scholarly journals Coordinating supply and demand: plant carbon allocation strategy ensuring survival in the long run

2019 ◽  
Vol 222 (1) ◽  
pp. 5-7 ◽  
Author(s):  
Arthur Gessler ◽  
Charlotte Grossiord
Keyword(s):  
Carbon Allocation ◽  
Supply And Demand ◽  
Allocation Strategy ◽  
Long Run

MERGE OF THE TECHNİCAL ANALYSİS TYPES GİVES THE BEST RESULTS İN CRYPTOCURRENCY MARKET

2021 ◽  
Vol 6 (14) ◽  
pp. 89-97
Author(s):  
MUSTAFA ÖZYEŞİL ◽  
MOHAMMAD AL-TARIFI
Keyword(s):  
Supply And Demand ◽  
Investment Strategy ◽  
Proof Of Concept ◽  
Market Capitalization ◽  
Long Run ◽  
Peer Network ◽  
Tangible Asset ◽  
The Relationship ◽  
Peer To Peer Network

Cryptocurrencies are a modern kind of financial instrument (Hudson & Urquhart, 2019), the first cryptocurrency is Bitcoin , proposed by who called Satoushi Nakamato (2008), as The open source was created on the proof-of-concept principle that transactions can be securely treated on a decentralized peer to peer network without the need for a central clearinghouse, which appeared 2009 ( Heid, 2013). The success of the bitcoin blazes a trail to what called ‘Altcoin” this expression means all the cryptocurrencies that set in motion after the victory of the bitcoin, these coins sell themselves as the best alternatives for the bitcoin (FRANKENFIELD, 2020) . There are many types for the altcoin. The third type of the cryptocurrency is called Tokens Unlike Bitcoin and Altcoins, tokens are not able to activate independently and are dependent on the grid of another cryptocurrency. That means they do not have their own core DLT or blockchain, but instead, are built on top of an existing cryptocurrency’s blockchain (Types of cryptocurrencies: explaining the major types of cryptos, 2019). The worth of bitcoin doesn’t depend on any tangible asset or economies of the countries while it is based upon the security of an algorithm which traces all transactions (Hudson & Urquhart, 2019). The studies determine the number of the bitcoin price development in the long -run (Ciaian, Rajcaniova, & Kancs, 2018): • Market forces of the Bitcoin supply and demand • The bitcoin’s attractiveness for the investors • The influence of global macro-financial developments If you're forming an investment strategy designed to help you trail long-term financial intentions, understanding the relationship between company size, return potential, and risk is vital. (Market cap—or market capitalization—refers to the total value of all a company's shares of stock, 2017) .Hence , Manifested importance a cryptocurrency’s market capitalization as the total values of all coins currently in circulation. the cryptocurrency’s market cap contains what’s called Bitcoin Dominance that is the ratio between the market cap of bitcoin to other coins of the cryptocurrency markets (jacobcanfield, 2019) . Cryptocurrency trade is attractive type of investment. this market treated the same of the foreign exchange and stock market ( Radityo, Munajat, & Budi, 2017). The investors using the same basic in investment (buy low, sell high) but they need to calculating the risks

An Agent-Based Model to Forecast the Inflation Rate in the Eurozone

2017 ◽  
pp. 72-92
Author(s):  
Juan Luis Santos ◽  
Jagoda Anna Kaszowska ◽  
Tomás Mancha Navarro
Keyword(s):  
Financial Institutions ◽  
Inflation Rate ◽  
Phillips Curve ◽  
Supply And Demand ◽  
Single Agent ◽  
Market Equilibrium ◽  
Agent Based Model ◽  
Agent Based ◽  
Long Run ◽  
Inflation Rates

The aim of the agent-based model presented in this chapter is to explain the determinants of inflation and to forecast the inflation rate in the Eurozone for the next five years. The behaviors of agents and their expectations are interrelated and explained by macroeconomic models applied to heterogeneous agents of three classes: individuals, companies and financial institutions. In addition, the behavior of public sector and central bank is also modeled with a single agent of each kind. Once the quantitative easing policy is implemented, the quantitative theory of money expects higher inflation rates in the long run. Inflation should remain low taking into account the Phillips-Curve. Last, according to the Aggregated Supply and Demand as well as to the Money Market equilibrium, the behaviors modeled allow forecasting low inflation. However, an external shock, as it would be an increase in the price of important commodities, can alter the inflation rate to a great extent.

The effect of supply and demand shocks on the non-market valuation of local public goods

1999 ◽  
Vol 4 (4) ◽  
pp. 471-492 ◽  
Author(s):  
J.R. DESHAZO
Keyword(s):  
Public Goods ◽  
Transition Period ◽  
Supply And Demand ◽  
Local Public Goods ◽  
Cross Sectional ◽  
Demand Shocks ◽  
Supply And Demand Shocks ◽  
Long Run ◽  
Non Market Valuation ◽  
Spatial Arbitrage

For local public goods, supply or demand shocks may create periods during which it is welfare enhancing for households to undertake spatial arbitrage by relocating residentially. We point out that the magnitude and direction of the average benefit estimate obtained during such a transition period is likely to vary systematically depending upon the magnitude of the shock, the level of transaction costs and the extent to which other affected goods are substitutes or complements. We test a subset of our model's predictions using cross-sectional data on household demand for improved municipal services in post-socialist Romania. Our preliminary empirical analysis suggests that there have been substantial gains in welfare resulting from spatial adjustment following the opening up of housing markets. Furthermore, our results indicate that benefit estimates for improved water services during the transition may be substantially higher than long-run estimates. This limited evidence supports our concern that economists may recommend non-optimal levels of long-run investment, regulation, or user fees if they are unaware of the implications of future readjustment to supply or demand shocks.

scholarly journals Supply-Side and Demand-Side Cost Sharing in Health Care

1993 ◽  
Vol 7 (4) ◽  
pp. 135-151 ◽  
Author(s):  
Randall P Ellis ◽  
Thomas G McGuire
Keyword(s):  
Health Care ◽  
Cost Sharing ◽  
Health Care Services ◽  
Financial Risk ◽  
Supply And Demand ◽  
Supply Side ◽  
Demand Side ◽  
Health Care Demand ◽  
Financial Risk Protection ◽  
Long Run

In health markets, the price paid by insured consumers when health care services are demanded can be set separately from the price paid to providers when services are supplied. This fact suggests two alternate strategies for controlling the costs of health care: demand-side cost sharing, where patients must pay more in co-payments or deductibles, and supply-side cost sharing, which seeks to alter the incentives of health care workers to provide certain services. We review the rationale, limits, and comparative advantage of demand- and supply-side cost sharing in health care while primarily focusing on the short-run pursuit of consumer financial risk protection and efficiency. We then turn briefly to the long-run issue of technology adoption, as well as the how supply- and demand-side cost sharing may affect the fairness of the health system.

Respiratory costs of producing and maintaining stem biomass in eight co-occurring tree species

2019 ◽  
Vol 39 (11) ◽  
pp. 1838-1854 ◽  
Author(s):  
Jesús Rodríguez-Calcerrada ◽  
Roberto L Salomón ◽  
Guillermo G Gordaliza ◽  
José C Miranda ◽  
Eva Miranda ◽  
...  
Keyword(s):  
Gas Exchange ◽  
Tree Species ◽  
Carbon Allocation ◽  
Methodological Approach ◽  
Supply And Demand ◽  
Plant Performance ◽  
Phylogenetic Distance ◽  
Stem Respiration ◽  
Stem Wood ◽  
Adult Trees

AbstractGiven the importance of carbon allocation for plant performance and fitness, it is expected that competition and abiotic stress influence respiratory costs associated with stem wood biomass production and maintenance. In this study, stem respiration (R) was measured together with stem diameter increment in adult trees of eight co-occurring species in a sub-Mediterranean forest stand for 2 years. We estimated growth R (Rg), maintenance R (Rm) and the growth respiration coefficient (GRC) using two gas exchange methods: (i) estimating Rg as the product of growth and GRC (then Rm as R minus Rg) and (ii) estimating Rm from temperature-dependent kinetics of basal Rm at the dormant season (then Rg as R minus Rm). In both cases, stem basal-area growth rates governed intra-annual variation in R, Rg and Rm. Maximum annual Rm occurred slightly before or after maximum Rg. The mean contribution of Rm to R during the growing season ranged from 56% to 88% across species using method 1 and from 23% to 66% using method 2. An analysis accounting for the phylogenetic distance among species indicated that more shade-tolerant, faster growing species exhibited higher Rm and Rg than less shade-tolerant, slower growing ones, suggesting a balance between carbon supply and demand mediated by growth. However, GRC was not related to species growth rate, wood density, or drought and shade tolerance across the surveyed species nor across 27 tree species for which GRC was compiled. The GRC estimates based on wood chemical analysis were lower (0.19) than those based on gas exchange methods (0.35). These results give partial support to the hypothesis that wood production and maintenance costs are related to species ecology and highlight the divergence of respiratory parameters widely used in plant models according to the methodological approach applied to derive them.

Optimal Growth in Two-Sided Markets

2021 ◽  
Author(s):  
Zhen Lian ◽  
Garrett van Ryzin
Keyword(s):  
Supply And Demand ◽  
Returns To Scale ◽  
Optimal Growth ◽  
Optimal Size ◽  
Market Growth ◽  
Long Run ◽  
Total Profit ◽  
Homogeneous Production ◽  
Market Output ◽  
Two Sided Markets

We develop a theoretical model of optimal growth in two-sided markets. The model posits that market output (number of transactions) is a function of the stock of supply and demand. This market output is modeled using a homogeneous production function, which can have increasing or decreasing returns to scale. The supply and demand stock levels follow a growth model in which the rate of growth at each point in time is a function of both the surplus each side of the market receives and the attrition of supply and demand (supply and demand lifetimes). The surplus can be apportioned between the two sides of the market by changing the price paid to sellers and the price charged to buyers, which we assume the platform controls. Through these price levers, the platform can pay subsidies to one or both sides of the market. We investigate the behavior of optimal market growth, including the point at which the market becomes self-sustaining and the long-run optimal size of the market. We characterize the optimal balance between supply and demand as the market size grows and determine optimal subsidy policies that maximize discounted total profit. For the case of both increasing and decreasing returns without price constraints, we show the optimal policy is to grow using an impulse of subsidy spending (a subsidy shock) to move the market immediately to its optimal long-run size. This result is consistent with the race to growth observed in many two-sided markets like ride-sharing. This paper was accepted by Gabriel Weintraub, revenue management.

Oil Market Developments and Issues

Policy Papers ◽  
2005 ◽  
Vol 2005 (01) ◽  
Author(s):  
Keyword(s):  
Supply And Demand ◽  
Oil Price ◽  
Policy Response ◽  
Price Changes ◽  
Oil Market ◽  
Price Increases ◽  
Long Run ◽  
Short Run

The discussion in this paper of the causes and consequences of recent oil price increases, and the appropriate policy response, is framed by the volatility and uncertainty that characterize the oil market. Volatile prices arise from supply and demand that are both highly inelastic in the short run, with the result that even small shocks can have large effects on price. The difficulty of predicting long-run supply and demand creates uncertainty about future prices. Further, even current supply and demand data are lacking, which results in additional uncertainty. These features of uncertainty and volatility of prices make it difficult to reach simple conclusions about how oil producers and consumers should respond to price changes.

scholarly journals Material Flow Analysis of Fossil Fuels in China during 2000–2010

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Sheng Wang ◽  
Jing Dai ◽  
Meirong Su
Keyword(s):  
Material Flow ◽  
Fossil Fuels ◽  
Supply And Demand ◽  
Flow Analysis ◽  
Material Flow Analysis ◽  
Chinese Society ◽  
The Sustainable Development ◽  
Long Run ◽  
New Energy ◽  
Oil And Natural Gas

Since the relationship between the supply and demand of fossil fuels is on edge in the long run, the contradiction between the economic growth and limited resources will hinder the sustainable development of the Chinese society. This paper aims to analyze the input of fossil fuels in China during 2000–2010 via the material flow analysis (MFA) that takes hidden flows into account. With coal, oil, and natural gas quantified by MFA, three indexes, consumption and supply ratio (C/S ratio), resource consumption intensity (RCI), and fossil fuels productivity (FFP), are proposed to reflect the interactions between population, GDP, and fossil fuels. The results indicated that in the past 11 years, China’s requirement for fossil fuels has been increasing continuously because of the growing mine productivity in domestic areas, which also leads to a single energy consumption structure as well as excessive dependence on the domestic exploitation. It is advisable to control the fossil fuels consumption by energy recycling and new energy facilities’ popularization in order to lead a sustainable access to nonrenewable resources and decrease the soaring carbon emissions.

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