We develop a tractable model to study the macroeconomic impacts of limited arbitrage by linking arbitrage activities with the macroeconomy through collateralization. We show that the interactions between speculative trading and the business cycle can work as a powerful transmission mechanism,...

We investigate the channel through which fluctuations in the market liquidity of real-sector repo collateral cause arbitrage crashes and failure of systemically important intermediaries during the global financial crisis. Intermediaries pledge productive capital as repo collateral to fund the...

We identify the origin of the contradicting perspectives on credit creation offered by Austrian, Mainstream and Post Keynesian economists as the neglect of the primacy of such assets as goods, properties and securities, which always pre-exist any transaction and loan. We develop a unified...

We introduce a novel quantitative methodology to detect real estate bubbles and forecast their critical end time, which we apply to the housing markets of China's major cities. Building on the Log-Periodic Power Law Singular (LPPLS) model of self-reinforcing feedback loops, we use the quantile...

Since 2009, stock markets have resided in a long bull market regime. Passive investment strategies have succeeded during this low-volatility growth period. From 2018 on, however, there was a transition into a more volatile market environment interspersed by corrections increasing in amplitude...

The presence of possible distortions caused by a prolonged period of low interest rates indicates that policymakers should raise interest rates as soon as macroeconomic conditions allow. Low interest rates are good for macroeconomic stability in the short run, but could harm long-run financial...

The definition of an internal process to prevent and manage reputational crises is a priority for banks.The Compliance Function can offer a tangible contribution to implement an effective crisis management process.The definition of a contingency plan, of a team of crisis management and of lines...

Which are the functions of a compensation system? How it can be used by a company or a bank as an instrument of human resources management? Which are the relations between remuneration systems and bank performances? Only the answer to these questions can help to redefine and project the...