THE INTERACTION BETWEEN THE FINANCIAL SECTOR AND THE REAL SECTOR: A STOCHASTIC MODEL

2012 ◽  
Vol 07 (02) ◽  
pp. 1250009
Author(s):  
MOAWIA ALGHALITH ◽  
TRACY POLIUS
Keyword(s):  
Stock Market ◽  
Stochastic Model ◽  
Financial Market ◽  
Factor Model ◽  
Financial Sector ◽  
Real Sector ◽  
The Real ◽  
Real Gdp ◽  
Stochastic Factor ◽  
Stochastic Factor Model

Using a stochastic factor model, we devise a method to estimate the marginal impact of real GDP on the stock market. We apply our approach to the Jamaican financial market.

scholarly journals ROLE OF THE FINANCIAL SECTOR IN FINANCING THE ENTERPRISES OF THE REAL SECTOR OF THE ECONOMY

2018 ◽  
pp. 78-84
Author(s):  
Dmytro Malysh
Keyword(s):  
Stock Market ◽  
Interest Rates ◽  
Banking Sector ◽  
Financial Sector ◽  
Bank Loans ◽  
Positive Trend ◽  
Real Sector ◽  
Real Economy ◽  
The Real

Introduction. Financial sector plays an important role in the financing of business entities in the real economy sector. A possibility of rising funds through the stock or banking sector enables substantially to expand the scope of enterprises. However, the presence of permanent financial crises does not allow companies to use these opportunities in full. Therefore, the assessment of state and trends of the stock and banking sectors in the context of the use of their funds to finance companies in the real sector of the economy becomes important. Purpose. The article aims to identify contemporary issues of development of the stock and banking sectors in the context of their ability to finance companies in the real economy. Method. In order to achieve the goal of the research we have used the following methods: method of structural and dynamic analysis and method of economic and statistical analysis of the development of the stock and banking sectors of Ukraine. Results. It has been determined that the deterioration of the stock market in Ukraine led to its exclusion from the list of marginal markets. The largest segment of the Ukrainian stock and banking sector services the issuers, which are owned by the state. At the same time, the financial sector has features of bank-centeredness since banks play a leading role in financing of companies and in transactions of the stock market. Ukrainian stock market mainly carries out operations with government bonds and only a small part of operations provides financing for the activities of companies through the issue of stocks and bonds. The share of long-term sources of funding is gradually decreasing and it is critically low for economic growth of the country. The tempos of providing long-term and short-term bank loans for the company are slowing down. A positive trend is the reduction of interest rates on loans. There is a need to develop effective measures for using opportunities of the stock and banking sectors as well for financing companies in the real sector of the economy.

Reducing the Risks of the Financial Sector to Ensure Sustainable Growth of the Russian Еconomy

2019 ◽  
Vol 12 (3) ◽  
pp. 86-92
Author(s):  
T. I. Minina ◽  
V. V. Skalkin
Keyword(s):  
Economic Growth ◽  
Monetary Policy ◽  
Financial Sector ◽  
Developed Countries ◽  
Sustainable Growth ◽  
Necessary Condition ◽  
Real Sector ◽  
Financial Instruments ◽  
The Real ◽  
The Impact

Russia’s entry into the top five economies of the world depends, among other things, on the development of the financial sector, being a necessary condition for the economic growth of a developed macroeconomic and macro-financial system. The financial sector represents a system of relationships for the effective collection and distribution of economic resources, their deployment according to public demand, reducing the risk of overproduction and overheating of the economy.Therefore, the subject of the research is the financial sector of the Russian economy.The purpose of the research was to formulate an approach to alleviating the risks of increasing financial costs in the real sector of the economy by reducing the impact of endogenous risks expressed as financial asset “bubbles” using the experience of developed countries in the monetary policy.The paper analyzes a macroeconomic model applied to the financial sector. It is established that the economic growth is determined by the growth and, more important, the qualitative development of the financial sector, which leads to two phenomena: overproduction in the real sector and an increase in asset prices in the financial sector, with a debt load in both the real and financial sectors. This results in decreasing the interest rate of the mega-regulator to near-zero values. In this case, since the mechanisms of the conventional monetary policy do not work, the unconventional monetary policy is used when the mega-regulator buys out derivative financial instruments from systemically important institutions. As a conclusion, given deflationally low rates, it is proposed that the megaregulator should issue its own derivative financial instruments and place them in the financial market.

scholarly journals Financial system and growth and economic development

VUZF Review ◽  
2021 ◽  
Vol 6 (2) ◽  
pp. 160-170
Author(s):  
Małgorzata Hala
Keyword(s):  
Economic Growth ◽  
Economic System ◽  
Financial Institutions ◽  
Financial System ◽  
Financial Sector ◽  
Real Sector ◽  
The Real ◽  
State And Local ◽  
The Impact

The aim of the article is to present the role of the financial system in economic growth and development. The first part presents the traditional understanding of the relationship between the economic system and economic growth. The second part presents the experience of financial crises and their impact on the conversation on the mutual relations between the financial sector and the real sector. The third part shows the role of the state in the financial system. The article describes the arrangement of interrelated financial institutions, financial markets and elements of the financial system infrastructure.  It shows what part of the economic system the financial system is, and whether it enables the provision of services allowing the circulation of purchasing power throughout the economy. The article presents the important role of the financial system, the role related to the transfer of capital from entities with savings to entities that need capital for investments. It shows the financial system as a set of logically related organizational forms, legal acts, financial institutions and other elements enabling entities to establish financial relations in the real sector and the financial sector, and this system forms the basis of activity for entities using money, enabling the conclusion of various economic transactions, in which money performs various functions. The article also presents the concept of a financial crisis as a situation in which there are rapid changes in the financial market, usually associated with insufficient liquidity or insolvency of banks or financial institutions, and as a result, a decrease in production or its deepening. The article also includes issues related to the impact of public authorities (state and local authorities) on the financial system in the economy.

scholarly journals An optimal consumption and investment problem with partial information

2018 ◽  
Vol 50 (01) ◽  
pp. 131-153 ◽  
Author(s):  
Hiroaki Hata ◽  
Shuenn-Jyi Sheu
Keyword(s):  
Partial Information ◽  
Factor Model ◽  
Absolute Risk ◽  
Optimal Consumption ◽  
Martingale Method ◽  
Risky Assets ◽  
Time Optimal ◽  
Stochastic Factor ◽  
Stochastic Factor Model ◽  
Optimal Consumption And Investment

AbstractWe consider a finite-time optimal consumption problem where an investor wants to maximize the expected hyperbolic absolute risk aversion utility of consumption and terminal wealth. We treat a stochastic factor model in which the mean returns of risky assets depend linearly on underlying economic factors formulated as the solutions of linear stochastic differential equations. We discuss the partial information case in which the investor cannot observe the factor process and uses only past information of risky assets. Then our problem is formulated as a stochastic control problem with partial information. We derive the Hamilton–Jacobi–Bellman equation. We solve this equation to obtain an explicit form of the value function and the optimal strategy for this problem. Moreover, we also introduce the results obtained by the martingale method.

AVALANCHE DYNAMICS OF THE FINANCIAL MARKET

2005 ◽  
Vol 01 (02) ◽  
pp. 275-283 ◽  
Author(s):  
PEI-LING ZHOU ◽  
CHUN-XIA YANG ◽  
TAO ZHOU ◽  
MIN XU ◽  
JUN LIU ◽  
...  
Keyword(s):  
Stock Market ◽  
Interaction Parameter ◽  
Financial Market ◽  
Real Life ◽  
Percolation Model ◽  
Dynamics Simulation ◽  
Herd Behavior ◽  
The Real ◽  
Avalanche Dynamics ◽  
Simulation Results

A parsimonious percolation model for stock market is proposed, of which the avalanche dynamics agree with the real-life one as well. We have also investigated how the interaction parameter p affects the price dynamics. Simulation results about the formation of the bullish/bearish market and corresponding avalanche taking place in the market indicate that the magnified "herd behavior" resulting from the evolution of p may be the origin of the observed avalanche phenomena.

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