scholarly journals A Praxeological Theory of Interest Rates

2021 ◽  
Vol 9 ◽  
Author(s):  
Hendrik Hagedorn
Keyword(s):  
Interest Rates ◽  
Cost Reduction ◽  
Time Preference ◽  
Fixed Capital ◽  
Production Costs ◽  
Marginal Rate ◽  
Capital Theory ◽  
Preference Theory ◽  
Marginal Rate Of Substitution ◽  
The Interest Rate

This paper starts with the observation that the pure time preference theory leads to conflicting views concerning the effect of changes in productivity on the rate of interest. Subsequently, it reviews parts of the interest literature and concludes that the pure time preference theory does not qualify as a praxeological theory. Then, the paper combines Hülsmann’s theory of interest with the subjectivist capital theory of Lachmann and Kirzner and provides a praxeological theory that explains the rate of interest. The key to that theory is that cost reduction through the use of fixed capital must always be understood as relative to the costs of labor which the capital replaces. Since labor is non-specific and the price of labor therefore also constitutes the production costs of fixed-capital goods to a certain extent, the use of fixed capital necessarily entails a business surplus somewhere in the economic system. Since this surplus cannot dis-appear it qualifies as interest income. The size of this income is such that the interest rate corresponds to the marginal rate of substitution between labor and fixed capital as embodied in entrepreneurial actions.

scholarly journals FAKTOR-FAKTOR YANG MEMPENGARUHI PENETAPAN MARGIN MURABAHAH PEMBIAYAAN KONSUMTIF DI BANK KALTIM SYARIAH

2014 ◽  
Vol 4 (2) ◽  
pp. 151
Author(s):  
Kenda Satya
Keyword(s):  
Interest Rate ◽  
Interest Rates ◽  
Influential Factors ◽  
Production Costs ◽  
Coefficient Of Determination ◽  
Selling Price ◽  
Multiple Linear Regressions ◽  
Return On Assets ◽  
The Interest Rate ◽  
Linear Regressions

This research was proposed to discover the influential factors on consumptive financing murabahah (a contract of sale of goods with the agreement on selling price and profit earned between the seller and the buyer) margin in Kaltim Sharia bank. The research instrument that had been used was the multiple linear regressions, correlation coefficient, coefficient of determination, as well as the classical assumption. Based on the analysis, the results showed that 1) Variable of Financing Deposit Ratio (X1), Return on Assets (X2), Inflation (X3) and the interest rate (X4) gave significant effect on murabahah margin Bankaltim Sharia (Y) simultaneously. The initial analysis confirmed that the first hypothesis was accepted and proven accurate because the value of probability was less than (<)0.05 namely 0.000; 2) Moreover, the next investigation found that inflation (X3) was the most dominant variable in this study for its Inflation beta value was more than (>)FDR beta value (X1), ROA (X2), and interest rates (X4) which means that the second hypothesis was rejected due to higher inflation would extensively increase production costs and prices of goods / services. Consequently, the purchasing power will decline and subsequently murabahah financing demand would automatically decreasing as well that ultimately results in reduced margins of murabahah.

Revisiting Equity Premium Puzzles in a Data-Rich Environment

2019 ◽  
Vol 65 (4) ◽  
pp. 257-275
Author(s):  
Mohamed Douch ◽  
Mohammed Bouaddi
Keyword(s):  
Relative Risk ◽  
Risk Aversion ◽  
Equity Premium ◽  
Time Varying ◽  
Relative Risk Aversion ◽  
Marginal Rate ◽  
Marginal Rate Of Substitution ◽  
Premium Puzzle ◽  
The Interest Rate ◽  
Risk Free Rate

Abstract This paper modifies the conventional representative-agent consumption-based equilibrium models by making the habit-formation part depend on additional factors related to economic conditions. This paper assumes that innovations in the consumption surplus ratio are determined not only by consumption growth but also by other macroeconomic and financial factors. The resulting model allowed for a separation between the intertemporal elasticity of substitution and risk aversion. The model also generates highly volatile Intertemporal marginal rate of substitution which translates into fluctuating volatility capturing time varying economic uncertainty. The long-standing equity premium puzzle seems to have been resolved. The resulting pricing model accounts for a number of interesting properties, such as time-varying risk aversion, small relative risk aversion and an equity premium that is compatible with the observed equity premium. These results are obtained with admissible range of local relative risk aversion. In addition, the model generated small risk-free rate resolving the interest rate puzzle.

scholarly journals Monkeys choose as if maximizing utility compatible with basic principles of revealed preference theory

2017 ◽  
Vol 114 (10) ◽  
pp. E1766-E1775 ◽  
Author(s):  
Alexandre Pastor-Bernier ◽  
Charles R. Plott ◽  
Wolfram Schultz
Keyword(s):  
Consumer Choice ◽  
Choice Theory ◽  
Revealed Preference ◽  
Marginal Rate ◽  
Preference Theory ◽  
Marginal Rate Of Substitution ◽  
Animal Populations ◽  
Basic Features ◽  
Revealed Preference Theory ◽  
As If

Revealed preference theory provides axiomatic tools for assessing whether individuals make observable choices “as if” they are maximizing an underlying utility function. The theory evokes a tradeoff between goods whereby individuals improve themselves by trading one good for another good to obtain the best combination. Preferences revealed in these choices are modeled as curves of equal choice (indifference curves) and reflect an underlying process of optimization. These notions have far-reaching applications in consumer choice theory and impact the welfare of human and animal populations. However, they lack the empirical implementation in animals that would be required to establish a common biological basis. In a design using basic features of revealed preference theory, we measured in rhesus monkeys the frequency of repeated choices between bundles of two liquids. For various liquids, the animals’ choices were compatible with the notion of giving up a quantity of one good to gain one unit of another good while maintaining choice indifference, thereby implementing the concept of marginal rate of substitution. The indifference maps consisted of nonoverlapping, linear, convex, and occasionally concave curves with typically negative, but also sometimes positive, slopes depending on bundle composition. Out-of-sample predictions using homothetic polynomials validated the indifference curves. The animals’ preferences were internally consistent in satisfying transitivity. Change of option set size demonstrated choice optimality and satisfied the Weak Axiom of Revealed Preference (WARP). These data are consistent with a version of revealed preference theory in which preferences are stochastic; the monkeys behaved “as if” they had well-structured preferences and maximized utility.

DETERMINAN INFLASI DI INDONESIA PERIODE 1980-2015

2016 ◽  
Vol 21 (1) ◽  
pp. 1-7
Author(s):  
Risna Risna
Keyword(s):  
Interest Rate ◽  
Interest Rates ◽  
Money Supply ◽  
Government Spending ◽  
Positive Impact ◽  
Secondary Data ◽  
Quantitative Approach ◽  
State Spending ◽  
Factors Affecting ◽  
The Interest Rate

This study aims to determine the effect of government spending, the money supply, the interest rate of Bank Indonesia against inflation.This study uses secondary data. Secondary data were obtained directly from the Central Bureau of Statistics and Bank Indonesia. It can be said that there are factors affecting inflationas government spending, money supply, and interest rates BI. The reseach uses a quantitative approach to methods of e-views in the data. The results of analysis of three variables show that state spending significantand positive impact on inflationin Indonesia, the money supply significantand negative to inflationin Indonesia, BI rate a significantand positive impact on inflation in Indonesia

IMPROVEMENT OF THE HYDRAULIC EXCAVATOR BUCKET DESIGN

2019 ◽  
Vol 16 (3) ◽  
pp. 202-213 ◽  
Author(s):  
G. G. Buriy ◽  
V. S. Shherbakov ◽  
S. B. Skobelev ◽  
V. F. Kovalevskiy
Keyword(s):  
Cost Reduction ◽  
Production Costs ◽  
Hydraulic Excavator ◽  
Engineering Structures ◽  
Excavator Bucket ◽  
Productivity Increase ◽  
Hydraulic Excavators ◽  
Reducing Costs ◽  
Rational Operation ◽  
Resistance Forces

Introduction.Construction of engineering structures is impossible without building and road machines. The large volume of financing is allocated for such machines’ purchase. The main ways of reducing costs of the equipment consist in more rational operation of the equipment and also in decrease of equipment’s cost by constructive changes. The paper demonstrates the new design of the single-bucket hydraulic excavator with smaller cost.Materials and methods.The main ways of cost reduction for construction machines are more rational operation and depreciation of a design with the required characteristics’ maintaining. The paper describes constructive changes of the working equipment of the single-bucket hydraulic excavator, which allow decreasing the production costs.Results.The authors describe the new bucket design of the single-bucket hydraulic excavator. Moreover, the authors carry out the analysis of the existing buckets’ design. The paper also illustrates the functioning on bucket forces while digging process. The authors describe the solutions of the problem for productivity increase of the single-bucket in hydraulic excavators. In addition, the authors make the scheme of the bucket loading while digging process. Such scheme helps to reduce resistance forces of digging.Discussion and conclusions.As a result, the paper presents the design of the working equipment of the hydraulic excavator’s single-bucket, which allows reducing resistance forces of digging. Such results would help to establish buckets of bigger capacity and would lead to the productivity increase.

scholarly journals Risk Management for Bonds with Embedded Options

Mathematics ◽  
2020 ◽  
Vol 8 (5) ◽  
pp. 790
Author(s):  
Antonio Díaz ◽  
Marta Tolentino
Keyword(s):  
Risk Management ◽  
Interest Rate ◽  
Interest Rates ◽  
Interest Rate Risk ◽  
Interest Rate Models ◽  
Management Measures ◽  
Interest Rate Risk Management ◽  
Embedded Options ◽  
The Interest Rate ◽  
Interest Rate Change

This paper examines the behavior of the interest rate risk management measures for bonds with embedded options and studies factors it depends on. The contingent option exercise implies that both the pricing and the risk management of bonds requires modelling future interest rates. We use the Ho and Lee (HL) and Black, Derman, and Toy (BDT) consistent interest rate models. In addition, specific interest rate measures that consider the contingent cash-flow structure of these coupon-bearing bonds must be computed. In our empirical analysis, we obtained evidence that effective duration and effective convexity depend primarily on the level of the forward interest rate and volatility. In addition, the higher the interest rate change and the lower the volatility, the greater the differences in pricing of these bonds when using the HL or BDT models.

A Model of Inequality Aversion and Private Provision of Public Goods

2020 ◽  
Vol 20 (2) ◽  
Author(s):  
Hide-Fumi Yokoo
Keyword(s):  
Public Goods ◽  
Public Good ◽  
Theoretical Foundation ◽  
Inequality Aversion ◽  
Public Good Provision ◽  
Marginal Rate ◽  
Private Provision ◽  
Marginal Rate Of Substitution ◽  
Good Provision ◽  
Corner Solutions

AbstractI develop a model of inequality aversion and public goods that allows the marginal rate of substitution to be variable. As a theoretical foundation, utility function of the standard public goods model is nested in the Fehr-Schmidt model. An individual’s contribution function for a public good is derived by solving the problem of kinky preference and examining both interior and corner solutions. Results show that the derived contribution function is not monotonic with respect to the other individual’s provision. Thus, the model can be used to explain empirical evidence for the effect of social comparison on public-good provision.

Generalized Analytical Upper Bounds for American Option Prices

2007 ◽  
Vol 42 (1) ◽  
pp. 209-227 ◽  
Author(s):  
San-Lin Chung ◽  
Hsieh-Chung Chang
Keyword(s):  
Interest Rates ◽  
American Options ◽  
General Theorem ◽  
Upper Bounds ◽  
American Option ◽  
Option Prices ◽  
Dividend Yield ◽  
Strike Price ◽  
Risky Assets ◽  
The Interest Rate

AbstractThis paper generalizes and tightens Chen and Yeh's (2002) analytical upper bounds for American options under stochastic interest rates, stochastic volatility, and jumps, where American option prices are difficult to compute with accuracy. We first generalize Theorem 1 of Chen and Yeh (2002) and apply it to derive a tighter upper bound for American calls when the interest rate is greater than the dividend yield. Our upper bounds are not only tight, but also converge to accurate American call option prices when the dividend yield or strike price is small or when volatility is large. We then propose a general theorem that can be applied to derive upper bounds for American options whose payoffs depend on several risky assets. As a demonstration, we utilize our general theorem to derive upper bounds for American exchange options and American maximum options on two risky assets.

scholarly journals The Impact of Interest Rate Ceilings on Microfinance Industry

2015 ◽  
Vol 2 (2) ◽  
pp. 10
Author(s):  
Ali Saleh Alshebami ◽  
D. M. Khandare
Keyword(s):  
Interest Rate ◽  
Interest Rates ◽  
Low Income ◽  
Secondary Data ◽  
Research Subject ◽  
Access To Credit ◽  
The Poor ◽  
Good Intention ◽  
The Interest Rate ◽  
The Impact

<p>Imposing ceilings on the interest rate has recently become one of the new hottest topics in microfinance industry; various debates have been discussing this issue to know the effect of interest rate ceilings on the supply of credit in particular and on microfinance industry in general. However in spite of the good intention behind these ceilings, there was no absolute result stating that ceilings have really contributed to the improvement or protection of the poor clients, indeed, these ceilings have hurt those low income people instead of helping them, due to these ceilings most of MFIs left the market or reduced their scale due to the inability to continue operating with low interest rate leaving the very poor clients without access to credit. Thus, the purpose of this paper is to review the impact of imposing such ceilings on the interest rates and to find out what alterative solutions can be employed as substitutes for them. This paper is entirely based on the secondary data collected from various records related to microfinance such as microfinance books, official websites and reports, published papers, and other sources related to the research subject.</p>

scholarly journals Martín de Azpilcueta: The Spanish Scholastic on Usury and Time-Preference

Studia Humana ◽  
2020 ◽  
Vol 9 (2) ◽  
pp. 28-36
Author(s):  
Pedro J. Caranti
Keyword(s):  
Economic Theory ◽  
Golden Age ◽  
Time Preference ◽  
Economic Thought ◽  
Preference Theory ◽  
Modern Economic ◽  
The University

AbstractMartín de Azpilcueta and his fellow Spanish Scholastics writing and teaching at the University of Salamanca during Spain’s Golden Age are rightly pointed to by historians of economic thought as being major contributors toward, if not outright founders of modern economic theory. Among these is the theory of time-preference for which Azpilcueta has repeatedly been given the credit for discovering. However, this discovery is a curious one given how the same man, Azpilcueta, condemned usury in general during his whole life. If Azpilcueta did in fact discover this theory and fully understand its implications, we would reasonably expect him to have questioned his support for the ban on charging an interest on a loan. This paper, therefore, challenges the claim that Azpilcueta understood and revived time-preference theory and shows how his understanding was much more nuanced, and, at times, inconsistent.

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