Search Results
Working Paper
A critique of structural VARs using real business cycle theory
The main substantive finding of the recent structural vector autoregression literature with a differenced specification of hours (DSVAR) is that technology shocks lead to a fall in hours. Researchers have used these results to argue that business cycle models in which technology shocks lead to a rise in hours should be discarded. We evaluate the DSVAR approach by asking, is the specification derived from this approach misspecified when the data are generated by the very model the literature is trying to discard? We find that it is misspecified. Moreover, this misspecification is so great that ...
Report
Technical appendix for quid pro quo: Technology capital transfers for market access in China
Despite the recent rapid development and greater openness of China?s economy, FDI flows between China and technologically advanced countries are relatively small in both directions. We assess global capital flows in light of China?s quid pro quo policy of exchanging market access for transfers of technology capital?accumulated know-how such as research and development (R&D) that can be used in multiple production locations. We first provide empirical evidence of this policy and then incorporate it into a multicountry dynamic general equilibrium model. This extension leads to a significantly ...
Journal Article
Maintenance and repair: too big to ignore
Most models of aggregate economic activity, like the standard neoclassical growth model, ignore the fact that equipment and structures are maintained and repaired. Once physical capital is purchased in these models, there are typically no more decisions made regarding its use. The theme of this article is that there is evidence to suggest that incorporating expenditures on the maintenance and repair of physical capital into models of aggregate economic activity will change the quantitative answers to some key questions that have been addressed with these models. This evidence is primarily ...
Journal Article
Is the stock market overvalued?
The value of U.S. corporate equity in the first half of 2000 was close to 1.8 times U.S. gross national product (GNP). Some stock market analysts have argued that the market is overvalued at this level. We use a growth model with an explicit corporate sector and find that the market is correctly valued. In theory, the market value of equity plus debt liabilities should equal the value of productive assets plus debt assets. Since the net value of debt is currently low, the market value of equity should be approximately equal to the market value of productive assets. We find that the market ...
Report
The Impact of Brexit on Foreign Investment and Production
In this paper, we estimate the impact of increasing costs on foreign producers following a withdrawal of the United Kingdom from the European Union (popularly known as Brexit). Our predictions are based on simulations of a multicountry neoclassical growth model that includes multinational ?rms investing in research and development (R&D), brands, and organizational capital that are used nonrivalrously by their subsidiaries at home and abroad. For the main simulation, we assume that U.K. investments in the European Union face the same restrictions as Norway?s and that E.U. investments in the ...
Journal Article
The declining U.S. equity premium
This study demonstrates that the U.S. equity premium has declined significantly during the last three decades. The study calculates the equity premium using a variation of a formula in the classic Gordon stock valuation model. The calculation includes the bond yield, the stock dividend yield, and the expected dividend growth rate, which in this formulation can change over time. The study calculates the premium for several measures of the aggregate U.S. stock portfolio and several assumptions about bond yields and stock dividends and gets basically the same result. The premium averaged about 7 ...
Report
Transition to FDI openness: reconciling theory and evidence
Empirical studies quantifying the economic effects of increased foreign direct investment (FDI) have not provided conclusive evidence that they are positive, as theory predicts. This paper shows that the lack of empirical evidence is consistent with theory if countries are in transition to FDI openness. Anticipated welfare gains lead to temporary declines in domestic investment and employment. Also, growth measures miss some intangible FDI, which is expensed from company profits. The reconciliation of theory and evidence is accomplished with a multicountry dynamic general equilibrium model ...
Discussion Paper
Monetary Policy and Employment
In its ?Statement on Longer-Run Goals and Monetary Policy Strategy,? the Federal Open Market Committee (Federal Reserve Board of Governors, 2014) summarizes its two main objectives: to mitigate (i) deviations of inflation from its longer-run goal and (ii) deviations of employment from the Federal Open Market Committee?s assessment of its maximum level. In the case of employment, the statement acknowledges that ?the maximum level ... is largely determined by nonmonetary factors,? which is why the FOMC sets no fixed goal for the employment level. It instead depends on the Committee?s ...
Report
New Keynesian models: not yet useful for policy analysis
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 not. Focusing on the state-of-the-art version of these models, we argue that some of its shocks and other features are not structural or consistent with microeconomic evidence. Since an accurate structural model is essential to reliably evaluate the effects of policies, we conclude that New Keynesian ...