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Report
Taxes, Regulations, and the Value of U.S. Corporations: A Reassessment
This paper reassesses the conclusions of McGrattan and Prescott (2005), which derived the quantitative implications of growth theory for U.S. corporate valuations. In addition to having two more decades of data, the analysis incorporates recent changes in policies that affect corporate investments, taxes, and legal-form choice. Secular trends identified in the earlier period remain, with little change in the tangible capital-output ratio or profit share of output. Corporate valuations remain high relative to the postwar average, in line with the theoretical prediction. Critical to this ...
Report
An Aggregate Model for Policy Analysis with Demographic Change
Many countries are facing challenging fiscal financing issues as their populations age and the number of workers per retiree falls. Policymakers need transparent and robust analyses of alternative policies to deal with demographic changes. In this paper, we propose a simple framework that can easily be matched to aggregate data from the national accounts. We demonstrate the usefulness of our framework by comparing quantitative results for our aggregate model with those of a related model that includes within-age-cohort heterogeneity through productivity differences. When we assess proposals ...
Working Paper
What Do Survey Data Tell Us about US Businesses?
This paper examines the reliability of survey data on business incomes, valuations, and rates of return, which are key inputs for studies of wealth inequality and entrepreneurial choice. We compare survey responses of business owners with available data from administrative tax records, brokered private business sales, and publicly traded company filings and document problems due to nonrepresentative samples and measurement errors across several surveys, subsamples, and years. We find that the discrepancies are economically relevant for the statistics of interest. We investigate reasons for ...
Report
Technology capital and the U.S. current account (appendices)
Appendix A provides details for the computation of our model's equilibrium paths, the construction of model national and international accounts, and the sensitivity of our main findings to alternative parameterizations of the model. We demonstrate that the main finding of our paper - namely, that the mismeasurement of capital accounts for roughly 60 percent of the gap in FDI returns - is robust to alternative choices of income shares, depreciation rates, and tax rates, assuming the same procedure is followed in setting exogenous parameters governing the model's current account. Appendix B ...
Working Paper
Measurement with minimal theory
A central debate in applied macroeconomics is whether statistical tools that use minimal identifying assumptions are useful for isolating promising models within a broad class. In this paper, I compare three statistical models - a vector autoregressive moving average (VARMA) model, an unrestricted state space model, and a restricted state space model - that are all consistent with the same prototype business cycle model. The business cycle model is a prototype in the sense that many models, with various frictions and shocks, are observationally equivalent to it. The statistical models I ...
Working Paper
Capital taxation during the U.S. Great Depression
Previous studies quantifying the effects of increased capital taxation during the U.S. Great Depression find that its contribution is small, both in accounting for the downturn in the early 1930s and in accounting for the slow recovery after 1934. This paper confirms that the effects are small in the case of taxation of business profits, but finds large effects in the case of taxation of dividend income. Tax rates on dividends rose dramatically during the 1930s and, when fed into a general equilibrium model, imply significant declines in investment and equity values and nontrivial declines in ...
Report
Solving the stochastic growth model with a finite element method
Since it is the dominant paradigm of the business cycle and growth literatures, the stochastic growth model has been used to test the performance of alternative numerical methods. In this paper I apply the finite element method to this model. I show that the method is easy to apply and that, for examples such as the stochastic growth method, it gives accurate solutions within a second or two on a desktop computer. I also show how inequality constraints can be handled by redefining the optimization problem with penalty functions.
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 ...
Working Paper
Technology capital and the U.S. current account
The rate of return on capital of U.S. foreign subsidiaries has been much higher than the rate of return on capital of U.S. affiliates of foreign companies. Over the period 1982-2005, the U.S. Bureau of Economic Analysis (BEA) estimates that the difference in returns, after subtracting taxes, averaged 6.3 percent per year. One explanation explored in this paper is the fact that multinationals make large intangible investments that affect profits but are excluded from BEA capital stock measures. Differences in reported returns on foreign direct investment (FDI) could exist if there were ...
Report
Comments on Gordon, Leeper, and Zha's trends in velocity and policy expectations
I argue that low-frequency movements in U.S. base velocity are well explained by standard models of money demand. The model of Gordon, Leeper, and Zha is not standard because they assume a very high interest elasticity. The positive conclusion that they reach about the model's ability to mimic movements in velocity necessarily implies that predicted movements in interest rates are too smooth.