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In 1995, Jo C. Phelan and Bruce G. Link developed the theory of fundamental causes.This theory seeks to outline why the association between socioeconomic status (SES) and health disparities has persisted over time, [1] particularly when diseases and conditions previously thought to cause morbidity and mortality among low SES individuals have resolved. [2]
Chapter 20 covers some mathematical ground needed for Chapter 21. Chapter 21 considers the question of how a change in income resulting from an increase in money supply will be apportioned between wages, prices, employment and profits. (The results also depend on the exogenous behaviour of the workforce and on the shapes of various functions.)
Chapter 10 introduces the famous 'multiplier' through an example: if the marginal propensity to consume is 90%, then 'the multiplier k is 10; and the total employment caused by (e.g.) increased public works will be ten times the employment caused by the public works themselves' (pp116f). Formally Keynes writes the multiplier as k=1/S'(Y).
Monetary economics is the branch of economics that studies the different theories of money: it provides a framework for analyzing money and considers its functions ( as medium of exchange, store of value, and unit of account), and it considers how money can gain acceptance purely because of its convenience as a public good. [1]
Health economics is a branch of economics concerned with issues related to efficiency, effectiveness, value and behavior in the production and consumption of health and healthcare. Health economics is important in determining how to improve health outcomes and lifestyle patterns through interactions between individuals, healthcare providers and ...
The journal aims to encourage work on the relationship between society, economy, institutions and markets, moral commitments and the rational pursuit of self-interest. Most articles focus on economic action in its social and historical context, drawing from sociology, political science, economics and the management and policy sciences.
The Lucas islands model is an economic model of the link between money supply and price and output changes in a simplified economy using rational expectations. It delivered a new classical explanation of the Phillips curve relationship between unemployment and inflation. The model was formulated by Robert Lucas, Jr. in a series of papers in the ...
Whereas there is empirical evidence that there is a long-run positive correlation between the growth rate of the money stock and the rate of inflation, the quantity theory has proved unreliable in the short- and medium-run time horizon relevant to monetary policy and is abandoned as a practical guideline by most central banks today.