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- April 1989 (Revised September 1989)
- Case
CIBA-GEIGY AG: Impact of Inflation and Currency Fluctuations
By: Hugo Uyterhoeven
The chairman of the second-largest Swiss multinational company is preparing for a board discussion on the impact of a constantly strengthening Swiss franc. The case raises strategic issues in terms of international competitiveness, financial reporting issues of how to... View Details
Keywords: Inflation and Deflation; Currency; Financial Management; Multinational Firms and Management; Problems and Challenges; Risk and Uncertainty; Competitive Strategy; Switzerland
Uyterhoeven, Hugo. "CIBA-GEIGY AG: Impact of Inflation and Currency Fluctuations." Harvard Business School Case 389-176, April 1989. (Revised September 1989.)
- 2009
- Working Paper
Technology Innovation and Diffusion as Sources of Output and Asset Price Fluctuations
By: Diego A. Comin, Mark Gertler and Ana Maria Santacreu
We develop a model in which innovations in an economy's growth potential are an important driving force of the business cycle. The framework shares the emphasis of the recent "new shock" literature on revisions of beliefs about the future as a source of fluctuations,... View Details
Keywords: Business Cycles; Economic Growth; Asset Pricing; Technological Innovation; Mathematical Methods; System Shocks; Technology Adoption
Comin, Diego A., Mark Gertler, and Ana Maria Santacreu. "Technology Innovation and Diffusion as Sources of Output and Asset Price Fluctuations." Harvard Business School Working Paper, No. 09-134, May 2009. (Revise and Resubmit at the Journal of Political Economy.)
- 2015
- Working Paper
Networks and the Macroeconomy: An Empirical Exploration
By: Daron Acemoglu, Ufuk Akcigit and William Kerr
The propagation of macroeconomic shocks through input-output and geographic networks can be a powerful driver of macroeconomic fluctuations. We first exposit that in the presence of Cobb-Douglas production functions and consumer preferences there is a specific pattern... View Details
Keywords: Economic Fluctuations; Geographic Collocation; Input-output Linkages; Propagation; Shocks; Networks; Fluctuation; System Shocks; Macroeconomics
Acemoglu, Daron, Ufuk Akcigit, and William Kerr. "Networks and the Macroeconomy: An Empirical Exploration." Harvard Business School Working Paper, No. 16-006, July 2015.
- 2016
- Chapter
Networks and the Macroeconomy: An Empirical Exploration
By: Daron Acemoglu, Ufuk Akcigit and William R. Kerr
The propagation of macroeconomic shocks through input-output and geographic networks can be a powerful driver of macroeconomic fluctuations. We first exposit that in the presence of Cobb-Douglas production functions and consumer preferences, there is a specific pattern... View Details
Keywords: Economic Fluctuations; Geographic Collocation; Input-output Linkages; Propagation; Shocks; Networks; Fluctuation; System Shocks; Macroeconomics
Acemoglu, Daron, Ufuk Akcigit, and William R. Kerr. "Networks and the Macroeconomy: An Empirical Exploration." In NBER Macroeconomics Annual 2015, Vol. 30, edited by Martin Eichenbaum and Jonathan Parker, 273–335. Chicago, IL: University of Chicago Press, 2016.
- 09 Jan 2014
- Research & Ideas
The Entrepreneurs Who Invented Economic Forecasting
should, intervene to control economic fluctuations when economies got stuck in a suboptimal rut. In decades after World War II, econometric and policy-oriented forecasting came to dominate the field. Q: What... View Details
Keywords: by Sean Silverthorne
- Article
Economic Impacts of Immigration: A Survey
By: Sari Pekkala Kerr and William R. Kerr
This paper surveys recent empirical studies on the economic impacts of immigration. The survey first examines the magnitude of immigration as an economic phenomenon in various host countries. The second part deals with the assimilation of immigrant workers into... View Details
Keywords: Surveys; Corporate Social Responsibility and Impact; Immigration; Economic Systems; Human Capital; Economic Slowdown and Stagnation; Fluctuation; Situation or Environment; Labor and Management Relations; United States; Europe
Kerr, Sari Pekkala, and William R. Kerr. "Economic Impacts of Immigration: A Survey." Finnish Economic Papers 24, no. 1 (Spring 2011): 1–32.
- March 2019
- Article
Economics of Converting Renewable Power to Hydrogen
By: Gunther Glenk and Stefan Reichelstein
The recent sharp decline in the cost of renewable energy suggests that the production of hydrogen from renewable power through a power-to-gas process might become more economical. Here we examine this alternative from the perspective of an investor who considers a... View Details
Keywords: Sustainability; Clean Technology; Renewable Energy; Energy Storage; Sustainability Management; Sustainable Business; Synergies; Green Hydrogen; Green Technology; Environment; Decarbonization; Carbon Emissions; Carbon Abatement; Energy; Accounting; Decision Making; Economics; Environmental Management; Growth and Development; Management; Operations; Science; Transportation; Battery Industry; Chemical Industry; Construction Industry; Consulting Industry; Energy Industry; Green Technology Industry; Industrial Products Industry; Manufacturing Industry; Shipping Industry; Steel Industry; Technology Industry; Transportation Industry; Utilities Industry; Africa; Asia; Europe; North and Central America; South America; Middle East
Glenk, Gunther, and Stefan Reichelstein. "Economics of Converting Renewable Power to Hydrogen." Nature Energy 4, no. 3 (March 2019): 216–222.
- 02 Sep 2019
- What Do You Think?
Are Overlooked Forces Shielding the US from Severe Economic Downturns?
peterhowell Summing Up: Is the Current US Economic Expansion Primarily in the Hands of the Fed? New applications of technology and the expansion of the service economy may contribute to prolonged economic... View Details
- Research Summary
Overview
I am currently working on a series of projects that focus on three questions: (1) how currency fluctuations affect different types of firms across countries; (2) how various macroeconomic policies affect manufacturing growth in developing countries; (3) the... View Details
- 2008
- Dictionary Entry
Total Factor Productivity
By: Diego Comin
Total Factor Productivity (TFP) is the portion of output not explained by the amount of inputs used in production. The following definition describes the measurement and importance of TFP for growth, fluctuations and development as well as likely future directions of... View Details
Keywords: Business Cycles; Economic Growth; Measurement and Metrics; Production; Performance Productivity; Research
Comin, Diego. "Total Factor Productivity." In The New Palgrave Dictionary of Economics. 2nd ed. Edited by Steven Derlauf and Larry Blume. Hampshire, U.K.: Palgrave Macmillan, 2008.
- July 2009
- Article
How Is Foreign Aid Spent? Evidence from a Natural Experiment
By: Eric D. Werker, Faisal Z. Ahmed and Charles Cohen
We use oil price fluctuations to test the impact of transfers from wealthy OPEC nations to their poorer Muslim allies. The instrument identifies plausibly exogenous variation in foreign aid. We investigate how aid is spent by tracking its short-run effect on aggregate... View Details
Werker, Eric D., Faisal Z. Ahmed, and Charles Cohen. "How Is Foreign Aid Spent? Evidence from a Natural Experiment." American Economic Journal: Macroeconomics 1, no. 2 (July 2009): 225–244. (Reprinted in Geopolitics of Foreign Aid, ed. Helen Milner and Dustin Tingley. Northampton: Edward Elgar, 2013.)
- 29 Sep 2010
- Working Paper Summaries
Medium Term Business Cycles in Developing Countries
- Article
Medium-term Business Cycles
By: Diego Comin and Mark Gertler
Over the postwar period, many industrialized countries have experienced significant medium-frequency oscillations between periods of robust growth versus relative stagnation. Conventional business cycle filters, however, tend to sweep these oscillations into the trend.... View Details
Keywords: Business Cycles; Fluctuation; Information Technology; Research and Development; Resource Allocation; Framework; Trends; Performance Efficiency; Performance Productivity
Comin, Diego, and Mark Gertler. "Medium-term Business Cycles." American Economic Review 96, no. 3 (June 2006).
- February 2023
- Article
Nonprofits in Good Times and Bad Times
By: Christine L. Exley, Nils H. Lehr and Stephen J. Terry
Need fluctuates over the business cycle. We conduct a survey revealing a desire for nonprofit activities to countercyclically expand during downturns. We then demonstrate, using comprehensive U.S. nonprofit data drawn from millions of tax returns, that the public's... View Details
Exley, Christine L., Nils H. Lehr, and Stephen J. Terry. "Nonprofits in Good Times and Bad Times." Journal of Political Economy Microeconomics 1, no. 1 (February 2023): 42–79.
- 2007
- Working Paper
How Is Foreign Aid Spent? Evidence from a Natural Experiment
By: Eric D. Werker, Faisal Z. Ahmed and Charles Cohen
We use oil price fluctuations to construct a new instrument to test the impact of transfers from wealthy OPEC nations to their poorer Muslim allies. The instrument identifies plausibly exogenous variation in foreign aid. We investigate how aid is spent by tracking its... View Details
Werker, Eric D., Faisal Z. Ahmed, and Charles Cohen. "How Is Foreign Aid Spent? Evidence from a Natural Experiment." Harvard Business School Working Paper, No. 07-074, April 2007. (Revised December 2007, July 2008.)
- 2022
- Article
Reversible Power-to-Gas Systems for Energy Conversion and Storage
By: Gunther Glenk and Stefan Reichelstein
In the transition to decarbonized energy systems, Power-to-Gas (PtG) processes have the potential to connect the existing markets for electricity and hydrogen. Specifically, reversible PtG systems can convert electricity to hydrogen at times of ample power supply, yet... View Details
Keywords: Decarbonization; Energy Storage; Renewable Energy; Batteries; Carbon Emissions; Green Hydrogen; Greenhouse Gas Emissions; Energy; Environmental Accounting; Environmental Management; Environmental Sustainability; Green Technology; Decision Making; Investment; Operations; Energy Industry; Utilities Industry; Transportation Industry; Industrial Products Industry; Manufacturing Industry; Auto Industry; Europe; North America; South America; Africa; Asia
Glenk, Gunther, and Stefan Reichelstein. "Reversible Power-to-Gas Systems for Energy Conversion and Storage." Art. 2010. Nature Communications 13 (2022).
- 2013
- Working Paper
Adjusting National Accounting for Health: Is the Business Cycle Countercyclical?
By: Mark Egan, Casey B. Mulligan and Tomas J. Philipson
Many national accounts of economic output and prosperity, such as gross domestic product (GDP) or net domestic product (NDP), offer an incomplete picture by ignoring, for example, the value of leisure, home production, and the value of health. Previous discussed... View Details
Egan, Mark, Casey B. Mulligan, and Tomas J. Philipson. "Adjusting National Accounting for Health: Is the Business Cycle Countercyclical?" NBER Working Paper Series, No. 19058, May 2013.
- January 2009 (Revised January 2011)
- Background Note
The Great Moderation, Dead or Alive?
By: Diego A. Comin
The Great Moderation is a significant decline in the volatility of fluctuations in most macroeconomic variables that the United States and other developed and developing economies have experienced at least since the mid-1980s. This case describes the basic facts,... View Details
Comin, Diego A. "The Great Moderation, Dead or Alive?" Harvard Business School Background Note 709-023, January 2009. (Revised January 2011.)
- Article
You Can't Always Get What You Want: The Real Exchange Rate and Manufacturing Performance in a World of Global Value Chains
By: Laura Alfaro, Alejandro Cuñat, Harald Fadinger and Yanping Liu
Real exchange rate devaluations are typically seen as a viable development strategy, but the effectiveness of the approach may vary over time and across countries. This column explores this issue by focusing on the microeconomics of firm-level responses to exchange... View Details
Keywords: Manufacturing Performance; Real Exchange Rate; Global Value Chains; Economics; Production; Performance
Alfaro, Laura, Alejandro Cuñat, Harald Fadinger, and Yanping Liu. "You Can't Always Get What You Want: The Real Exchange Rate and Manufacturing Performance in a World of Global Value Chains." Vox, CEPR Policy Portal (October 2, 2018).
- Teaching Interest
Managing International Trade and Investment
By: Dante Roscini
Managing International Trade and Investment (MITI) is designed for students who expect to engage directly or indirectly in commerce and in strategic or financial investments across national borders. It covers concepts that are relevant to a number of operating and... View Details