How does diversification affect the population?

Diversification reduces the variability when the prices of individual assets are not perfectly correlated. In other words, investors can reduce their exposure to individual assets by holding a diversified portfolio of assets. As a result, diversification will allow for the same portfolio return with reduced risk.

A rising population will put even more pressure on housing; also, the rise in the number of households is greater than the rise in the population due to the growth of single occupancy households. ... If the UK population continues to grow to 71 million plus it will, ceteris paribus put upward pressure on house prices.

Population increases can affect the demand for property and an increase in demand can consequently drive up prices. There are a number of factors needing to be considered when analysing the population of a city or town before investing there.

Density-dependant factors may influence the size of the population by changes in reproduction or survival. ... This in turn led to a decrease in per capita birth rate, a limitation in population growth as a function of population density. Density dependant factors may also affect population mortality and migration.

Density dependent factors cause variable changes in the population as its density changes. When the population is small, these factors typically favor increased birth rates and lower death rates, allowing the population to expand.

A population bottleneck arises when a significant number of individuals in a population die or are otherwise prevented from breeding, resulting in a drastic decrease in the size of the population. Genetic drift can result in the loss of rare alleles, and can decrease the size of the gene pool.

rapidly increasing population plunges the economy into mass unemployment and under-employment.

As population increases, the proportion of workers to total population ris- es.

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A rapidly increasing population reduces income, savings and investment..

A growing population means more mouths to feed. The expanding global population is getting wealthier, and richer people tend to eat more and demand food that is resource intensive to produce, particularly meat and dairy.

Increasing population creates demand for construction of houses, shops, offices, roads and pavements. ... So, the increasing population ends up consuming more groundwater as well as allowing lesser water to seep into the ground. This results in depletion of water table.

rapidly increasing population plunges the economy into mass unemployment and under-employment. As population increases, the proportion of workers to total population ris- es. ... A rapidly increasing population reduces income, savings and investment.

Increased population translates to increased demand for food and space for settlement. ... Population growth also lead to over exploitation of resources like forests, fish, minerals and even water.

The effect of population growth can be positive or negative depending on the circumstances. A large population has the potential to be great for economic development, but limited resources and a larger population puts pressures on the resources that do exist. ... Different countries have different natural resources.

Population is beneficial to an economy due to the fact that population growth is correlated to technological advancement. Rising population promotes the need for some sort of technological change in order to meet the rising demands for certain goods and services.

As population density increases, the demand for the limited freshwater also increases. Increase in population also accelerates the pollution due to the following reasons: ... Large amount of waste generated and disposed into the water bodies increases the pollution in the water bodies.

Human health is at risk as the denser the population; the easier airborne diseases can spread. The increase in population has led to issues like urban crowding and environmental changes that have resulted in the emergence of many infectious diseases.

The research found that a 10 percent increase in local area population is associated with 4–6.5 percent higher house prices.

Crowded areas and infections go hand-in-hand: Human health is at risk as the denser the population; the easier airborne diseases can spread. The increase in population has led to issues like urban crowding and environmental changes that have resulted in the emergence of many infectious diseases.

The standard of living equals the ratio of real GDP to population, giving real GDP per capita. ... Second, a higher standard of living leads to faster population growth. Third, faster population growth leads to a declining standard of living.

At the current population growth rate, the U.S. population will double in the next 150 years. That will mean more greenhouse gas emissions and other pollution of land, water, and air; less open land; more overcrowding; and more species loss and habitat destruction.

Population Growth and Density Will Greatly Impact the Transportation System. ... Since most population growth will be located in metropolitan areas, growth in vehicle travel will likely disproportionately affect fast-growing metropolitan areas.

As population size approaches the carrying capacity of the environment, the intensity of density-dependent factors increases. For example, competition for resources, predation, and rates of infection increase with population density and can eventually limit population size.

Population Growth Rate The two main factors affecting population growth are the birth rate (b) and death rate (d). Population growth may also be affected by people coming into the population from somewhere else (immigration, i) or leaving the population for another area (emigration, e).

Commensalism: one species benefits; the host receives equal benefit and harm, so its population size is unaffected. Mutualism: both species benefit from the interaction.

Population change can be impacted on the economic growth. Population change will be effecting the whole economy such as education, health,employment, infrastructure facilities and etc. The population growth or change must be controlled in order to increase the economic growth of the country.

No simple relationship exists between population size and environmental change. However, as global population continues to grow, limits on such global resources as arable land, potable water, forests, and fisheries have come into sharper focus.

Rapid population growth decreased differential per capital income. ... The results showed the depletion effect on national income from increased population growth. Prior to 1978, the economic depletion in China was due to the impact of the marginal population and, after 1978, the depletion was due to increased consumption.

The effect of population growth can be positive or negative depending on the circumstances. A large population has the potential to be great for economic development, but limited resources and a larger population puts pressures on the resources that do exist. ... Different countries have different natural resources.

Human resource development is dependent on reduced population growth rates, but rapid population growth is not an insurmountable obstacle to achieving higher levels of education. Rapid population growth is a greater obstacle in poorer countries. ... Advances in reducing mortality lead to faster population growth.

Population income affects the demand because the more money people have the more money their going to be willing to spend and the more their going to buy. The actual population changes the demand simply because when there are more people more units will be bought.

Once an economy enters the demographic transition, the reduction in fertility rates more than compensates the mechanical increase in population so that increases in life expectancy lead to lower rates of population growth.

From the viewpoint of economics, the high population growth in South Asia has slowed down economic growth, increased the foreign trade imblance, and worsened poverty. ... In addition, the rapid population growth has intensified the pressure on the food supply and worsened the average nutrition of the general public.

As the world's population grows, the demand for water mounts and pressure on finite water resources intensifies.

Climate change, which is also closely tied to population growth, will also lead to greater pressures on the availability of water resources..

How does the removal of top predators affect mesopredator populations? ... The mesopredator population declines because there is no control on population size. b. The geographic range and abundance of mesopredators decline.

Rugged and undulating topography restricts the condensation of human population in any area. Abrupt changes in the density of population can be seen on the world map of population distribution where plains meet mountain ranges. ... In the mountainous areas valleys provide suitable locations for human settlements.

Emissions do increase as population increases, but not as fast. As the population of a city increases, the emissions also increase, but the per capita emissions decrease. ... The monetized damage value of emissions, which represents the impact of pollution, grows as the city grows.

There is an interrelationship between population and quality of life. There is an adverse effect on the quality of life if the population growth rate is high. The available means and resources become scarce. ... The main aim of the population education is to help in the development of quality of life.

Higher rural population density is associated with smaller farm sizes.

Higher rural population density is also associated with greater demand for inorganic fertilizer.

Maize and teff yields do not rise with population density.

Farm income per hectare decreases as rural population density rises..

Emigration affects long-run population size in the sending population through the loss of the emigrant's descendants, high rates of nonmarriage due to sex imbalance, and the disruption of marital fertility among temporary labor emigrants.

An increasing population challenges our ability both to live sustainably as a species and mitigate human-driven climate change. Given the challenges aggravated by population growth, it is logical to assume that reducing the population size could help address these environmental concerns.

Poverty does cause population growth and population growth does cause poverty. Economic development means increasing control of both parts of the cycle; the ability to choose your family size, and the ability to make a living with something more than your hands and the hands of your children.

Around the globe, cultural factors influence family size and as a result, affect population growth rate. From a cultural standpoint, religion can have a profound effect on family planning. ... Both countries have high birth rates and high population growth rates.

Death in and of itself may or may not affect population change. Population growth, loss, and stagnation are functions of tallying up births and deaths worldwide. ... If the number of births equals the number of deaths and there is no immigration or emigration, population remains the same.

Emigration affects long-run population size in the sending population through the loss of the emigrant's descendants, high rates of nonmarriage due to sex imbalance, and the disruption of marital fertility among temporary labor emigrants.

Immigration and population growth In 2009, Australia's population grew by two per cent with Net Overseas Migration (NOM) accounting for 64 per cent of this growth and natural increase (births minus deaths) contributing 36 per cent. Migration flows are therefore a key factor contributing to population growth.

The relationship between crime rates and population density is unclear from an intuitive standpoint. It seems likely that crime rates increase as population densities increase. ... Over the years population density has increased throughout the state, while crime rate has consistently gone down.

How does "carrying capacity" affect the size of a population? The carrying capacity is the number of individuals of a species that the environment can support. Carrying capacity limits the size of a population. ... But, eventually the new species will consume all the resources and experience a population crash.

Carrying capacity effectively determines how much population a given region can support. It will act as an upper limit on the population size. ... In these cases, the population tends to rapidly decrease, plunging back below the carrying capacity (and in many cases, even decreasing below the original number).

The population of the world or the particular place does not remain the same. Death decreases the population while migration increases or decreases the population of the certain areas. ...

In the absence of a conscious effort to control the size of families, the larger the fraction of the population who are in the fertile age range the more rapid will be the population growth, and this will influence the average age of the population structure towards the younger end of the spectrum.

How does growth in human population affect industrial development? Explanation: ... A large population has the potential to be great for economic development, but limited resources and a larger population puts pressures on the resources that do exist. ... Different countries have different natural resources.....