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International Portfolio Diversification And Labor Leisure Choice
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Book Synopsis International Portfolio Diversification and Labor/leisure Choice by : Urban J. Jermann
Download or read book International Portfolio Diversification and Labor/leisure Choice written by Urban J. Jermann and published by . This book was released on 1998 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: When marginal utility of consumption depends on leisure, investors will take this into account when allocating their wealth among different assets. This paper presents a multi-country general equilibrium model driven by productivity shocks, where labor-leisure and consumption are chosen endogenously. We use this framework to study the effect of leisure for optimal international diversification. We find that in the symmetric case the model's ability to help explain home-bias depends crucially on the level of substitutability between consumption and leisure.
Book Synopsis Strategic Asset Allocation by : John Y. Campbell
Download or read book Strategic Asset Allocation written by John Y. Campbell and published by OUP Oxford. This book was released on 2002-01-03 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Working Paper Series written by and published by . This book was released on 1998 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis NBER Reporter by : National Bureau of Economic Research
Download or read book NBER Reporter written by National Bureau of Economic Research and published by . This book was released on 1997 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Fed in Print written by and published by . This book was released on 1997 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Unequal Work Day by : Dora L. Costa
Download or read book The Unequal Work Day written by Dora L. Costa and published by . This book was released on 1998 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: I investigate how the distribution of daily hours worked among prime-aged men has changed since the 1890s by occupational and industrial group and by the hourly wage. I find that although hours of work have fallen for all workers, the decline was disproportionately large among the lowest paid workers. In the past hours worked were very unevenly distributed with the lowest paid workers working the longest day whereas today it is the highest paid workers who work the longest day. I argue that much of the change in the relative length of the work day can be accounted for by changes in the number of daily hours workers are willing to supply. I show that the unequal distribution of work hours in the past equalized income and that in recent times the unequal distribution of hours worked magnifies income disparities, suggesting that wage or wealth data may underestimate long-run improvements in the welfare of the lowest paid workers.
Book Synopsis Agricultural Household Models by : Inderjit Singh
Download or read book Agricultural Household Models written by Inderjit Singh and published by . This book was released on 1986 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the basic model of an agricultural household that underlies most of the case studies undertaken so far. The model assumes that households are price-takers and is therefore recursive. The decisions modeled include those affecting production and the demand for inputs and those affecting consumption and the supply of labor. Comparative results on selected elasticities are presented for a number of economies. The empirical significance of the approach is demonstrated in a comparison of models that treat production and consumption decisions separately and those in which the decisionmaking process is recursive. The book summarizes the implications of agricultural pricing policy for the welfare of farm households, marketed surplus, the demand for nonagricultural goods and services, the rural labor market, budget revenues, and foreign exchange earnings. In addition, it is shown that the basic model can be extended in order to explore the effects of government policy on crop composition, nutritional status, health, saving, and investment and to provide a more comprehensive analysis of the effects on budget revenues and foreign exchange earnings. Methodological topics, primarily the data requirements of the basic model and its extensions, along with aggregation, market interaction, uncertainty, and market imperfections are discussed. The most important methodological issues - the question of the recursive property of these models - is also discussed.
Book Synopsis The International Diversification Puzzle is Worse Than You Think by : Marianne Baxter
Download or read book The International Diversification Puzzle is Worse Than You Think written by Marianne Baxter and published by . This book was released on 1995 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although international financial markets are highly integrated across the more well-developed countries, investors nevertheless hold portfolios that consist nearly exclusively of domestic assets. This violation of the predictions of standard theories of portfolio choice is known as the 'international diversification puzzle.' In this paper, we show that the presence of nontraded risk associated with variations in the return to human capital has dramatic implications for the optimal fraction of domestic assets in an individual's portfolio. Our analysis suggests that the returns to human capital are highly correlated with the returns to domestic financial assets. Hedging the risk associated with nontraded human capital involves a short position in national equities in an amount approximately 1.5 times the value of the national stock market. Thus optimal and value- weighted portfolios very likely involve a short position in domestic marketable assets.
Book Synopsis What Explains Changing Spreads on Emerging-market Debt by : Barry J. Eichengreen
Download or read book What Explains Changing Spreads on Emerging-market Debt written by Barry J. Eichengreen and published by . This book was released on 1998 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper we analyze data on nearly 1,000 developing-country bonds issued in the years 1991-96 the recent episode of heavy reliance on bonded debt. We analyze both the issue decision of debtors and the pricing decision of investors, minimizing selectivity bias by treating the two issues jointly. Overall, the results confirm that higher credit quality translates into a higher probability of issue and a lower spread. Importantly, however, we find that observed changes in fundamentals explain only a fraction of the spread compression in the period leading up to the recent crisis in emerging markets.
Book Synopsis Nonlinear Aggregate Investment Dynamics by : Ricardo J. Caballero
Download or read book Nonlinear Aggregate Investment Dynamics written by Ricardo J. Caballero and published by . This book was released on 1998 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper we derive a model of aggregate investment that builds from the lumpy microeconomic behavior of firms facing stochastic fixed adjustment costs. Instead of the standard sharp (S, s) bands, firms' adjustment policies take the form of a probability of adjustment (adjustment hazard) that responds smoothly to changes in firms' capacity gap. The model has appealing aggregation properties, and yields nonlinear aggregate time series processes. The passivity of normal times is, occasionally, more than offset by the brisk response to large accumulated shocks. Using within and out-of-sample criteria, we find that the model performs substantially better than the standard linear models of investment for postwar sectoral U.S. manufacturing equipment and structures investment data.
Book Synopsis Measuring Market Power in the Ready-to-eat Cereal Industry by : Aviv Nevo
Download or read book Measuring Market Power in the Ready-to-eat Cereal Industry written by Aviv Nevo and published by . This book was released on 1998 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ready-to-eat cereal industry is characterized by high concentration margins, large advertising to sales ratios, and numerous introductions of new products. Previous researchers have concluded that the ready-to-eat cereal industry is a classic example of an industry with nearly collusive pricing behavior and intense non-price competition. This paper empirically examines this conclusion. In particular, I estimate price-cost margins importantly I am able empirically to separate these margins into three parts: (1) that which is due to product differentiation; (2) that which is due to multi-product firm pricing; and (3) that due to potential price collusion. The results suggest that given the demand for different brands of cereal, the first two effects explain most of the observed price-cost markups. I conclude that prices in the industry are consistent with non-collusive pricing behavior to maintain a portfolio of differentiated products influence the perceived quality of these products, and it is these two factors that lead to high price-cost margins.
Book Synopsis Contents of Recent Economics Journals by :
Download or read book Contents of Recent Economics Journals written by and published by . This book was released on 1998-06-19 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Young Person's Guide to Neutrality, Price Level Indeterminacy, Interest Rate Pegs, and Fiscal Theories of the Price Level by : Willem H. Buiter
Download or read book The Young Person's Guide to Neutrality, Price Level Indeterminacy, Interest Rate Pegs, and Fiscal Theories of the Price Level written by Willem H. Buiter and published by . This book was released on 1998 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The paper establishes the following: First, money is neutral even if there is a non-zero stock of non-monetary nominal public debt, because the government adjusts real taxes to satisfy its intertemporal budget constraint. Second, Woodford's fiscal theory of the price level, according to which for certain fiscal rules the (initial) price level is independent of the nominal money stock, is invalid. It combines an overdetermined fiscal-financial program with an unwarranted weakening of the government's intertemporal budget constraint, requiring it to hold only in equilibrium, and only for arbitrarily restricted configurations of public spending, taxes and initial debt stocks. Third, there is price level determinacy under an exogenous nominal interest rate rule if the transactions technology has cash-in-advance features. The price level is hysteretic in this case. Finally, it is not possible to draw inferences about the historical process of technological improvements in the transactions technology leading to a cashless economy, by studying the limiting behavior, as a transactions efficiency index takes on successively higher values of a sequence of histories, each one of which is indexed for all time by a given level of efficiency.
Book Synopsis The Emergence of the Euro as an International Currency by : George Alogoskoufis
Download or read book The Emergence of the Euro as an International Currency written by George Alogoskoufis and published by . This book was released on 1997 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: The European Union will enter Stage Three of Economic and Monetary Union (EMU) in 1999. The development of euro financial markets and thickness externalities in the use of the euro as a means of payment will be the major factors determining the importance of the euro as an international currency. As euro securities markets become deeper and more liquid and transactions costs fall, euro assets will become more attractive, and the use of the euro as a vehicle currency will expand; the two effects interact, as we demonstrate. We use a three-region world model as a framework for alternative steady-state scenarios. With forex and securities market data, we assess the plausibility of those scenarios and the implications for economic efficiency (welfare). We find that the euro may take on some of the current roles of the dollar. The welfare analysis reveals potential quantitatively significant benefits for the euro area, at the cost of the US and (to a lesser degree) Japan.
Book Synopsis Income Alters the Relative Reinforcing Effects of Drug and Nondrug Reinforcers by : Marilyn E. Carroll
Download or read book Income Alters the Relative Reinforcing Effects of Drug and Nondrug Reinforcers written by Marilyn E. Carroll and published by . This book was released on 1998 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Income is defined as the amount of funds, resources and/or time allowed to obtain goods over a specified period of time. This review discusses laboratory studies of income using methods of behavior analysis, behavioral pharmacology and behavioral economics. Initially, income was studied with respect to consumption of two types of the same good (e.g., food or drug), and later comparisons were made between food and nonfood rewards as well as drug and nondrug rewards. A consistent finding in these studies is that preferences between two goods change and often reverse as income is changed from low to high. Thus, reinforcing effects are not inherent in the goods, but they depend on the economic context (income, price of good, availability of substitutes). Another economic variable that has shown considerable impact on drug-reinforced behavior is the availability of nondrug alternative reinforcers which seem to function as economic substitutes. The present review also examines the interaction of income variables with price of drug (ethanol and phencyclidine) and availability of nondrug alternatives. It was concluded that price and availability of nondrug alternative are major determinants of drug intake. Changes in income dramatically alter preference between drug and nondrug items; however, income has a greater effect on consumption of nondrug alternatives than on drug intake. It was concluded that the optimal formula for reducing/preventing drug intake would be low income, high drug price and availability of inexpensive alternative nondrug reinforcers.
Book Synopsis A Behavioral Economic Analysis of Polydrug Abuse in Heroin Addicts by : Nancy M. Petry
Download or read book A Behavioral Economic Analysis of Polydrug Abuse in Heroin Addicts written by Nancy M. Petry and published by . This book was released on 1998 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polydrug abuse is common among substance abusers, but few empirical or theoretical methods accurately characterize this phenomenon. This chapter describes a simulation paradigm that was developed to apply a behavioral economic analysis to understanding polydrug abuse. Heroin abusers 'purchased' drugs as the price of drugs or income varied. In Experiment 1, heroin price rose while prices of other drugs and income remained constant. Heroin purchases significantly decreased as heroin prices increased. As price of heroin rose, valium and cocaine purchases increased and cross-price elasticity coefficients indicated these drugs substituted for heroin. In Experiment 2, prices of both heroin and valium increased separately to determine symmetry of the substitution effect. While valium substituted for heroin, heroin purchases were independent of valium prices. Marijuana and alcohol purchases were independent of valium price, but both these drugs were weak substitutes for heroin. In Experiment 3, income rose while prices remained constant. At some changes in income, demand for heroin and cocaine was income elastic, with purchases rising in greater proportion than income. Marijuana, alcohol, and valium purchases did not vary significantly as a function of income. Choices in this simulation were reliable both between and within subjects. Moreover, drug choices in the simulation were correlated with drug use as determined by urinanalysis testing. These results are discussed in terms of the utility of a behavioral economics approach for characterizing polydrug abuse.
Book Synopsis Monetary Policy Shocks by : Lawrence J. Christiano
Download or read book Monetary Policy Shocks written by Lawrence J. Christiano and published by . This book was released on 1998 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper reviews recent research that grapples with the question: What happens after an exogenous shock to monetary policy? We argue that this question is interesting because it lies at the center of a particular approach to assessing the empirical plausibility of structural economic models that can be used to think about systematic changes in monetary policy institutions and rules. The literature has not yet converged on a particular set of assumptions for identifying the effects of an exogenous shock to monetary policy. Nevertheless, there is considerable agreement about the qualitative effects of a monetary policy shock in the sense that inference is robust across a large subset of the identification schemes that have been considered in the literature. We document the nature of this agreement as it pertains to key economic aggregates.
