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on his approach to measurement and theory. The paper closes with the transcription of a brief autobiographical talk by …
Persistent link: https://www.econbiz.de/10013237578
theory. Finally, a focus on efficiency leads economists to ask questions that other social sciences ignore. These ingredients …
Persistent link: https://www.econbiz.de/10014174221
This essay reviews the development of neoclassical growth theory, a unified theory of aggregate economic phenomena that … was first used to study business cycles and aggregate labor supply. Subsequently, the theory has been used to understand …—evidence that the theory has a life of its own, directing researchers to essentially the same conclusions when they apply its …
Persistent link: https://www.econbiz.de/10012986686
theory. Finally, a focus on efficiency leads economists to ask questions that other social sciences ignore. These ingredients …
Persistent link: https://www.econbiz.de/10013311631
randomized controlled trials (RCTs) to accumulate credible knowledge of what works, without over-reliance on questionable theory …
Persistent link: https://www.econbiz.de/10012757925
Macroeconomists have largely converged on method, model design, reduced-form shocks, and principles of policy advice. Our main disagreements today are about implementing the methodology. Some think New Keynesian models are ready to be used for quarter-to-quarter quantitative policy advice; we do...
Persistent link: https://www.econbiz.de/10012758420
This paper reviews the progress that the science of monetary policy has made over recent decades. This progress has significantly expanded the degree to which the practice of monetary policy reflects the application of a core set of quot;scientific principlesquot;. However, there remains, and...
Persistent link: https://www.econbiz.de/10012759738
The purpose of this article is to demonstrate how a rich array of methods can be applied to increase the relevance of field experiments in public economics. Two cross-cutting themes are important in multiple phases of the research. First, greater statistical sophistication can draw more value...
Persistent link: https://www.econbiz.de/10012760378
I explore the equilibrium value implications of economic models that incorporate reactions to a stochastic environment. I propose a dynamic value decomposition (DVD) designed to distinguish components of an underlying economic model that influence values over long horizons from components that...
Persistent link: https://www.econbiz.de/10012770669
Social and economic networks are ubiquitous, serving as contexts for job search, technology diffusion, the accumulation of human capital and even the formulation of norms and values. The systematic empirical study of network formation - the process by which agents form, maintain and dissolve...
Persistent link: https://www.econbiz.de/10013048060