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X-inefficiency
X-inefficiency is a concept used in economics to describe instances where firms go through internal inefficiency resulting in higher production costs than required for a given output. This inefficiency can result from various factors, such as outdated technology, inefficient production processes, poor management, and lack of competition, and it results in lower profits for the inefficient firm(s) and higher prices for consumers. The concept of X-inefficiency was introduced by Harvey Leibenstein. in 1966, Harvard University Professor Harvey Leibenstein first introduced the concept of X-inefficiency in his paper "Allocative Efficiency vs. X- Efficiency", which was published in '' American Economic Review''. X-Inefficiency refers to a firm's inability to fully utilize its resources, resulting in an output level that falls short of the maximum potential achievable given the resources and environment which is referred to as the efficiency frontier. More so, X-inefficiency focuses on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pareto Efficiency
In welfare economics, a Pareto improvement formalizes the idea of an outcome being "better in every possible way". A change is called a Pareto improvement if it leaves at least one person in society better off without leaving anyone else worse off than they were before. A situation is called Pareto efficient or Pareto optimal if all possible Pareto improvements have already been made; in other words, there are no longer any ways left to make one person better off without making some other person worse-off. In social choice theory, the same concept is sometimes called the unanimity principle, which says that if ''everyone'' in a society (strict inequality, non-strictly) prefers A to B, society as a whole also non-strictly prefers A to B. The Pareto frontier, Pareto front consists of all Pareto-efficient situations. In addition to the context of efficiency in ''allocation'', the concept of Pareto efficiency also arises in the context of productive efficiency, ''efficiency in prod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inefficiency
Efficiency is the often measurable ability to avoid making mistakes or wasting materials, energy, efforts, money, and time while performing a task. In a more general sense, it is the ability to do things well, successfully, and without waste. In more mathematical or scientific terms, it signifies the level of performance that uses the least amount of inputs to achieve the highest amount of output. It often specifically comprises the capability of a specific application of effort to produce a specific outcome with a minimum amount or quantity of waste, expense, or unnecessary effort.Sickles, R., and Zelenyuk, V. (2019).Measurement of Productivity and Efficiency: Theory and Practice. Cambridge: Cambridge University Press. . Efficiency refers to very different inputs and outputs in different fields and industries. In 2019, the European Commission said: "Resource efficiency means using the Earth's limited resources in a sustainable procent manner while minimising impacts on the envi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labor Unions
A trade union (British English) or labor union (American English), often simply referred to as a union, is an organization of workers whose purpose is to maintain or improve the conditions of their employment, such as attaining better wages and Employee benefits, benefits, improving Work (human activity), working conditions, improving safety standards, establishing complaint procedures, developing rules governing status of employees (rules governing promotions, just-cause conditions for termination) and protecting and increasing the bargaining power of workers. Trade unions typically fund their head office and legal team functions through regularly imposed fees called ''union dues''. The union representatives in the workforce are usually made up of workplace volunteers who are often appointed by members through internal democratic elections. The trade union, through an elected leadership and bargaining committee, bargains with the employer on behalf of its members, known as t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Productive Efficiency
In microeconomic theory, productive efficiency (or production efficiency) is a situation in which the economy or an economic system (e.g., bank, hospital, industry, country) operating within the constraints of current industrial technology cannot increase production of one good without sacrificing production of another good. In simple terms, the concept is illustrated on a production possibility frontier (PPF), where all points on the curve are points of productive efficiency. An equilibrium may be productively efficient without being allocatively efficient — i.e. it may result in a distribution of goods where social welfare is not maximized (bearing in mind that social welfare is a nebulous objective function subject to political controversy). Productive efficiency is an aspect of economic efficiency that focuses on how to maximize output of a chosen product portfolio, without concern for whether your product portfolio is making goods in the right proportion; in misgu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Waste
In public choice, a government failure is a counterpart to a market failure in which government regulatory action creates economic inefficiency. A government failure occurs if the costs of an intervention outweigh its benefits. Government failure often arises from an attempt to solve market failure. The idea of government failure is associated with the policy argument that, even if particular markets may not meet the standard conditions of perfect competition required to ensure social optimality, government intervention may make matters worse rather than better. As with a market failure, government failure is not a failure to bring a particular or favored solution into existence but is rather a problem that prevents an efficient outcome. The problem to be solved does not need to be market failure; governments may act to create inefficiencies even when an efficient market solution is possible. Government failure (by definition) does not occur when government action creates winners ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Failure
In public choice, a government failure is a counterpart to a market failure in which government regulatory action creates economic inefficiency. A government failure occurs if the costs of an intervention outweigh its benefits. Government failure often arises from an attempt to solve market failure. The idea of government failure is associated with the policy argument that, even if particular markets may not meet the standard conditions of perfect competition required to ensure social optimality, government intervention may make matters worse rather than better. As with a market failure, government failure is not a failure to bring a particular or favored solution into existence but is rather a problem that prevents an efficient outcome. The problem to be solved does not need to be market failure; governments may act to create inefficiencies even when an efficient market solution is possible. Government failure (by definition) does not occur when government action creates winne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inefficiency
Efficiency is the often measurable ability to avoid making mistakes or wasting materials, energy, efforts, money, and time while performing a task. In a more general sense, it is the ability to do things well, successfully, and without waste. In more mathematical or scientific terms, it signifies the level of performance that uses the least amount of inputs to achieve the highest amount of output. It often specifically comprises the capability of a specific application of effort to produce a specific outcome with a minimum amount or quantity of waste, expense, or unnecessary effort.Sickles, R., and Zelenyuk, V. (2019).Measurement of Productivity and Efficiency: Theory and Practice. Cambridge: Cambridge University Press. . Efficiency refers to very different inputs and outputs in different fields and industries. In 2019, the European Commission said: "Resource efficiency means using the Earth's limited resources in a sustainable procent manner while minimising impacts on the envi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lean Management
Lean project management is the application of lean concepts such as lean construction, lean manufacturing and lean thinking to project management. Lean project management has many ideas in common with other lean concepts; however, the main principle of lean project management is delivering more value with less waste in a project context. Lean Project Management applies the five principles of lean thinking to project management.Lloyd, Gary.(May 2015). "Lean Projects" article in "Digital Leaders", a collection of articles published by The British Computer Society "Lean" is a systematic method for the elimination of waste (" Muda") within a manufacturing system. Lean also takes into account waste created through overburden (" Muri") and waste created through unevenness in work loads (" Mura"). Working from the perspective of the client who consumes a product or service, "value" is any action or process that a customer would be willing to pay for. Lean approach makes obvious ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Market Failure
In neoclassical economics, market failure is a situation in which the allocation of goods and services by a free market is not Pareto efficient, often leading to a net loss of economic value.Paul Krugman and Robin Wells Krugman, Robin Wells (2006). ''Economics'', New York, Worth Publishers. The first known use of the term by economists was in 1958,Francis M. Bator (1958). "The Anatomy of Market Failure," ''Quarterly Journal of Economics'', 72(3) pp351–379(press +). but the concept has been traced back to the Victorian writers John Stuart Mill and Henry Sidgwick.Steven G. Medema (2007). "The Hesitant Hand: Mill, Sidgwick, and the Evolution of the Theory of Market Failure," ''History of Political Economy'', 39(3)pp. 331��358. 200Online Working Paper. Market failures are often associated with public goods, time-inconsistent preferences, Information asymmetry, information asymmetries, Market structure, failures of competition, principal–agent problems, externalities,Jean-Jacques L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stochastic Frontier Analysis
Stochastic frontier analysis (SFA) is a method of economic modeling. It has its starting point in the stochastic production frontier models simultaneously introduced by Aigner, Lovell and Schmidt (1977) and Meeusen and Van den Broeck (1977). The ''production frontier model'' without random component can be written as: y_i = f(x_i ;\beta ) \cdot TE_i where ''yi'' is the observed scalar output of the producer ''i''; ''i=1,..I, xi'' is a vector of ''N'' inputs used by the producer ''i''; \beta is a vector of technology parameters to be estimated; and ''f(xi, β)'' is the production frontier function. ''TEi'' denotes the technical efficiency defined as the ratio of observed output to maximum feasible output. ''TEi = 1'' shows that the ''i-th'' firm obtains the maximum feasible output, while ''TEi < 1'' provides a measure of the shortfall of the observed output from maximum feasible output. A stochastic component that describes random shocks affecting the production process is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data Envelopment Analysis
Data envelopment analysis (DEA) is a nonparametric method in operations research and economics for the estimation of production frontiers.Charnes et al (1978) DEA has been applied in a large range of fields including international banking, economic sustainability, police department operations, and logistical applicationsCharnes et al (1995)Emrouznejad et al (2016)Thanassoulis (1995) Additionally, DEA has been used to assess the performance of natural language processing models, and it has found other applications within machine learning.Zhou et al (2022)Guerrero et al (2022) Description DEA is used to empirically measure productive efficiency of decision-making units (DMUs). Although DEA has a strong link to production theory in economics, the method is also used for benchmarking in operations management, whereby a set of measures is selected to benchmark the performance of manufacturing and service operations. In benchmarking, the efficient DMUs, as defined by DEA, may not nece ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shareholder
A shareholder (in the United States often referred to as stockholder) of corporate stock refers to an individual or legal entity (such as another corporation, a body politic, a trust or partnership) that is registered by the corporation as the legal owner of shares of the share capital of a public or private corporation. Shareholders may be referred to as members of a corporation. A person or legal entity becomes a shareholder in a corporation when their name and other details are entered in the corporation's register of shareholders or members, and unless required by law the corporation is not required or permitted to enquire as to the beneficial ownership of the shares. A corporation generally cannot own shares of itself. The influence of shareholders on the business is determined by the shareholding percentage owned. Shareholders of corporations are legally separate from the corporation itself. They are generally not liable for the corporation's debts, and the shareholders ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
