We formalize the Keynesian insight that aggregate demand driven by sentiments can generate output fluctuations under rational expectations. When production decisions must be made under imperfect information about demand, optimal decisions based on sentiments can generate stochastic...

We use cross-country data and instrumental variables widely used in the literature to show that (i) institutions (such as property rights and the rule of law) do not explain industrialization and (ii) agrarian countries and industrial countries have entirely different determinants for income...

In U.S. data 1981–2012, unsecured firm credit moves procyclically and tends to lead GDP, while secured firm credit is acyclical; similarly, shocks to unsecured firm credit explain a far larger fraction of output fluctuations than shocks to secured credit. In this paper we develop a tractable...

The rise of China is no doubt the most important event in world economic history since the Industrial Revolution. The institutional theory of development based on a dichotomy of extractive vs. inclusive political institutions cannot explain China’s rise. This article argues that only a radical...

This paper develops an analytically tractable Bewley model of money demand to shed light on some important questions in monetary theory, such as the welfare cost of inflation. It is shown that when money is a vital form of liquidity to meet uncertain consumption needs, the welfare costs of...

The essence of Quantitative Easing (QE) is to reduce the costs of private borrowing through large-scale purchases of privately issue debts, instead of public debts (Ben Bernanke, 2009). Notwithstanding the effectiveness of this highly unconventional monetary policy in reviving private investment...

In contrast with many people’s expectations, the Fed’s injection of $3.5 trillion into the economy caused no significant inflation or increases in the price level. There are many possible explanations in the mainstream; an alternative is a liquidity trap.

A look at food prices in the two countries helps to explain the increasing correlation in their inflation patterns. One reason why their food prices are moving together is the increased trade between the countries.

This paper provides a theory to explain the paradoxical features of the great housing boom in China —the persistently faster-than-GDP housing price growth, exceptionally high capital returns, and excessive vacancy rates. The expectation that high capital returns driven mainly by resource...