Three Essays on Search and Matching Models with Ex-ante Investments
Author: Hiromi Nosaka
Publisher:
Published: 2002
Total Pages: 140
ISBN-13:
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Author: Hiromi Nosaka
Publisher:
Published: 2002
Total Pages: 140
ISBN-13:
DOWNLOAD EBOOKAuthor: Ronald Paul Wolthoff
Publisher: Rozenberg Publishers
Published: 2008
Total Pages: 195
ISBN-13: 9051709285
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Publisher:
Published: 2006
Total Pages: 564
ISBN-13:
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Publisher:
Published: 2001
Total Pages: 776
ISBN-13:
DOWNLOAD EBOOKAuthor: Martin Shubik
Publisher: MIT Press
Published: 1999
Total Pages: 472
ISBN-13: 9780262693110
DOWNLOAD EBOOKThis first volume in a three-volume exposition of Shubik's vision of "mathematical institutional economics" explores a one-period approach to economic exchange with money, debt, and bankruptcy. This is the first volume in a three-volume exposition of Martin Shubik's vision of "mathematical institutional economics"--a term he coined in 1959 to describe the theoretical underpinnings needed for the construction of an economic dynamics. The goal is to develop a process-oriented theory of money and financial institutions that reconciles micro- and macroeconomics, using as a prime tool the theory of games in strategic and extensive form. The approach involves a search for minimal financial institutions that appear as a logical, technological, and institutional necessity, as part of the "rules of the game." Money and financial institutions are assumed to be the basic elements of the network that transmits the sociopolitical imperatives to the economy. Volume 1 deals with a one-period approach to economic exchange with money, debt, and bankruptcy. Volume 2 explores the new economic features that arise when we consider multi-period finite and infinite horizon economies. Volume 3 will consider the specific role of financial institutions and government, and formulate the economic financial control problem linking micro- and macroeconomics.
Author: American Bar Association. House of Delegates
Publisher: American Bar Association
Published: 2007
Total Pages: 216
ISBN-13: 9781590318737
DOWNLOAD EBOOKThe Model Rules of Professional Conduct provides an up-to-date resource for information on legal ethics. Federal, state and local courts in all jurisdictions look to the Rules for guidance in solving lawyer malpractice cases, disciplinary actions, disqualification issues, sanctions questions and much more. In this volume, black-letter Rules of Professional Conduct are followed by numbered Comments that explain each Rule's purpose and provide suggestions for its practical application. The Rules will help you identify proper conduct in a variety of given situations, review those instances where discretionary action is possible, and define the nature of the relationship between you and your clients, colleagues and the courts.
Author: Nathan Gaspar Zorzi
Publisher:
Published: 2020
Total Pages: 145
ISBN-13:
DOWNLOAD EBOOKThis thesis consists of three chapters on uninsured income risk, lumpy investment and aggregate demand. The first chapter analyzes the non-linear response of durable spending to income shocks. Empirically, the average marginal propensity to spend (MPC) on durable goods increases with the size of income changes. I investigate whether a canonical model of lumpy durable investment with incomplete markets can replicate this fact. I first clarify analytically the source of non-linearity in this model, and I show that its sign depends on the relative strength of the extensive and intensive margins of durable adjustment. In numerical exercises, I find that the extensive margin dominates quantitatively, so that the model generates the form of non-linearity observed in the data. However, the magnitudes predicted by this canonical model are substantially lower than their empirical counterparts. I suggest various avenues to improve the quantitative performance of the model. The second chapter investigates the general equilibrium implications of this form of nonlinearity. I recognize that durable spending is strongly pro-cyclical, that workers employed in durable sectors have a more cyclical labor income than those employed in nondurable sectors, and that workers are imperfectly insured against these fluctuations. In turn, the average MPC on durables increases with income changes, so that this redistribution of labor incomes across sectors has aggregate effects. To formalize and quantify this mechansim, I develop a heterogeneous agent New Keynesian (HANK) model with multiple sectors and lumpy durable adjustment. There is no labor mobility between sectors and financial markets are incomplete, so that durable workers are more exposed to aggregate shocks. I first show analytically that the interaction between cyclical investment and redistribution amplifies the aggregate response of durable spending during booms and dampens it during recessions. I then quantify the importance of this mechanism using my structural model. The third chapter focuses on the cyclical reallocation of workers across sectors or occupations. Specifically, I explore how uninsured income risk and liquidity frictions can hinder the efficient matching between workers and occupations. I investigate this question in a continuous-time Lucas-Prescott economy with incomplete markets. In this setting, uninsured income risk induces labor misallocation across occupations through two channels. First, it reduces workers’ incentives to search (ex ante) for an occupation where they have a strong comparative advantage. Second, it induces excess separation (ex post) by forcing productive households to leave their occupation when their liquidity buffers are depleted. In general equilibrium, labor misallocation exacerbates endogeneously the effect of uninsured income risk, by depressing the value of equity that workers use as liquidity buffers
Author: Martin Browning
Publisher: Cambridge University Press
Published: 2014-06-05
Total Pages: 511
ISBN-13: 1107728924
DOWNLOAD EBOOKThe family is a complex decision unit in which partners with potentially different objectives make consumption, work and fertility decisions. Couples marry and divorce partly based on their ability to coordinate these activities, which in turn depends on how well they are matched. This book provides a comprehensive, modern and self-contained account of the research in the growing area of family economics. The first half of the book develops several alternative models of family decision making. Particular attention is paid to the collective model and its testable implications. The second half discusses household formation and dissolution and who marries whom. Matching models with and without frictions are analyzed and the important role of within-family transfers is explained. The implications for marriage, divorce and fertility are discussed. The book is intended for graduate students in economics and for researchers in other fields interested in the economic approach to the family.
Author: V. Henderson
Publisher: Elsevier
Published: 2004-07-21
Total Pages: 1081
ISBN-13: 0080495125
DOWNLOAD EBOOKThe new Handbook of Regional and Urban Economics: Cities and Geography reviews, synthesizes and extends the key developments in urban and regional economics and their strong connection to other recent developments in modern economics. Of particular interest is the development of the new economic geography and its incorporation along with innovations in industrial organization, endogenous growth, network theory and applied econometrics into urban and regional economics. The chapters cover theoretical developments concerning the forces of agglomeration, the nature of neighborhoods and human capital externalities, the foundations of systems of cities, the development of local political institutions, regional agglomerations and regional growth. Such massive progress in understanding the theory behind urban and regional phenomenon is consistent with on-going progress in the field since the late 1960’s. What is unprecedented are the developments on the empirical side: the development of a wide body of knowledge concerning the nature of urban externalities, city size distributions, urban sprawl, urban and regional trade, and regional convergence, as well as a body of knowledge on specific regions of the world—Europe, Asia and North America, both current and historical. The Handbook is a key reference piece for anyone wishing to understand the developments in the field.
Author: Amy Finkelstein
Publisher: Columbia University Press
Published: 2014-12-02
Total Pages: 161
ISBN-13: 0231538685
DOWNLOAD EBOOKAddressing the challenge of covering heath care expenses—while minimizing economic risks. Moral hazard—the tendency to change behavior when the cost of that behavior will be borne by others—is a particularly tricky question when considering health care. Kenneth J. Arrow’s seminal 1963 paper on this topic (included in this volume) was one of the first to explore the implication of moral hazard for health care, and Amy Finkelstein—recognized as one of the world’s foremost experts on the topic—here examines this issue in the context of contemporary American health care policy. Drawing on research from both the original RAND Health Insurance Experiment and her own research, including a 2008 Health Insurance Experiment in Oregon, Finkelstein presents compelling evidence that health insurance does indeed affect medical spending and encourages policy solutions that acknowledge and account for this. The volume also features commentaries and insights from other renowned economists, including an introduction by Joseph P. Newhouse that provides context for the discussion, a commentary from Jonathan Gruber that considers provider-side moral hazard, and reflections from Joseph E. Stiglitz and Kenneth J. Arrow. “Reads like a fireside chat among a group of distinguished, articulate health economists.” —Choice