaire and observation, practical research method, expert consultaion method and experimental method in pedagogy.

32p angicungduoc10 09-03-2021 12 4   Download

In the present study, a queuing theory-based bi-objective mathematical model is presented, which aims to optimize the environmental and economic costs in city logistics operations.

20p tohitohi 22-05-2020 23 0   Download

Luận án tập trung nghiên cứu phát hiện lý thuyết liên quan đến hành vi của nhà đầu tư nước ngoài, đầu tư vào Việt Nam qua các dự án có phát thải khí carbon, bằng việc xây dựng mô hình kinh tế toán (mathematical economic model) là hàm lợi nhuận của doanh nghiệp khi đầu tư vào dự án, bao gồm nhân tố bất định về thuế carbon.

20p dungmaithuy 18-09-2019 24 2   Download

Econometrics (economic measure) can be defined as a social science in which economic and mathematical knowledge are co-present in the analysis of economic phenomena. Knowledge already taught in secondary mathematics education must be transformed into tools for modeling phenomena of economic in reality. In this paper, we are going to explain the difficulties of students when they have to mobilize the two objects of knowledge: The slope of the straight line and the logarithms.

10p vinhbinhnguyen 14-06-2017 32 1   Download

The purpose of this study was to investigate the operation of the Hoabinh reservoir in the Red River Basin of Vietnam, and assess the room for its improvement by application of system analysis and optimal control techniques. The study aimed at establishing a foundation for further research on inter-reservoir regulation of the Basin. Finally, this study provided a testing ground for developing and comparing dierent reservoir optimization methods.

138p xuanquachthi 08-06-2013 103 5   Download

Monopoly is a market structure in which a single firm makes up the entire supply side of the market. Monopoly is the polar opposite of perfect competition. Monopoly is a market structure in which a single firm makes up the entire supply side of the market. Monopoly is the polar opposite of perfect competition.

55p mientrung102 29-01-2013 59 2   Download

A perfectly competitive market is one which has highly restrictive assumptions, but which provides us with a reference point we can use in comparing different markets. Competition involves one firm trying to take away market share from another firm. As a process, competition pervades the economy.

82p mientrung102 29-01-2013 106 8   Download

A graphical tool used in economics to analyze the long run choice of factors of production is the isocost/isoquant analysis. A graphical tool used in economics to analyze the long run choice of factors of production is the isocost/isoquant analysis.

12p mientrung102 29-01-2013 68 5   Download

To make their long-run decisions, firms look at costs of various inputs and the various production technologies available for combining these inputs, and then decide which combination offers the lowest cost.

44p mientrung102 29-01-2013 72 8   Download

A firm operates within the market and, simultaneously, it abandons the market in the sense that it replaces the market with command and control. A firm operates within the market and, simultaneously, it abandons the market in the sense that it replaces the market with command and control.

62p mientrung102 29-01-2013 61 6   Download

Income expansion path -IEP- traces all the best (utility-maximizing) choices a consumer makes as income changes. The IEP slopes up if a good is a normal good The IEP is downward sloping if a good is inferior An Engel curve plots all the best choices a consumer makes against INCOME. It is an income-quantity relationship If an Engel curve is upward sloping, a good is normal; downward sloping indicates an inferior good.

16p mientrung102 29-01-2013 49 3   Download

Economists have an answer to the question of why people behave as they do — self interest. Economists' analysis of individual choice does not deny individual differences. A good beginning in understanding individual choice is to focus on the rational part of people's behavior.

66p mientrung102 29-01-2013 65 11   Download

In order to answer how much government should tax, we must know the costs and benefits of taxation. The benefits result from the roles of government. The costs of taxation include: The direct cost of the revenue paid to government The loss of consumer and producer surplus caused by the tax The administrative costs of collecting the tax.

53p mientrung102 29-01-2013 75 8   Download

Elasticity is a measure of the responsiveness of one variable to a change in another. The most commonly used elasticity concept is price elasticity of demand. The price elasticity of demand is the percentage change in quantity demanded divided by the percentage change in price.

94p mientrung102 29-01-2013 71 6   Download

A shift in demand that moves the demand curve to the right causes equilibrium price and quantity to rise. A shift in supply that moves the supply curve to the left causes equilibrium price to rise and equilibrium quantity to fall.

95p mientrung102 29-01-2013 60 5   Download

The demand curve is the graphic representation of the relationship between price and quantity demanded. The demand curve slopes downward and to the right. As the price goes up, the quantity demanded goes down. The demand curve is the graphic representation of the relationship between price and quantity demanded. The demand curve slopes downward and to the right. As the price goes up, the quantity demanded goes down.

71p mientrung102 29-01-2013 67 8   Download