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Author: Ayman Hindy
Publisher: Forgotten Books
ISBN: 9780656508983
Category : Business & Economics
Languages : en
Pages : 58
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Book Description
Excerpt from Optimal Consumption and Portfolio Rules With Durability and Habit Formation We entertain three different economic ideas in three different interpretations of the model specified in and In one interpretation, preferences given by (1) exhibit the notions of local substitution and habit formation. Agents with such preferences treat consumptions at adjacent dates as close substitutes and consumptions at distant dates as complements. In a second interpretation, the model represents habit forming preferences over the service flows from irreversible purchases of a durable good that decays over time. In the third interpretation, the model represents preferences for consumption of a dual purpose commodity that provides the agent with two sources of utility. The two components of such a composite good, however, have different half - lives. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Ayman Hindy
Publisher: Forgotten Books
ISBN: 9780656508983
Category : Business & Economics
Languages : en
Pages : 58
Get Book Here
Book Description
Excerpt from Optimal Consumption and Portfolio Rules With Durability and Habit Formation We entertain three different economic ideas in three different interpretations of the model specified in and In one interpretation, preferences given by (1) exhibit the notions of local substitution and habit formation. Agents with such preferences treat consumptions at adjacent dates as close substitutes and consumptions at distant dates as complements. In a second interpretation, the model represents habit forming preferences over the service flows from irreversible purchases of a durable good that decays over time. In the third interpretation, the model represents preferences for consumption of a dual purpose commodity that provides the agent with two sources of utility. The two components of such a composite good, however, have different half - lives. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Ayman Hindy
Publisher:
ISBN:
Category :
Languages : en
Pages : 49
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Book Description
Author: Ayman Hindy
Publisher:
ISBN:
Category :
Languages : en
Pages : 37
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Book Description
Author: John Y. Campbell
Publisher: OUP Oxford
ISBN: 019160691X
Category : Business & Economics
Languages : en
Pages : 272
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Book Description
Academic finance has had a remarkable impact on many financial services. Yet long-term investors have received curiously little guidance from academic financial economists. Mean-variance analysis, developed almost fifty years ago, has provided a basic paradigm for portfolio choice. This approach usefully emphasizes the ability of diversification to reduce risk, but it ignores several critically important factors. Most notably, the analysis is static; it assumes that investors care only about risks to wealth one period ahead. However, many investors—-both individuals and institutions such as charitable foundations or universities—-seek to finance a stream of consumption over a long lifetime. In addition, mean-variance analysis treats financial wealth in isolation from income. Long-term investors typically receive a stream of income and use it, along with financial wealth, to support their consumption. At the theoretical level, it is well understood that the solution to a long-term portfolio choice problem can be very different from the solution to a short-term problem. Long-term investors care about intertemporal shocks to investment opportunities and labor income as well as shocks to wealth itself, and they may use financial assets to hedge their intertemporal risks. This should be important in practice because there is a great deal of empirical evidence that investment opportunities—-both interest rates and risk premia on bonds and stocks—-vary through time. Yet this insight has had little influence on investment practice because it is hard to solve for optimal portfolios in intertemporal models. This book seeks to develop the intertemporal approach into an empirical paradigm that can compete with the standard mean-variance analysis. The book shows that long-term inflation-indexed bonds are the riskless asset for long-term investors, it explains the conditions under which stocks are safer assets for long-term than for short-term investors, and it shows how labor income influences portfolio choice. These results shed new light on the rules of thumb used by financial planners. The book explains recent advances in both analytical and numerical methods, and shows how they can be used to understand the portfolio choice problems of long-term investors.
Author: Nir Eyal
Publisher: Penguin
ISBN: 0698190661
Category : Business & Economics
Languages : en
Pages : 203
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Book Description
Revised and Updated, Featuring a New Case Study How do successful companies create products people can’t put down? Why do some products capture widespread attention while others flop? What makes us engage with certain products out of sheer habit? Is there a pattern underlying how technologies hook us? Nir Eyal answers these questions (and many more) by explaining the Hook Model—a four-step process embedded into the products of many successful companies to subtly encourage customer behavior. Through consecutive “hook cycles,” these products reach their ultimate goal of bringing users back again and again without depending on costly advertising or aggressive messaging. Hooked is based on Eyal’s years of research, consulting, and practical experience. He wrote the book he wished had been available to him as a start-up founder—not abstract theory, but a how-to guide for building better products. Hooked is written for product managers, designers, marketers, start-up founders, and anyone who seeks to understand how products influence our behavior. Eyal provides readers with: • Practical insights to create user habits that stick. • Actionable steps for building products people love. • Fascinating examples from the iPhone to Twitter, Pinterest to the Bible App, and many other habit-forming products.
Author: John H. Cochrane
Publisher: Now Publishers Inc
ISBN: 1933019158
Category : Business & Economics
Languages : en
Pages : 117
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Book Description
Financial Markets and the Real Economy reviews the current academic literature on the macroeconomics of finance.
Author: William J. O'Neil
Publisher: McGraw Hill Professional
ISBN: 007139480X
Category : Business & Economics
Languages : en
Pages : 282
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Book Description
William J. O'Neil's proven investment advice has earned him millions of loyal followers. And his signature bestseller, How to Make Money in Stocks, contains all the guidance readers need on the entire investment processfrom picking a broker to diversifying a portfolio to making a million in mutual funds. For self-directed investors of all ages and expertise, William J. O'Neil's proven CAN SLIM investment strategy is helping those who follow O'Neil to select winning stocks and create a more powerful portfolio. Based on a 40-year study of the most successful stocks of all time, CAN SLIM is an easy-to-use tool for picking the winners and reducing risk in today's volatile economic environment.
Author: Partha Dasgupta
Publisher: World Bank Publications
ISBN: 9780821350041
Category : Political Science
Languages : en
Pages : 438
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Book Description
This book contains a number of papers presented at a workshop organised by the World Bank in 1997 on the theme of 'Social Capital: Integrating the Economist's and the Sociologist's Perspectives'. The concept of 'social capital' is considered through a number of theoretical and empirical studies which discuss its analytical foundations, as well as institutional and statistical analyses of the concept. It includes the classic 1987 article by the late James Coleman, 'Social Capital in the Creation of Human Capital', which formed the basis for the development of social capital as an organising concept in the social sciences.
Author: Mr.Tobias Adrian
Publisher: International Monetary Fund
ISBN: 1498324908
Category : Business & Economics
Languages : en
Pages : 20
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Book Description
This paper marks the launch of a new IMF series, Fintech Notes. Building on years of IMF staff work, it will explore pressing topics in the digital economy and be issued periodically. The series will carry work by IMF staff and will seek to provide insight into the intersection of technology and the global economy. The Rise of Digital Money analyses how technology companies are stepping up competition to large banks and credit card companies. Digital forms of money are increasingly in the wallets of consumers as well as in the minds of policymakers. Cash and bank deposits are battling with so-called e-money, electronically stored monetary value denominated in, and pegged to, a currency like the euro or the dollar. This paper identifies the benefits and risks and highlights regulatory issues that are likely to emerge with a broader adoption of stablecoins. The paper also highlights the risks associated with e-money: potential creation of new monopolies; threats to weaker currencies; concerns about consumer protection and financial stability; and the risk of fostering illegal activities, among others.
Author: Mark Rubinstein
Publisher: John Wiley & Sons
ISBN: 1118161092
Category : Business & Economics
Languages : en
Pages : 393
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Book Description
"This exceptional book provides valuable insights into the evolution of financial economics from the perspective of a major player." -- Robert Litzenberger, Hopkinson Professor Emeritus of Investment Banking, Univ. of Pennsylvania; and retired partner, Goldman Sachs A History of the Theory of Investments is about ideas -- where they come from, how they evolve, and why they are instrumental in preparing the future for new ideas. Author Mark Rubinstein writes history by rewriting history. In unearthing long-forgotten books and journals, he corrects past oversights to assign credit where credit is due and assembles a remarkable history that is unquestionable in its accuracy and unprecedented in its power. Exploring key turning points in the development of investment theory, through the critical prism of award-winning investment theory and asset pricing expert Mark Rubinstein, this groundbreaking resource follows the chronological development of investment theory over centuries, exploring the inner workings of great theoretical breakthroughs while pointing out contributions made by often unsung contributors to some of investment's most influential ideas and models.
