CAS: Economics: Scholarly Papers
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URI: http://hdl.handle.net/2144/1244
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Treasure, trade and tradition: post-Kidarite coins of the Gangetic Plains and the Punjab Foothills, 590–820 ce. By John S. Deyell. pp. 228. New Delhi, Manohar Publishers, 2017.
(Cambridge University Press (CUP), 2019-01) -
Pitfalls of two-step testing for changes in the error variance and coefficients of a linear regression model
(MDPI AG, 2019-05-21)In empirical applications based on linear regression models, structural changes often occur in both the error variance and regression coefficients, possibly at different dates. A commonly applied method is to first test ... -
Breaks, trends and the attribution of climate change: a time-series analysis
(2019)Climate change detection and attribution have been the subject of intense research and debate over at least four decades. However, direct attribution of climate change to anthropogenic activities using observed climate and ... -
Inference related to common breaks in a multivariate system with joined segmented trends with applications to global and hemispheric temperatures
(Elsevier BV, 2020-01)What transpires from recent research is that temperatures and radiative forcing seem to be characterized by a linear trend with two changes in the rate of growth. The first occurs in the early 60s and indicates a very large ... -
Moment inequalities in the context of simulated and predicted variables
(2018)This paper explores the effects of simulated moments on the performance of inference methods based on moment inequalities. Commonly used confidence sets for parameters are level sets of criterion functions whose boundary ... -
Cost and product advantages: evidence from Chinese manufacturing firms
(2018)We use data on 70,000 Chinese manufacturing firms that sell domestically and export to robustly estimate the joint distribution of unobserved productivity (cost advantages) and unobserved demand heterogeneity (product ... -
Endogenous productivity and unobserved prices
(2018-01-29)We discuss ways to apply the model for endogenous productivity when there are no firm-level output price indices available, a limitation of many data bases. Including the demand of the firm in the estimation allows us ... -
Dangerous shortcuts: Ignoring marginal cost determinants in markup estimation
(2018-06)De Loecker and Warzynski (2012) proposed a way to estimate markups under imperfect competition from firm-level data. The basic idea is first to estimate the elasticity of output with respect to a variable factor of ... -
Comparing productivity when products and inputs differ in quality: China manufacturing growth 1998-2013
(2018-05)We measure and compare productivity when products and inputs are heterogeneous in quality, analyzing productivity growth in China manufacturing 1998-2013. Growth was mostly based on the introduction and development of ...
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