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Psychic Economy
A psychic cost is a subset of social costs that specifically represent the costs of added stress or losses to quality of life. In managerial economics and marketing, psychic costs "measure the stress of having to think about a transaction". In the early 2000s, one of the important psychic costs are the "search costs" of hunting for content that interests us on the Internet. Psychic costs should not be confused for psychic activity, which is when an individual claims to use extra-sensory perception. Types Managerial economics In managerial economics, economists examine the issue of psychic costs and benefits. An example of a psychic cost is the guilt that a US-restaurant-goer feels if they do not make a voluntary tip to a waiter. There is no requirement for the client to give the tip, but if they do not, they may feel bad when they leave; to avoid this psychic cost, people are inclined to tip, even if the service was sub-standard. On the other hand, a psychic benefit occurs when on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Social Cost
Social cost in neoclassical economics is the sum of the private costs resulting from a transaction and the costs imposed on the consumers as a consequence of being exposed to the transaction for which they are not compensated or charged. In other words, it is the sum of private and external costs. This might be applied to any number of economic problems: for example, social cost of carbon has been explored to better understand the costs of carbon emissions for proposed economic solutions such as a carbon tax. Private costs refer to direct costs to the producer for producing the good or service. Social cost includes these private costs and the additional costs (or external costs) associated with the production of the good which are not accounted for by the free market. In short, when the consequences of an action cannot be taken by the initiator, we will have external costs in the society. We will have private costs when initiator can take responsibility for agent's action.de V. Graa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Employment Discrimination
Employment discrimination is a form of illegal discrimination in the workplace based on legally protected characteristics. In the U.S., federal anti-discrimination law prohibits discrimination by employers against employees based on age, race, gender, sex (including pregnancy, sexual orientation, and gender identity), religion, national origin, and physical or mental disability. State and local laws often protect additional characteristics such as marital status, veteran status and caregiver/familial status. Earnings differentials or occupational differentiation—where differences in pay come from differences in qualifications or responsibilities—should not be confused with employment discrimination. Discrimination can be intended and involve disparate treatment of a group or be unintended, yet create disparate impact for a group. Definition In neoclassical economics theory, labor market discrimination is defined as the different treatment of two equally qualified individu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spyware
Spyware (a portmanteau for spying software) is software with malicious behaviour that aims to gather information about a person or organization and send it to another entity in a way that harms the user—for example, by violating their privacy or endangering their device's security. This behaviour may be present in malware as well as in legitimate software. Websites may engage in spyware behaviours like web tracking. Hardware devices may also be affected. Spyware is frequently associated with advertising and involves many of the same issues. Because these behaviors are so common, and can have non-harmful uses, providing a precise definition of spyware is a difficult task.FTC Report (2005)." History The first recorded use of the term :wikt:spyware, spyware occurred on October 16, 1995 in a Usenet post that poked fun at Microsoft's business model.Vossen, Roland (attributed); October 21, 1995Win 95 Source code in c!!posted to rec..programmer; retrieved from groups.google.co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Virus
A computer virus is a type of computer program that, when executed, replicates itself by modifying other computer programs and inserting its own code. If this replication succeeds, the affected areas are then said to be "infected" with a computer virus, a metaphor derived from biological viruses. Computer viruses generally require a host program. The virus writes its own code into the host program. When the program runs, the written virus program is executed first, causing infection and damage. A computer worm does not need a host program, as it is an independent program or code chunk. Therefore, it is not restricted by the host program, but can run independently and actively carry out attacks. Virus writers use social engineering deceptions and exploit detailed knowledge of security vulnerabilities to initially infect systems and to spread the virus. Viruses use complex anti-detection/stealth strategies to evade antivirus software. Motives for creating viruses can inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harvard School Of Public Health
The Harvard T.H. Chan School of Public Health is the public health school of Harvard University, located in the Longwood Medical Area of Boston, Massachusetts. The school grew out of the Harvard-MIT School for Health Officers, the nation's first graduate training program in population health, which was founded in 1913 and then became the Harvard School of Public Health in 1922. Harvard's T.H. Chan School of Public Health is currently ranked as the best school for public health in the world by both the ''Academic Ranking of World Universities'' and EduRank. It is also ranked as the second (tie) best public health school in the nation by '' U.S. News & World Report''. History Harvard's T.H. School of Public Health traces its origins to the Harvard-MIT School for Health Officers, which was founded in 1913. Harvard calls it "the nation's first graduate training program in public health." In 1922, the School for Health Officers became the Harvard School of Public Health. In 1946, it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Hemenway
David Hemenway (born 1945) is a Professor of Health Policy at the Harvard School of Public Health. He has a B.A. (1966) and Ph.D. (1974) from Harvard University in economics. He is the director of the Harvard Injury Control Research Center and the Harvard Youth Violence Prevention Center. He is also currently a James Marsh Visiting Professor-at-Large at the University of Vermont. Hemenway has written over 130 articles and five books in the fields of economics and public health. Research Hemenway began his research in the field of injury prevention in the 1960s, when he helped investigate product safety for Ralph Nader as one of "Nader's Raiders". Since then, he has become well known for studying gun violence and how it can be prevented. Books His most recent book is ''While We Were Sleeping: Success Stories in Injury and Violence Prevention'' (2009). ''Private Guns, Public Health ''Private Guns, Public Health'' is a 2004 policy opinion book by David Hemenway, an economist who ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tax Evasion
Tax evasion is an illegal attempt to defeat the imposition of taxes by individuals, corporations, trusts, and others. Tax evasion often entails the deliberate misrepresentation of the taxpayer's affairs to the tax authorities to reduce the taxpayer's tax liability, and it includes dishonest tax reporting, declaring less income, profits or gains than the amounts actually earned, overstating deductions, using bribes against authorities in countries with high corruption rates and hiding money in secret locations. Tax evasion is an activity commonly associated with the informal economy. One measure of the extent of tax evasion (the "tax gap") is the amount of unreported income, which is the difference between the amount of income that should be reported to the tax authorities and the actual amount reported. In contrast, tax avoidance is the legal use of tax laws to reduce one's tax burden. Both tax evasion and tax avoidance can be viewed as forms of tax noncompliance, as they desc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Post-traumatic Stress Syndrome
Post-traumatic stress disorder (PTSD) is a mental and behavioral disorder that can develop because of exposure to a traumatic event, such as sexual assault, warfare, traffic collisions, child abuse, domestic violence, or other threats on a person's life. Symptoms may include disturbing thoughts, feelings, or dreams related to the events, mental or physical distress to trauma-related cues, attempts to avoid trauma-related cues, alterations in the way a person thinks and feels, and an increase in the fight-or-flight response. These symptoms last for more than a month after the event. Young children are less likely to show distress but instead may express their memories through play. A person with PTSD is at a higher risk of suicide and intentional self-harm. Most people who experience traumatic events do not develop PTSD. People who experience interpersonal violence such as rape, other sexual assaults, being kidnapped, stalking, physical abuse by an intimate partner, and in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnam War
The Vietnam War (also known by #Names, other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vietnam and South Vietnam. The north was supported by the Soviet Union, China, and other communist states, while the south was United States in the Vietnam War, supported by the United States and other anti-communism, anti-communist Free World Military Forces, allies. The war is widely considered to be a Cold War-era proxy war. It lasted almost 20 years, with direct U.S. involvement ending in 1973. The conflict also spilled over into neighboring states, exacerbating the Laotian Civil War and the Cambodian Civil War, which ended with all three countries becoming communist states by 1975. After the French 1954 Geneva Conference, military withdrawal from Indochina in 1954 – following their defeat in the First Indochina War – the Viet Minh to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dave Grossman (author)
David Allen Grossman (born August 23, 1956) is an American author and trainer who conducts seminars on the psychology of lethal force. He is a retired lieutenant colonel in the United States Army. Early life and military career Grossman was born in Frankfurt, West Germany on August 23, 1956. His career includes service in the U.S. Army. Post-Military Career Following his retirement from the Army, Grossman founded the Killology Research Group to give seminars about the physiological and the psychological effects of having to use lethal force for law enforcement officers and soldiers. Grossman also speaks at civilian events on ways to reduce violence in society and deal with the aftermath of violent events such as school shootings. As a civilian Grossman has been an expert witness in numerous state and federal court cases and was part of the prosecution team of '' United States vs. Timothy McVeigh''. In 2022, Killology Research Group was renamed and rebranded to Grossman On Tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Social Stigma
Social stigma is the disapproval of, or discrimination against, an individual or group based on perceived characteristics that serve to distinguish them from other members of a society. Social stigmas are commonly related to culture, gender, race, socioeconomic class, age, sexual orientation, body image, physical disability, intelligence or lack thereof, and health. Some stigma may be obvious, while others are known as concealable stigmas that must be revealed through disclosure. Stigma can also be against oneself, stemming from negatively viewed personal attributes in a way that can result in a "spoiled identity" (i.e., self-stigma). Description Stigma (plural stigmas or ''stigmata'') is a Greek word that in its origins referred to a type of marking or the tattoo that was cut or burned into the skin of people with criminal records, slaves, or those seen as traitors in order to visibly identify them as supposedly blemished or morally polluted persons. These individuals were to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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