This study investigates the determinants of food insecurity for both general and farmer households. It is based on Pakistan Social and Living standard Measurement (PSLM) 2007-08 survey conducted by the Federal Bureau of Statistics, Pakistan. After having descriptive analysis of the important...

Causality is important for empirical analysis in economics but not easily detected. Therefore, it is always important that one should investigate the problem not only on statistical grounds but also add extra statistical information which may come from economic events happening over a time about...

Food is one of the most basic rights of every one living on this earth to get food. Food insecurity has very serious consequences in term of undermining people’s health, productivity and even their very survival. Sufficient food policy should not distract us from the need to find ways to...

Many economic and financial time series show evidence of trending behavior or non stationarity in the mean. An important econometric goal is determining the most proper form of the trend in the data. The transformations of series depend on whether the series is trend stationary or difference...

Determination of the lag length of an autoregressive process is one of the most difficult parts of ARIMA modeling. Various lag length selection criteria (Akaike Information Criterion, Schwarz Information Criterion, Hannan-Quinn Criterion, Final Prediction Error, Corrected version of AIC) have...

Business as usual will not be enough to tackle the critical issue of having sustainable increase in agricultural productivity and food security, which Pakistan is facing at the moment and in future it can become very alarming. Innovative approach is essential for food policy, for enhancing...