This paper examines three hypotheses central to the Leontief economic input-output model: (1) constant dollar coefficients are more stable than current dollar coefficients; (2) the intermediate ...

This paper describes an attempt to build a regression-based system of labor productivity equations that incorporate the effects of capital-embodied technological change into IDLIFT, a structural, ...

It has been pointed out that stand-alone technological mitigation options such as energy saving and emission reduction are insufficient to realize a carbon neutral society. When talking about the ...

Das dynamische Input-Output-Modell eignet sich nicht zur Erklärung der zeitlichen Entwicklung der sektoralen Produktion einer Volkswirtschaft, da mit ihm das Investitionsverhalten unzureichend ...

Authors of an article published in Health Affairs argue the pressure for diagnostic accuracy and overuse of tests and resources are the main barriers to containing cost in the acute-care setting, but ...

The verdict is in: OpenAI's newest and most capable traditional AI model, GPT-4.5, is big, expensive, and slow, providing marginally better performance than GPT-4o at 30x the cost for input and 15x ...