| Definition | Deflation refers to a sustained decrease in the general price level of goods and services in an economy, leading to a negative inflation rate. It represents a broad-based decline in prices over time. | Disinflation refers to a slowdown in the rate of inflation. It occurs when the rate of inflation decreases, but the overall price level still increases, albeit at a slower pace. |
| Price Level | Deflation is characterized by a decrease in the general price level, meaning that prices of goods and services across various sectors and categories are falling. | Disinflation still involves an increase in the price level but at a slower rate compared to previous periods. Prices may continue to rise but at a reduced pace. |
| Inflation Rate | Deflation implies a negative inflation rate, as the average price level is declining over time. | Disinflation indicates a decreasing inflation rate, but it remains positive, although at a lower rate than before. |
| Economic Impact | Deflation can have negative consequences on the economy, as it may lead to reduced consumer spending, business investment, and economic growth. It can also increase the burden of debt and lead to deflationary spirals. | Disinflation can have mixed effects on the economy. While a slowdown in inflation may indicate a more stable price environment, it can also indicate weaker demand or economic slowdown, affecting businesses and consumers. |
| Causes | Deflation can be caused by factors such as a decrease in money supply, reduced consumer demand, falling commodity prices, or overcapacity in production. | Disinflation can be caused by monetary policy measures aimed at reducing inflationary pressures, such as tightening monetary policy, increasing interest rates, or implementing fiscal measures to curb spending. |