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Author: Joan Farré Mensa
Publisher:
ISBN:
Category :
Languages : en
Pages : 46
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Book Description
Author: Joan Farré Mensa
Publisher:
ISBN:
Category :
Languages : en
Pages : 46
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Book Description
Author: Daron Acemoglu
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
This paper develops a simple model of economic and political institutions that lead to poor aggregate economic performance. In the model economy, groups with political power, the elite, choose policies to increase their income and to directly or indirectly transfer resources from the rest of society to themselves. The resulting equilibrium is generally inefficient because of three distinct mechanisms: (1) revenue extraction, (2) factor price manipulation and (3) political consolidation. In particular, the elite may pursue inefficient policies to extract revenue from other groups. They may do so to reduce the demand for factors coming from other groups in the economy, thus indirectly benefiting from changes in factor prices. Finally, they may try to impoverish other groups competing for political power. The elite's preferences over inefficient policies translate into inefficient economic institutions. The notable exception to this general picture emerges when long-term investments are important, thus creating a commitment (holdup) problem, whereby equilibrium taxes and regulations are worse than the elite would like them to be from an ex ante point of view. In this case, economic institutions that provide additional security of property rights to other groups can be useful.
Author: Daron Acemoglu
Publisher:
ISBN:
Category :
Languages : en
Pages : 54
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Author: Daron Acemoglu
Publisher:
ISBN:
Category : Economics
Languages : en
Pages : 54
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Book Description
A major cause of supply chain deficiencies is the bullwhip effect which can be substantial even over a single echelon. This effect refers to the tendency of the variance of the replenishment orders to increase as it moves up a supply chain. Supply chain managers experience this variance amplification in both inventory levels and replenishment orders. As a result, companies face shortages or bloated inventories, run-away transportation and warehousing costs and major production adjustment costs. In this article we analyze a major cause of the bullwhip effect and suggest a remedy. We focus on a smoothing replenishment rule that is able to reduce the bullwhip effect across a single echelon. In general, dampening variability in orders may have a negative impact on customer service due to inventory variance increases. We therefore quantify the variance of the net stock and compute the required safety stock as a function of the smoothing required. Our analysis shows that bullwhip can be satisfactorily managed without unduly increasing stock levels to maintain target fill rates. Keywords: Bullwhip effect, Supply chain management, Inventory management, Variance reduction.
Author: Douglass C. North
Publisher: Cambridge University Press
ISBN: 9780521397346
Category : Political Science
Languages : en
Pages : 164
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Book Description
An analytical framework for explaining the ways in which institutions and institutional change affect the performance of economies is developed in this analysis of economic structures.
Author: Avinash K. Dixit
Publisher: Princeton University Press
ISBN: 0691130345
Category : Business & Economics
Languages : en
Pages : 181
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Book Description
How can property rights be protected and contracts be enforced in countries where the rule of law is ineffective or absent? How can firms from advanced market economies do business in such circumstances? In Lawlessness and Economics, Avinash Dixit examines the theory of private institutions that transcend or supplement weak economic governance from the state. In much of the world and through much of history, private mechanisms--such as long-term relationships, arbitration, social networks to disseminate information and norms to impose sanctions, and for-profit enforcement services--have grown up in place of formal, state-governed institutions. Even in countries with strong legal systems, many of these mechanisms continue under the shadow of the law. Numerous case studies and empirical investigations have demonstrated the variety, importance, and merits, and drawbacks of such institutions. This book builds on these studies and constructs a toolkit of theoretical models to analyze them. The models shed new conceptual light on the different modes of governance, and deepen our understanding of the interaction of the alternative institutions with each other and with the government's law. For example, one model explains the limit on the size of social networks and illuminates problems in the transition to more formal legal systems as economies grow beyond this limit. Other models explain why for-profit enforcement is inefficient. The models also help us understand why state law dovetails with some non-state institutions and collides with others. This can help less-developed countries and transition economies devise better processes for the introduction or reform of their formal legal systems.
Author: Joseph Francois
Publisher: Cambridge University Press
ISBN: 1108485537
Category : Business & Economics
Languages : en
Pages : 385
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Book Description
Provides a contemporary overview of key issues related to non-tariff trade policy measures and domestic regulation.
Author: Christian Henning
Publisher: Springer
ISBN: 3319607146
Category : Business & Economics
Languages : en
Pages : 355
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Book Description
This book is open access under a CC BY 4.0 license. The book examines the methodological challenges in analyzing the effectiveness of development policies. It presents a selection of tools and methodologies that can help tackle the complexities of which policies work best and why, and how they can be implemented effectively given the political and economic framework conditions of a country. The contributions in this book offer a continuation of the ongoing evidence-based debate on the role of agriculture and participatory policy processes in reducing poverty. They develop and apply quantitative political economy approaches by integrating quantitative models of political decision-making into existing economic modeling tools, allowing a more comprehensive growth-poverty analysis. The book addresses not only scholars who use quantitative policy modeling and evaluation techniques in their empirical or theoretical research, but also technical experts, including policy makers and analysts from stakeholder organizations, involved in formulating and implementing policies to reduce poverty and to increase economic and social well-being in African countries.
Author: Douglass Cecil North
Publisher: Ics Press
ISBN: 9781558152113
Category : Economic development
Languages : en
Pages : 32
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Book Description
Author: Emili Grifell-Tatjé
Publisher: Oxford University Press
ISBN: 0190226722
Category : Business & Economics
Languages : en
Pages : 857
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Book Description
Productivity underpins business success and national well-being and thus it is crucial to understand the factors that influence productivity growth. This volume provides a comprehensive exploration into the significance of productivity growth for business, the economy, and for social economic progress. It examines how productivity is defined, measured and implemented. It also surveys the dispersion of productivity across time and place, focusing on the productivity dynamics that either leads to a reallocation of resources that reduces dispersion and increases aggregate productivity or, conversely, allows dispersion to persist behind barriers to productivity-enhancing reallocation. A third focus is an investigation of the drivers of, or impediments to, productivity growth, some of which are organizational in nature and under management control and others of which are institutional in nature and subject to public policy intervention. The Oxford Handbook of Productivity Analysis contains contributions of distinguished productivity experts from around the world who analyze a wide range of timely issues. These issues concern purely analytical topics surrounding the measurement of productivity in various situations, beginning with the ideal situation in which all inputs and all outputs, and their prices, are observed accurately. They also include service sectors such as education in which the services provided are hard to define, much less measure, and other sectors that generate undesirable environmental externalities that are difficult to price and complicate the very definition of productivity. The issues also involve business management topics ranging from the role of business models and benchmarking to the quality of management practices, the adoption of new technologies, and possible complementarities between the two. The relationship between productivity and business performance is also explored. At a more aggregate level the issues range from the impacts of market power, incentive regulation, international trade and global value chains on productivity, to the contribution of productivity to economic development and economic welfare.
