Finance · 07/18/2025

American options are contracts that can be exercised at any time before expiration, with their pricing involving intrinsic value and time value. This paper defines out-of-the-money, in-the-money, and at-the-money options, and explores how time value and Greek letters (such as Theta, Vega, Delta, etc.) affect option prices, along with various factors like market volatility and time to expiration that impact pricing.

Education · 07/18/2025

Founded in 1865, Cornell University is a prestigious private research university located in Ithaca, New York. It offers a variety of colleges, excelling in liberal arts and agricultural sciences, with graduate programs in management, engineering, and law. The university emphasizes holistic student development, hosting numerous student organizations, and ranks among the top institutions globally and in the U.S. for producing Nobel laureates, showcasing its significant impact on quality education

Loans · 07/21/2025

This article discusses the significance of loan history in U.S. loan applications, the relationship between borrowers and lenders in assessing creditworthiness, and the crucial roles of annual percentage rate (APR) and credit scores in home buying. It also introduces an upcoming overseas property investment and immigration education exhibition in Shanghai, alongside a launch event for GMCC's quality loan projects, emphasizing their efforts and impact in meeting market demands.

Education · 07/21/2025

Since March 2025, international students in the United States have faced the sudden termination of their SEVIS records, resulting in thousands of students unexpectedly losing their legal status without formal notification. This crisis has led to multiple issues, including the inability to register for courses, loss of internship eligibility, and visa revocation. The impact on students' academic progress and mental health has been severe, prompting widespread legal actions and social concern.

Finance · 12/14/2023

The rise in the yield of U.S. long-term government bonds has become a focal point, influencing global asset pricing and economic outlook. Yields on 10-year and 30-year bonds have reached new highs, raising concerns about the persistence of a high-interest-rate environment. Analysis indicates that robust economic data and the Federal Reserve's hawkish policies have jointly contributed to this change, highlighting its potential impact on investors.

Finance · 07/22/2025

The Federal Open Market Committee (FOMC) is the key institution for formulating monetary policy and adjusting interest rates. The 2025 meeting schedule has been set, and in June, the FOMC decided to maintain interest rates, while anticipating two rate cuts later this year. The outcome of the meeting could significantly impact market sentiment and corporate investment. Transparent policy decisions provide investors with forward guidance, helping them navigate future uncertainties.

Taxation · 07/25/2025

The 2020 tax season data shows a significant decline in both the total number of filings and processing efficiency, along with an increase in electronic submissions. A sharp rise in website visits indicates a growing public demand for tax information. Meanwhile, the number and amount of refunds decreased, although the average refund amount slightly increased. These changes reflect the profound impact of the pandemic on taxpayer behavior and economic conditions.

Finance · 07/17/2025

This article explores the various types of retirement plans in the United States, including 401(k), IRA, SEP, Roth IRA, annuities, and life insurance. It analyzes the pros and cons of each plan and their impact on tax liabilities. Additionally, it provides recommendations for optimizing retirement investments based on individual financial situations. Through careful planning, one can effectively reduce tax burdens in retirement and achieve wealth preservation and growth.

Finance · 11/14/2024

This article explores the relationship between yield curve inversion and economic recession in the United States, analyzing the Federal Reserve's policies, changes in the financial market structure, and the responses of businesses and households. Although the warning effect of yield curve inversion has diminished, it remains an important indicator of economic changes that requires attention regarding its potential impact on future economic trends. Through case studies, the multifaceted effects

Education · 10/19/2024

Study abroad programs profoundly impact students' careers, personal growth, and global awareness. Analyzing cases from universities like Carnegie Mellon and St. John's, this highlights how studying abroad shapes academic paths, enhances practical skills, and cultivates a global perspective. It emphasizes the importance of experiential learning in STEM education, exemplified by Costa Rica's role in sustainable development. Ultimately, it encourages more students to participate in study abroad programs to achieve future success.

Education · 07/23/2024

The University of Maryland has appointed Anne Barkley as Vice President for Marketing and Communications to address challenges and enhance the university's reputation and impact. This strategic move aims to elevate the institution's brand presence, strengthen its communication strategies, and ultimately attract top students, faculty, and research funding. Barkley's leadership is expected to drive innovative marketing initiatives and effectively communicate the university's value proposition to a diverse range of stakeholders.

Education · 11/07/2024

Recent research indicates that increased evaporation is a primary driver of drought in the Western United States, exacerbated by climate change. Facing water scarcity, agricultural losses, and threatened ecosystems, comprehensive measures are urgently needed. These include reducing greenhouse gas emissions, promoting sustainable agriculture, and strengthening international cooperation to address the escalating climate challenges. Failure to act decisively will severely impact the region's economy, environment, and the well-being of its communities.

Transportation · 08/27/2025

This article reviews the challenges faced by overseas students returning from Dallas to Shanghai in 2025 during the pandemic, analyzing the impact of limited flights and policy changes. The article has been updated with the latest entry policies and outdated information has been removed, aiming to provide readers with accurate and timely information. It focuses on the difficulties experienced by students due to travel restrictions and evolving regulations during that period.

Education · 04/11/2024

This article analyzes the University of Washington's performance in the 2025 U.S. News & World Report Best Graduate Schools rankings, examining its academic strengths and the reasons for its Law School and Medical School withdrawing from the rankings. It explores the University of Washington's development strategies, emphasizing interdisciplinary collaboration, practical application, internationalization, and social responsibility. The aim is to enhance the quality of graduate education and its societal impact.

Transportation · 11/23/2024

eVTOL technology holds immense potential for alleviating congestion and improving urban mobility. However, critical challenges remain in areas such as safety, infrastructure development, and regulatory frameworks. While promising, the widespread adoption of eVTOLs hinges on addressing these concerns. It is projected that eVTOLs will begin to significantly impact urban travel patterns by 2031, offering a more sustainable and efficient alternative to traditional transportation methods, provided these key hurdles are overcome.