Trade Agreements And Financial Market Integration In Latin America And The Us,
2024
Optum, Inc.
Trade Agreements And Financial Market Integration In Latin America And The Us, Obed Fernando Izaguirre, Seungho Shin, Duygu Zirek
Department of Accounting and Finance Faculty Scholarship and Creative Works
The primary objective of this study is to examine the extent of financial integration between Latin American and US financial markets, particularly in light of recent efforts to foster integration through trade agreements. Spanning from 1 January 1990 to 31 December 2019, the sample focuses on major market indices and key sectors. Financial integration is quantified using a DCC multivariate GARCH model, incorporating a smooth transition model, structural breaks, and regression-based approaches. Results indicate increased comovement with the US for main market indices in Argentina, Chile, Colombia, Mexico, and Peru, while Brazil shows a decrease. Similar trends are observed in …
The Abcs Of Modified Bond Duration And Wxyzs Of Bond Convexity,
2024
University of Richmond
The Abcs Of Modified Bond Duration And Wxyzs Of Bond Convexity, Tom Arnold, Andrew C. Szakmary
Finance Faculty Publications
By breaking the mathematical derivation of Macaulay Duration, Modified Duration, and Bond Convexity into smaller easily calculated component parts, a more manageable means of calculation for these bond measures emerges for the student. Further, an Excel spreadsheet or an algorithm within a programming language can also be implemented using these smaller component calculations. The Excel template provided can be made into an assignment or used as a resource for the student.
On The Effects Of Information Asymmetry In Digital Currency Trading,
2024
Singapore Management University
On The Effects Of Information Asymmetry In Digital Currency Trading, Kwansoo Kim, Robert John Kauffman
Research Collection School Of Computing and Information Systems
We report on two studies that examine how social sentiment influences information asymmetry in digital currency markets. We also assess whether cryptocurrency can be an investment vehicle, as opposed to only an instrument for asset speculation. Using a dataset on transactions from an exchange in South Korea and sentiment from Korean social media in 2018, we conducted a study of different trading behavior under two cryptocurrency trading market microstructures: a bid-ask spread dealer's market and a continuous trading buy-sell, immediate trade execution market. Our results highlight the impacts of positive and negative trader social sentiment valences on the effects of …
Discerning Satellite Subsystem Costs To Improve Cost Estimation,
2024
Air Force Institute of Technology
Discerning Satellite Subsystem Costs To Improve Cost Estimation, Ryan A. Candella
Theses and Dissertations
The race for supremacy in the space environment is accelerating, with the United States taking a significant step by establishing its dedicated military branch for space operations. Achieving dominance in this realm relies on efficiently managing costs and securing rapid funding to initiate new programs. One step towards accomplishing this goal is to comprehend the cost distribution across the primary components of a Space Vehicle Bus and to delve into lower-level Work Breakdown Structure (WBS) elements for more precise and expeditious cost estimations. To achieve this, descriptive statistics for a variety of Bus subsystem WBS elements are provided in this …
The Impact Of Advancing Technology On Fire Control Radar Costs,
2024
Air Force Institute of Technology
The Impact Of Advancing Technology On Fire Control Radar Costs, Dustin M. Brewer
Theses and Dissertations
Radar systems are integral components of fighter aircraft, gaining heightened importance with the emergence of fifth-generation variants. Among these systems, fire control radar plays a crucial role by providing pilots with unparalleled long-range sensing capabilities vital for navigation and target identification. The rapid evolution of radar technology is deemed essential to align with the evolving mission requirements, a factor anticipated to significantly impact radar system costs. This research investigates the influence of evolving technology on fire control radar development and production costs. To accomplish this objective, radars are categorized into generations based on existing literature, and a comparative analysis is …
Cost Estimating Relationships For Avionics Recurring Production Box Costs,
2024
Air Force Institute of Technology
Cost Estimating Relationships For Avionics Recurring Production Box Costs, Carla J. Cisneros
Theses and Dissertations
This research investigates a dataset of 286 Department of Defense (DoD) avionics boxes, employing regression methods to establish seven cost estimation relationships (CERs) for predicting avionics recurring production box costs. Not confined to T100 costs, three baseline models use Ordinary Least Squares (OLS) T100 cost, explaining 83%, 86%, and 83% of dataset variation. Additionally, four robust models depict mean and median, T100 OLS, and T100 non-linear learning curves, explaining 67%, 65%, 97%, and 87% of the variation. These models strike a balance between simple baseline and overly complex computational models. Identified cost drivers include weight, year of first flight, volume, …
Cloud One Migration Schedule Drivers And Schedule Growth,
2024
Air Force Institute of Technology
Cloud One Migration Schedule Drivers And Schedule Growth, Ryan J. Jansen
Theses and Dissertations
Cloud One, chartered in 2017 under the guidance of Air Force Life Cycle Management Center (AFLCMC) leadership, continues to serve as the USAF’s leading cloud services and hosting platform by providing secure computing environments, application migration assistance, and data management. Prior research has yielded qualitative insights regarding Cloud One’s personnel requirements, application of technical performance, requirements fulfillment, security risks, and various other cost metrics, but schedule improvement recommendations based on the quantitative analysis of migration schedule data has yet to be provided. This research identifies trends within migration sprint schedules and completed schedule data for Cloud One’s completed application migrations. …
Exploring Fiscal Year Budget Assessments: A Look At Sbir/Sttr And Congressional Rescissions,
2024
Air Force Institute of Technology
Exploring Fiscal Year Budget Assessments: A Look At Sbir/Sttr And Congressional Rescissions, Bryan N. Palmer
Theses and Dissertations
This study examines the relationship between acquisition programs within the Air Force Life Cycle Management Center (LCMC) and budgetary assessments from both the Small Business Innovation Research and Small Business Technology Transfer (SBIR & STTR) programs, as well as Congressional Rescissions. It analyzes the tendency and severity of budget cuts across different programs, considering factors such as completion time, budget activities, and a variable akin to true Acquisition Category (ACAT) levels. Key findings include a significant difference in the rates of proportion of programs assessed between appropriations 3010 (23.65%) and 3600 (67.05%) from fiscal years 2010-2023. The research indicates a …
Developing A Rule-Of-Thumb To Predict Total O&S Costs Utilizing A Single Ces Element,
2024
Air Force Institute of Technology
Developing A Rule-Of-Thumb To Predict Total O&S Costs Utilizing A Single Ces Element, Shane A. Scantling
Theses and Dissertations
A rule of thumb is a broadly accurate guide based on experience rather than theory. This study examines the potential for a rule of thumb to predict Operation and Sustainment (O&S) costs. The Center for Naval Analysis (CNA) found that a single variable could accurately predict total O&S costs. We found that while a single variable could be highly predictive and strongly correlated to total O&S costs, it is not the same variable for all platforms. We improved upon this initial heuristic proposed by Stumborg by developing an individual heuristic for each Mission Design (MD). We found that a form …
Financial Characteristics Of Mobile Banking And Payment Users In The United States,
2024
University of Houston Clear Lake
Financial Characteristics Of Mobile Banking And Payment Users In The United States, Jordan Mitchell, Xiao Li, Doug Steel, Phillip Decker
Journal of Global Business Insights
This study aims to examine the personal finance characteristics of mobile banking and mobile payment users in the United States. To achieve this goal, we used the 2018 National Financial Capability Study, which surveyed over 27,000 American adults regarding their personal financial standing and behaviors. By using ordinary least squares models, our results indicated that the use of mobile banking and mobile payment technology was associated with lower age, Non-White Ethnicity, higher income, higher debt load, debt types (auto, student, credit card, and predatory), and spending more than one’s income. These results reveal that the higher one’s income, financial liabilities, …
Essays On Empirical Asset Pricing,
2024
Singapore Management University
Essays On Empirical Asset Pricing, Luying Wang
Dissertations and Theses Collection (Open Access)
The dissertation consists of three chapters on empirical asset pricing. The first chapter examines
the market return predictability of media coverage on climate change. Specifically, we introduce a
comprehensive media climate change concern (ΔCMCCC) index, derived from unexpected climate
change coverage across diverse media channels, including print (newspapers), voice (radio), and
video (television). We show that this index negatively predicts aggregate stock market returns, both
in-sample and out-of-sample, offering potential gains for investors. Our findings emphasize the
media’s influence on market returns through climate change discussions, mainly via the cash-flow
channel. This reveals possible shifts in product demand, while demand …
Comparative Analysis Of Satellite Battery Technologies: A Cross-Sectional And Temporal Study Within And Across Battery Types,
2024
Air Force Institute of Technology
Comparative Analysis Of Satellite Battery Technologies: A Cross-Sectional And Temporal Study Within And Across Battery Types, Andrew H. Chung
Theses and Dissertations
Trends in costs for batteries incorporated in satellite electrical power systems (EPS) have been identified by Space Systems Command (SSC) within the Unmanned Space Vehicle Cost Model (USCM) database. A subset of pre-1980s data consisting of Nickel-Cadmium battery costs was excluded from battery cost estimating relationship (CER) development as a result of this determination. This research aims to ascertain the impacts of these trends on satellite cost estimating practices by assessing developments in battery costs over time, comparing normalized Nickel-Cadmium (NiCd) / NickelHydrogen (NiH2) / Lithium-Ion (Li-Ion) battery costs, identifying differences between the NiH2 and Li-Ion modern battery types, and …
Determinants Influencing The Adoption Of Mobile Banking By Women In Bangladesh,
2024
BGC Trust University Bangladesh
Determinants Influencing The Adoption Of Mobile Banking By Women In Bangladesh, Soma Dey, Sacchidanand Majumder
Journal of Global Business Insights
Women’s mobile banking adoption is linked to several advantages, including empowering women, enhancing investment in women-owned businesses, and decreasing extreme poverty.This study explores the demographic and socioeconomic characteristics that affect women’s mobile banking adoption in Bangladesh using Bangladesh Demographic and Health Surveys (DHS; 2020) data. In this study, 12,147 ever-married women aged 15-49 are included in the analysis. The chi-square test is used to examine the effect of socioeconomic and demographic factors on women’s mobile banking adoption. Then, the enter method of a binary logistic regression model is applied to identify the factors most strongly affiliated with it. The result …
“Safe” Annuity Retirement Products And A Possible Us Retirement Crisis,
2024
University of Louisville
“Safe” Annuity Retirement Products And A Possible Us Retirement Crisis, Thomas E. Lambert, Christopher B. Tobe
Faculty and Staff Scholarship
This paper examines a looming possible crisis in many Americans’ retirement plans due to the proliferation of annuity products in their retirement investment portfolios. As defined benefit pension plans have almost completely disappeared as a means of retirement savings and have been replaced by defined contribution retirement plans over the last 40 to 50 years, a great number of private and public sector defined contribution retirement plans have become laden with insurance contracts called annuities. Of the remaining solid defined benefit plans many, through a process called Pension Risk Transfer are being converted to high-risk single entity annuities. Such products …
Development Of Cost Factors For Satellite Rechargeable Batteries,
2024
Air Force Institute of Technology
Development Of Cost Factors For Satellite Rechargeable Batteries, Katelyn A. Clements
Theses and Dissertations
Factors are often used by the cost estimating profession to predict costs of future projects or project components. Cost factors can be useful when little to no cost data is available from which to build an initial estimate or as an easy-to-use cross check of a primary estimate. Specific to satellites, previous studies have examined cost factors at higher Work Breakdown Structure (WBS) levels (e.g., Level 2 or Level 3), while this research analyzes cost factors developed using data specific to rechargeable batteries at USCM WBS Level 4 and its parent, the Electrical Power System (EPS) at Level 3. Within …
Investigating The Impact Of Company Announcements On Stock Prices: An Application Of Machine Learning On Australian Lithium Market,
2024
Edith Cowan University
Investigating The Impact Of Company Announcements On Stock Prices: An Application Of Machine Learning On Australian Lithium Market, Ahmad Kianrad, Mohadeseh N. Arani, Karim Hasani, Masoumeh Zargar, Eila Erfani, Amir Razmjou
Research outputs 2022 to 2026
This paper investigates the effects of various types of announcements made by lithium producers on stock prices. We collected data from 40 lithium-producing companies listed on the world's largest stock exchanges, spanning from May 2020 to September 2022. To analyze the impact of announcements such as quoted and unquoted securities, market announcements, company reports, public meetings and presentations, financial announcements, and technical announcements on stock prices, we employed an extreme gradient boosting (XGBoost) model. Our results indicate that stock exchange market announcements and announcements about public meetings and presentations significantly influenced the stock prices of all eight large-cap companies studied. …
Analysts' Earnings Per Share Forecasts: The Effects Of Forecast Uncertainty And Forecast Precision On Investor Judgements,
2024
Singapore Management University
Analysts' Earnings Per Share Forecasts: The Effects Of Forecast Uncertainty And Forecast Precision On Investor Judgements, Clarence Goh
Research Collection School Of Accountancy
This study uses controlled experiments to investigate the joint effects of forecast uncertainty and forecast precision on investor judgements. It finds that forecast precision moderates the effects of forecast uncertainty on investors' forecast reliability judgements such that the effects of forecast uncertainty on investors' judgements of forecast reliability are more negative when an analyst's point earnings per share (EPS) forecast is rounded than when it is precise. In addition, the relationship between forecast precision and investors' judgements of forecast reliability is mediated by investors' perceptions of forecast attributes. The evidence also suggests that while forecast uncertainty exerts a negative effect …
Rebung Garden : Blooming Dreams,
2024
Lecturer, Faculty of Management, Multimedia University, Cyberjaya, Malaysia
Rebung Garden : Blooming Dreams, Hasni Binti Mohd Hanafi, Azman Bin Jantan
International Journal of Management, Finance and Accounting
Rebung Garden, a family business established in 2019, has grown into a thriving enterprise dedicated to cultivating and selling rose plants. The garden's expertise lies in not only growing exquisite roses but also providing comprehensive plant care solutions using organic practices. In order to address the challenge of limited rose availability during the Covid-19 pandemic, Rebung Garden started cultivating their own-root roses, ensuring a steady supply and maintaining quality and variety. However, the garden faces additional challenges such as low brand awareness and operating within limited space.
A Conceptual Framework For Acceptance Of Autonomous Vehicle In Malaysia,
2024
Malaysian Institute of Road Safety Research, Malaysia
A Conceptual Framework For Acceptance Of Autonomous Vehicle In Malaysia, Jen Sim Ho, Lily Yuzrina, Booi Chen Tan
International Journal of Management, Finance and Accounting
Mobility is evolving globally. Automated vehicle technology is consistently advancing with the development of Artificial Intelligence and information communication technology. The Autonomous Vehicle is acknowledged with the benefits of reducing traffic fatalities, reduced emissions and convenience. If autonomous vehicles are widely adopted, the Sustainable Development Goals could be achieved. Various studies have been conducted to investigate the psychological factors (internal) as well as assess the efforts of institutions (external) in promoting the adoption of autonomous vehicles. Nonetheless, there is very few studies examined the impacts of internal and external factors on the acceptance of autonomous vehicles simultaneously. Therefore, this study …
Indirect Effect Of Customer Relations On Leadership/Top Management, Employee Relations And Process Management In Examining The Readiness Of Smes To Implement Lean Initiatives,
2024
Department of Business Administration, Bauchi State University Gadau, Nigeria
Indirect Effect Of Customer Relations On Leadership/Top Management, Employee Relations And Process Management In Examining The Readiness Of Smes To Implement Lean Initiatives, Mohammed Inuwa
International Journal of Management, Finance and Accounting
Before deployment of lean initiative, it is of great significance to examine the readiness of manufacturing SMEs to ensure they have the prerequisite for successful implementation. Consequently, in order to determine how prepared Nigerian manufacturing SMEs are to successfully adopt lean initiatives, the study measures the indirect effects of customer relations on leadership/top management, employee relations, and process management. Data for the study was collected from manufacturing SMEs and analyzed using Smart PLS-SEM 4.1. The study's conclusions demonstrate the substantial indirect effects that customer relationships have on employee relations, leadership/top management, and process management. Additionally, a positive correlation between employee …
