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Advanced Exercises in Microeconomics
Paul Champsaur and Jean-Claude Milleron
Harvard University Press, 1983

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Analytical Methods in Economics
Akira Takayama
University of Michigan Press, 1993

In Analytical Methods in Economics Akira Takayama presents an exposition of the essential mathematical tools of economics and illustrates their applications to selected economic problems. Drawing on his own teaching experiences and research to provide concrete macro- and microeconomic illustrations of the concepts featured, Takayama clarifies the unifying analytical structure of economic theory and elucidates the mathematical tools that underlie it.

Following a thorough review of preliminary mathematical tools, Takayama discusses the nonlinear programming, uncertainty, differential equations, and optimal control theory. Emphasizing "why" rather than "how-to" questions, the author focuses on explanation, considerations of motivation, and economic application.

Analytical Methods is designed to enable economists, graduate students, and advanced undergraduates in economics to achieve a high level of comfort in the use of analytical techniques.

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Applied General Equilibrium and Economic Development
Present Achievements and Future Trends
Jean Mercenier and T. N. Srinivasan, Editors
University of Michigan Press, 1994
Presents sophisticated applied analyses of issues in development economics
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Asking About Prices
A New Approach to Understanding Price Stickiness
Alan Blinder
Russell Sage Foundation, 1998
Why do consumer prices and wages adjust so slowly to changes in market conditions? The rigidity or stickiness of price setting in business is central to Keynesian economic theory and a key to understanding how monetary policy works, yet economists have made little headway in determining why it occurs. Asking About Prices offers a groundbreaking empirical approach to a puzzle for which theories abound but facts are scarce. Leading economist Alan Blinder, along with co-authors Elie Canetti, David Lebow, and Jeremy B. Rudd, interviewed a national, multi-industry sample of 200 CEOs, company heads, and other corporate price setters to test the validity of twelve prominent theories of price stickiness. Using everyday language and pertinent scenarios, the carefully designed survey asked decisionmakers how prominently these theoretical concerns entered into their own attitudes and thought processes. Do businesses tend to view the costs of changing prices as prohibitive? Do they worry that lower prices will be equated with poorer quality goods? Are firms more likely to try alternate strategies to changing prices, such as warehousing excess inventory or improving their quality of service? To what extent are prices held in place by contractual agreements, or by invisible handshakes? Asking About Prices offers a gold mine of previously unavailable information. It affirms the widespread presence of price stickiness in American industry, and offers the only available guide to such business details as what fraction of goods are sold by fixed price contract, how often transactions involve repeat customers, and how and when firms review their prices. Some results are surprising: contrary to popular wisdom, prices do not increase more easily than they decrease, and firms do not appear to practice anticipatory pricing, even when they can foresee cost increases. Asking About Prices also offers a chapter-by-chapter review of the survey findings for each of the twelve theories of price stickiness. The authors determine which theories are most popular with actual price setters, how practices vary within different business sectors, across firms of different sizes, and so on. They also direct economists' attention toward a rationale for price stickiness that does not stem from conventional theory, namely a strong reluctance by firms to antagonize or inconvenience their customers. By illuminating how company executives actually think about price setting, Asking About Prices provides an elegant model of a valuable new approach to conducting economic research.
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