"Culture is fuzzy, easy to caricature, amenable to oversimplifications, and often used as a catchall when all other explanations fail." (Zachary Karabell, "The Leading Indicators: A short history of the numbers that rule our world", 2014)
"Defining an indicator as lagging, coincident, or leading is connected to another vital notion: the business cycle. Indicators are lagging or leading based on where economists believe we are in the business cycle: whether we are heading into a recession or emerging from one." (Zachary Karabell, "The Leading Indicators: A short history of the numbers that rule our world", 2014)
"[…] economics is a profession grounded in the belief that 'the economy' is a machine and a closed system. The more clearly that machine is understood, the more its variables are precisely measured, the more we will be able to manage and steer it as we choose, avoiding the frenetic expansions and sharp contractions. With better indicators would come better policy, and with better policy, states would be less likely to fall into depression and risk collapse." (Zachary Karabell, "The Leading Indicators: A short history of the numbers that rule our world", 2014)
"[…] humans make mistakes when they try to count large numbers in complicated systems. They make even greater errors when they attempt - as they always do - to reduce complicated systems to simple numbers." (Zachary Karabell, "The Leading Indicators: A short history of the numbers that rule our world", 2014)
"In the absence of clear information - in the absence of reliable statistics - people did what they had always done: filtered available information through the lens of their worldview." (Zachary Karabell, "The Leading Indicators: A short history of the numbers that rule our world", 2014)
"Most people do not relate to or retain columns of numbers,
however much those numbers reflect something that they care about deeply.
Statistics can be cold and dull."
"Our needs going forward will be best served by how we make use of not just this data but all data. We live in an era of Big Data. The world has seen an explosion of information in the past decades, so much so that people and institutions now struggle to keep pace. In fact, one of the reasons for the attachment to the simplicity of our indicators may be an inverse reaction to the sheer and bewildering volume of information most of us are bombarded by on a daily basis. […] The lesson for a world of Big Data is that in an environment with excessive information, people may gravitate toward answers that simplify reality rather than embrace the sheer complexity of it." (Zachary Karabell, "The Leading Indicators: A short history of the numbers that rule our world", 2014)
"Statistics are meaningless unless they exist in some context. One reason why the indicators have become more central and potent over time is that the longer they have been kept, the easier it is to find useful patterns and points of reference." (Zachary Karabell, "The Leading Indicators: A short history of the numbers that rule our world", 2014)
"Statistics are what humans do with the data they assemble;
they are constructs meant to make sense of information. But the raw material is
itself equally valuable, and rarely do we make sufficient use of it."
"Statistics represents the fusion of mathematics with the collection and analysis of data." (Zachary Karabell, "The Leading Indicators: A short history of the numbers that rule our world", 2014)
"The concept that an economy (1) is characterized by regular cycles that (2) follow familiar patterns (3) illuminated by a series of statistics that (4) determine where we are in that cycle has become part and parcel of how we view the world." (Zachary Karabell, "The Leading Indicators: A short history of the numbers that rule our world", 2014)
"The indicators - through no particular fault of anyone in particular - have not kept up with the changing world. As these numbers have become more deeply embedded in our culture as guides to how we are doing, we rely on a few big averages that can never be accurate pictures of complicated systems for the very reason that they are too simple and that they are averages. And we have neither the will nor the resources to invent or refine our current indicators enough to integrate all of these changes." (Zachary Karabell, "The Leading Indicators: A short history of the numbers that rule our world", 2014)
"The search for better numbers, like the quest for new technologies to improve our lives, is certainly worthwhile. But the belief that a few simple numbers, a few basic averages, can capture the multifaceted nature of national and global economic systems is a myth. Rather than seeking new simple numbers to replace our old simple numbers, we need to tap into both the power of our information age and our ability to construct our own maps of the world to answer the questions we need answering." (Zachary Karabell, "The Leading Indicators: A short history of the numbers that rule our world", 2014)
"We don’t need new indicators that replace old simple numbers
with new simple numbers. We need instead bespoke indicators, tailored to the
specific needs and specific questions of governments, businesses, communities,
and individuals."
"When statisticians, trained in math and probability theory, try to assess likely outcomes, they demand a plethora of data points. Even then, they recognize that unless it’s a very simple and controlled action such as flipping a coin, unforeseen variables can exert significant influence." (Zachary Karabell, "The Leading Indicators: A short history of the numbers that rule our world", 2014)
"Yet our understanding of the world is still framed by our leading indicators. Those indicators define the economy, and what they say becomes the answer to the simple question 'Are we doing well?'" (Zachary Karabell, "The Leading Indicators: A short history of the numbers that rule our world", 2014)
