Showing 1 - 10 of 8,235
preferences, habits, and jumps. The metrics describe the pricing kernel's dispersion (the entropy of the title) and dynamics (time … dependence, a measure of how entropy varies over different time horizons). We show how each model generates entropy and time … approximations -- clarifies the mechanisms underlying these models. It also reveals, in some cases, tension between entropy, which …
Persistent link: https://www.econbiz.de/10012461438
We provide a full behavioral characterization of the standard Shannon model of rational inattention. The key axiom is "Invariance under Compression", which identifies this model as capturing an ideal form of attention-constrained choice. We introduce tractable generalizations that allow for many...
Persistent link: https://www.econbiz.de/10012455030
We exploit differences in the mortality rates faced by European colonialists to estimate the effect of institutions on economic performance. Our argument is that Europeans adopted very different colonization policies in different colonies, with different associated institutions. The choice of...
Persistent link: https://www.econbiz.de/10012470979
In the late 19th and early 20th centuries, the North American agricultural frontier moved for the first time into semi-arid regions where farming was vulnerable to drought. Farmers who migrated to the region had to adapt their crops, techniques, and farm sizes to better fit the environment. But...
Persistent link: https://www.econbiz.de/10012471037
We explore the term structures of claims to a variety of cash flows, namely, U.S. government bonds (claims to dollars), foreign government bonds (claims to foreign currency), inflation-adjusted bonds (claims to the price index), and equity (claims to future equity indexes or dividends). The...
Persistent link: https://www.econbiz.de/10012456513
entropy cost functions that better match this feature of the data and that retain key simplifying features of the Shannon …
Persistent link: https://www.econbiz.de/10012459344
Persistent link: https://www.econbiz.de/10001511630
Persistent link: https://www.econbiz.de/10001533742
Since the early 1980s, the U.S. economy has experienced a growing wage differential: high-skilled workers have claimed an increasing share of available income, while low-skilled workers have seen an absolute decline in real wages. How and why this disparity has arisen is a matter of ongoing...
Persistent link: https://www.econbiz.de/10001433753