Results 21 to 30 of about 429,127 (323)

A Parametric Factor Model of the Term Structure of Mortality

open access: yesEconometrics, 2019
The prototypical Lee–Carter mortality model is characterized by a single common time factor that loads differently across age groups. In this paper, we propose a parametric factor model for the term structure of mortality where multiple factors are
Niels Haldrup   +1 more
doaj   +1 more source

The Dynamics of the S&P 500 under a Crisis Context: Insights from a Three-Regime Switching Model

open access: yesRisks, 2020
This paper provides an econometric analysis aiming at evidencing the dynamics showed by the S&P 500 market index during the period of 4 January 2001–28 April 2020, in which the subprime crisis has taken place and the COVID-19 crisis has begun.
Lorenzo Cerboni Baiardi   +9 more
doaj   +1 more source

Analysis of the Well-Being Levels of Students in Spain and Finland through Interval Multiobjective Linear Programming

open access: yesMathematics, 2021
To study the reasons of the low academic performance of students in Spain, authorities must consider emotional dimensions, such as well-being, which directly affect their learning achievement.
Sandra González-Gallardo   +2 more
doaj   +1 more source

Is Corruption Contagious? An Econometric Analysis [PDF]

open access: yesSSRN Electronic Journal, 2008
In this paper, I analyze how corruption in one country may be affected by its neighbors' corruption. It seeks to explain why corruption is perpetuating in large geographical areas populated by developing countries despite anticorruption efforts made in the single country.
openaire   +5 more sources

The Impact of Fertilizer Application on the Yield of Grain Crops in the Agricultural Sector of the Republic of Tajikistan

open access: yesВестник Российского экономического университета имени Г. В. Плеханова, 2023
Agriculture is the basis of the Tajik economy. Since independence, various studies and developments have been carried out in this area. At the moment, the task of the government is the dynamic development of the agricultural sector.
M. A. Goibov, S. J. Zayniddinzoda
doaj   +1 more source

Present and future: Does agriculture affect economic growth and the environment in the Kingdom of Saudi Arabia?

open access: yesAgricultural Economics (AGRICECON), 2022
Global climate change is a crucial environmental issue. Worldwide warming is primarily caused by carbon dioxide (CO2) emission levels. Agricultural production is among many economic activities driving CO2 creation and environmental degradation.
Abda Emam
doaj   +1 more source

Econometric analysis of financial derivatives: An overview [PDF]

open access: yesJournal of Econometrics, 2015
One of the fastest growing areas in empirical finance, and also one of the least rigorously analyzed, especially from a financial econometrics perspective, is the econometric analysis of financial derivatives, which are typically complicated and difficult to analyze. The purpose of this special issue of the journal on “Econometric Analysis of Financial
Chia-Lin Chang, Michael McAleer
openaire   +7 more sources

Analysis of Lithuanian credit default swaps

open access: yesJournal of Business Economics and Management, 2015
This paper studies international sovereign Credit Default Swaps (CDS) market focusing attention to the CDS of Central and East Europe. The main purpose of the study was to perform detail analysis of Lithuanian CDS in the global capital market.
Arvydas Kregzde, Gediminas Murauskas
doaj   +1 more source

Equilibrium Exchange Rates in Central and Eastern Europe: A Meta-Regression Analysis [PDF]

open access: yes, 2005
This paper analyses the ever-growing literature on equilibrium exchange rates in the new EU member states of Central and Eastern Europe in a quantitative manner using meta-regression analysis.
Halpern, László, Égert, Balázs
core   +3 more sources

Solution of the Fractional Black-Scholes Option Pricing Model by Finite Difference Method

open access: yesAbstract and Applied Analysis, 2013
This work deals with the put option pricing problems based on the time-fractional Black-Scholes equation, where the fractional derivative is a so-called modified Riemann-Liouville fractional derivative.
Lina Song, Weiguo Wang
doaj   +1 more source

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